Protecting Patients with Passive Fire Protection.

Hospital corridor with text: Passive Fire Protection in Healthcare Facilities and red hexagon graphics.

Discover how Tenmat’s Fire-Rated Light Covers and Through-Penetration Solutions play a core role in protecting our community’s health centers and assisted living facilities.

Ambulance sirens blaring. Intercoms reporting incoming emergencies. Medical monitoring devices beeping and whirling. Medical centers, such as hospitals and assisted living facilities, are always bustling with activity and people.

With its prime functionality of keeping our communities healthy, healthcare facilities are required to be fully operational 24 hours a day, 7 days a week, 365 days a year.

However, in rare incidents, there are times when a healthcare center’s operations are compromised. One of those rare incidents would be an active fire outbreak. An active fire has the potential to endanger immobile patients, healthcare professionals, and expensive medical equipment.

In addition to its original endangerment, active fire outbreaks are known to accelerate rapidly within healthcare infrastructures. Why? Simply, unprotected openings.

Diagnosing the Issue: Unprotected Openings.

When analyzing the integrity of a healthcare building’s fire protection, any time a component breaks a barrier, such as a ceiling or floor, the assembly is now compromised. As one can suspect, there are endless unprotected openings in floors, ceilings, and walls.

But why are these openings considered life safety hazards? In short, these openings as a prime pathway for a fire to accelerate throughout a structure. When these fixtures are placed into their applications, often, these fixtures melt under the high temperatures of a fire. With the melted fixture, there is no barrier between the fire and its access to the remainder of the building. The question is “How do you identify these unprotected openings in a redevelopment or new construction project?”

Fixing the Fracture: Specifying Fire-Rated Light Covers.

Whether it’s lighting a surgical operating room or ensuring medical professionals are aware of important announcements, recessed can lights, troffer luminaires, or in-ceiling loudspeakers are common components in healthcare facilities. As previously mentioned, when these recessed fixtures are installed into these assemblies – the assembly now compromised. The main reason why is because these recessed fixtures melt in a matter of minutes.

Once melted, smoke and flames can quickly accelerate upwards and sideways in a building – drastically depleting evacuation and response times. In a structure where many patients are immobile or medically inclined, the non-existent evacuation time puts these individuals in critical danger.

To eliminate this potential scenario, building code officials have adopted building requirements where these unprotected ceiling openings are reinforced with a form of passive fire protection.

Here at Tenmat, we have formulated our Fire-Rated Covers to be applicable in various applications – especially in healthcare-related infrastructures. Explore our fire-rated covers for recessed can lights, troffer luminaires, and in-ceiling loudspeakers below:

Three fire-rated covers for recessed can lights with bulleted features and a red background.

Blue in-ceiling speaker fire cover with key features listed on a red and cream background.Treating the Tumor of Through-Penetration Openings.

In parallel with unprotected ceiling openings, through penetration openings pose as a major threat as well. Even though cables, wires, and optical cables tend to be minor in size; once melted – these openings become anything but minor.

With these components being necessary for building functionality, it is imperative that architects specify proper passive to ensure the highest levels of building functionality and fire protection.

At Tenmat, we offer a wide range of firestopping solutions and materials – applicable in a multitude of through-penetration applications. Explore Tenmat’s Intumescent Through Penetration Solutions below:

Red banner showing fire protection products, a checklist, and text highlighting intumescent firestop solutions.

In Recovery.

In the realm of healthcare, every second counts – and so does every layer of proper passive fire protection. Fires, while rare, can create devasting consequences in facilities filled with vulnerable patients, critical medical equipment, and around the clock operations. Therefore, addressing passive fire protection isn’t just a building code requirement – it’s non-negotiable.

Unprotected openings, whether in the form of ceiling fixtures or through-penetrations, can turn a minor incident into a tragedy in minutes. Our Fire-Rated Light Covers and Through-Penetration Solutions provide essential, code-compliant defense mechanisms that preserve the integrity of fire-rated assembles and buy time in emergencies.

When it comes to protecting healthcare spaces, Tenmat provides peace of mind – preventing smoke and flame spread before they ever have a chance to spread.

Inside the Intumescent.

A stack of expanding intumescent black material with text Inside the Intumescent displayed on a hexagon patterned background.

Explore the inner workings of the main component of Tenmat’s Advanced Passive Fire Protection Solutions and Materials – intumescent.

Passive Fire Protection – one of the main practices used to protect our developing communities. But why is passive fire protection important when it comes to protecting lives and properties? Whether you are developing a façade or a Type-VA multifamily structure, construction professionals are faced with a common life safety hazard – unprotected openings. When openings are left unprotected, they act as a “match to gasoline” in the acceleration of a fire outbreak.

To combat against these issues, building code officials have identified and implemented code regulations to reinstate the integrity of these unprotected openings with proper fire-resistance rated materials and solutions. In today’s construction industry, a wide range of materials are available to architects, developers, and contractors. However, we are going to focus on a technology that exceeds the expectations of passive fire protection: intumescent materials. So, let’s start with the No.1 question regarding this technology – what is an intumescent?

Introducing Intumescents.

An intumescent is a specialized material that reacts to heat or fire by rapidly expanding. Depending on the application’s requirements, it can expand up to 30 times its original size. The expansion pressure can be customized for specific uses or even modified to crush plastic pipework if desired. Once fully expanded, the intumescent forms a durable, solid char that effectively blocks the spread of fire, heat, and smoke for extended periods.

With its ability to activate when demanded, intumescents are integrated into some of the most complex applications, including ventilated rainscreen systems, through-penetration openings in walls and ceilings, and other high-risk spaces. This adaptability permits intumescents to becoming an essential component in modern fire protection.

Implementing and Installing Intumescents.

Over the last several decades, intumescents have been utilized across various industries and building types to reinforce life safety measures. Some of the most common applications include:

  • Fire-Rated Ceiling/Floor Assemblies
  • Fire-Rated Walls
  • Fire-Rated Doors
  • Plastic Pipes and Ducting
  • Electrical and Mechanical Penetrations
  • Structural Steel Protection

As a result of this adaptability, intumescent materials provide a reliable solution for construction professionals seeking to properly seal and reinforce unprotected openings. With its on-demand expansion, intumescents can be seamlessly integrated into fire-resistance, firestopping, and fireblocking systems, ensuring compliance with stringent building code regulations while maintaining the integrity of the building’s design.

Owning to its versatility, intumescents are specified across a diverse range of structures, from high-rise commercial buildings and industrial facilities to residential complexes and higher education institutions. Their versatility, combined with proven fire protection performance, makes them a critical component in safeguarding lives and property against fire hazards in the modern-day landscape.

Tenmat and Its Technology

Here at Tenmat, intumescent is the core component in all of our advanced passive fire protection solutions and materials. By incorporating this form of technology, Tenmat has the capability to develop high-performance solutions and materials, designed to meet the most rigorous and demanding applications. From formulating intumescent fire blocks to dome-shaped intumescent covers, Tenmat’s Advanced Intumescent Materials and Solutions showcase the benefits of reactive passive fire protection solutions, as opposed to a proactive solution.

For example, traditional firestopping products, such as mineral wool and sheet rock, are limited in movement – which is optimal in the scenario where the firestop does not need to change composure before AND during a fire. However, when installed in an opening that requires movement, such as a ventilated air cavity, traditional firestopping solutions pose negative effects.

To illustrate, let’s talk about a ventilated air cavity. With traditional mineral wool, its application would block off a portion of the air cavity – completely diminishing the benefits of a ventilated rainscreen. In the installation of intumescent fireblocking, such as specifying Tenmat’s FF102/50 Fire Block, the solution would be flushed with the cavity wall until an active fire, where the intumescent will then expand and solidify across the opening.  With this ability, Tenmat’s FF102/50 allows the cavity to maintain optimal performance and blocks the cavity when necessary. However, this is only one of the many scenarios on why Tenmat chooses intumescent as its main component in its Advanced Solutions and Materials.

Conclusion

As modern building codes continue to evolve, the demand for reliable, high-performance passive fire protection solutions continues to rise. Intumescents, with its unique ability to expand and adapt, plays a critical role in meeting these evolving safety standards. Its versatility allows it to effectively reinforce the integrity of both common and complex openings in our infrastructure, ensuring that flames, smoke, and heat are contained when it matters most.

As architects and construction professionals strive to design safer, more resilient buildings, intumescents will remain a cornerstone of passive fire protection. Whether used in high-rise developments, healthcare facilities, or K12 infrastructures, advanced intumescent materials and solutions, such as Tenmat’s, provides an unmatched combination of adaptability and performance. When it comes to passive fire protection, choose solutions, who have been tried and tested – specify Tenmat.

Fireblocking in Façades: The Sunshine State Version.

Skyline view with Tenmat and Taylor Architectural Products logos; fire protection image inside a red location pin.

Un“block” the magic between Central Florida’s Top Division Seven Architectural Expert and the United States’ leading passive fire protection manufacturer.

Hot, humid climate, extreme weather conditions, astronomical energy building costs are just a small reason why Floridians were searching for an optimal building practice that can combat these severe elements. As a result, leading construction professionals have opted in specifying ventilated rainscreen systems into their new development projects. With its ability to control moisture-related issues such as mold, mildew, and structural degradation, ventilated rainscreens are engineered to mitigate these problems by allowing air circulation between the building’s exterior cladding and its inner wall structure. With this airflow, it promotes a proper drying mechanism – eliminating the risk of trapped moisture.

In addition to its capability to thrive in humid climate, ventilated rainscreen assemblies are able to create a thermal buffer zone that permits the regulation of indoor temperatures – optimal for air-conditioned buildings in Florida’s sweltering summers. However, this system’s ventilated air cavity creates a major life safety hazard – the ultimate pathway for an active fire outbreak. In order to resolve this issue, building code officials have implemented stringent regulations that enforce fireblocking within this gap. As fireblocking technology was developed, one of the main complications was its inability to maintain the proper gap sizing – depreciating the moisture control and energy efficiency benefits of ventilated rainscreen systems.

When discussing the development of a fireblocking solution for façade applications, Tenmat’s on-site engineers brought up the question, “Why block the cavity when it doesn’t need to be blocked”? Thus, we engineered a solution that can 1) meet the fireblocking requirements of the most stringent building regulations, and 2) offer the full performance and benefits of a ventilated air cavity – meet Tenmat’s Intumescent Fire Blocks for Ventilated Rainscreen Systems.

So, how does Tenmat’s Intumescent Technology allow for full-scale performance of the cavity within a ventilated rainscreen system? An intumescent is a remarkable material that reacts and expands aggressively when exposed to heat. This expansion fills gaps, accommodates changes in an opening, and forms a high-performance fire barrier that lasts for extended periods. Unlike traditional solutions, intumescent technology allows construction professionals to create custom fireblocking solutions tailored to specific project requirements—be it application type, thickness, shape, expansion rate, or char formation—rather than relying on rigid, one-size-fits-all options.

At Tenmat, we’ve worked hand-in-hand with ventilated rainscreen experts and building code officials to develop optimal fireblocking solutions for façade applications. Our products are designed not only to meet but to exceed the demands of modern construction projects.

Tenmat’s FF102/50 Intumescent Fire Block

  • NFPA285 Fire Tested Component
  • Intertek Listed (SPEC ID: 55536)
  • UL Classified under the Exterior Wall System Component category (FWFX)
  • ASTM E84 (UL 723): Flame Spread: 0 Smoke Developed: 0
  • Continuous Free Air Space up to 2″ (50mm)
  • Allows for ventilation and moisture dissipation
  • Expands up to 25x of its thickness in case of a fire
  • Creates a fire block to prevent “chimney” effect
  • Fire & Age Tested

Tenmat’s FF102/50Plus Ventilated Fire Block

  • Creates a hidden fire barrier/fireblock behind the cladding
  • Allows for ventilation and moisture dissipation
  • UL Classified under the Exterior Wall System Component category (FWFX)
  • NFPA285 Fire Tested and Approved
  • Continuous Free Air Space from 2″ (50mm) up to 19.6″ (500mm)
  • Quick & Easy Installation
  • Fire & Age Tested
  • Prevents “chimney” effect

About Taylor Architectural Products:

Taylor Architectural Products is built on a strong commitment to delivering innovative architectural solutions to leading design professionals and providing hands-on educational support to general contractors. As a trusted partner, they specialize in rainscreen cladding systems, insulation, and weather-resistant barriers.

To connect with Taylor Architectural Products, please contact Bob Taylor.

Playing with Fire? How to Select Your Perfect Fire-Rated Fit.

Text reads Making the Right Decisions in Passive Fire Protection with a red checkmark on a geometric background.

Navigate through the decision-making process of selecting appropriate passive fire protection with confidence.

Shaping the Ultimate Toolbox of PFP Solutions.

Passive Fire Protection – one of the most highly discussed topics in modern-day construction projects.  However, there are a multitude of questions that arise when discussing the implementation of passive fire protection into these projects. Whether you need to determine which form of passive fire protection you need to specify, or which material aligns with your demands, it is critical to identify the answers to these questions to ensure no timely delays or astronomical labor + material costs. To reduce the negative effects of not answering all the key questions, we composed a quick guide of the top five key questions to consider when specifying passive fire protection into your project.  Shall we kick things off?

Identifying the Application.

Constructing a new K12 library addition? Developing an elegantly designed modern façade structure? In new construction and redevelopment projects, there is always a demand for a proper passive fire protection system – the question is which one to specify?  Often, passive fire protection solutions and materials are implemented in the case, where an opening is left unprotected. This opening can be presented in a wall, ceiling, floor/ceiling assembly, ventilated air cavity, and so forth. To ensure your structure is properly fire rated, it is critical to check with your local building codes and review where passive fire protection are mandatory.

It’s important to note each application requires different forms of passive fire protection, due to numerous unprotected openings and building code standards varying on the structure’s purpose and classification. To provide clarity on where to begin in the decision process of selecting the appropriate passive fire protection solutions and materials, Tenmat offers a helpful resource on where we can direct you to the appropriate fire-rated solutions, depending on your chosen application. To view and use this tool, please click here.

Determining the Best Material for Your Project.

With the construction landscape demanding ongoing improvements in PFP technology, manufacturers have developed and presented multiple versions of firestopping solutions and materials. As a result, it is imperative to decide which material composition works best for your application. For example, in a ventilated rainscreen cavity, a material which can meet the demands of both the cavity’s performance levels and stringent building code regulations – is critical to the outcome of the project’s success. If you specify a fire-rated solution not appropriate for the application itself, it can jeopardize the functionality of the structure itself, the integrity of the fire-rating as time passes, and the lead times + costs of an active project.

To determine which material is ideal for your structure, it is important to properly research how each material performs in the circumstance of an active fire. Adding on, it is vital to also ensure the material + solution was properly fire tested and certified by a third-party testing facility – verifying the material’s integrity. However, the composition of the material itself isn’t the only element that needs to be accounted for. Let’s explore further on how solution’s composition plays a significant role further into the decision-making process.

Meeting Your Fixture’s Requirements.

In addition to a solution’s material composition, it is ideal to review what type of opening the solution will be protecting. Whether it be an unprotected ceiling opening caused by an in-ceiling loudspeaker or an unprotected wall penetration from an optical cable, it is ideal to assess on which solution will effectively reinforce the opening. In the current landscape, available fire-rated solutions and materials are very specific on what openings they can protect – which is ideal to an extent.  However, we often find these solutions are so detailed – to the point, they can only cater to certain manufacturers and/or brands.

To avoid this issue, Tenmat has formulated its advanced passive fire protection solutions and materials to meet the standards of a diverse range of applications – while standardizing our products to meet various manufacturers and models of fixtures. With its ability to be activated by heat, our intumescent technology can meet a multitude of demands, whether it be the designated unprotected opening, the sizing of the opening, or the type of fixture presented – regardless of model or manufacturer.

Compliance with Building Code Standards + Regulations.

When specifying passive fire protection, one of the most arguably important factors is the solution’s ability to meet the required building code regulations. With each application, the standards of passive fire protection vary. For example, the level of passive fire protection for a healthcare facility will contrast differently than the level required in a new construction multi-family.   Hence, it is critical to properly research on if your fire-rated solution can properly upload the fire rating standard, whether it be a one-hour rating or two.

To follow up from the previous statement regarding the selection of properly tested and certified fire-rated solutions, let’s get into why this is important. When specifying passive fire protection into your project, it is imperative that these solutions are protecting the lives and properties in our communities – not just stating it. To solidify its capability in protection, these solutions undergone these tests to see it can withstand the conditions of a real fire outbreak. As a result, building code regulations explicitly rely on these properly tested and certified solutions to safeguard our present and future communities.

Installation & Integration.

Now, that we covered all aspects of the fire-rated solution itself – let’s talk about the installation of the solution. Often, installation of passive fire protection tends to be one of the last considerations in the selection of the decision-making process; however, it is critical. Whether you are implementing fire-rated solutions in new construction and redevelopment projects, installing a labor-heavy and/or expensive solution can be damper on any job. Therefore, it is ideal to research and invest in the most cost-effective solution for your project. For example, if you need to install a fire-rated solution in a pre-existing ceiling, it would be favorable to specify a fire-rated solution, such as Tenmat’s Fire-Rated Covers which can easily be installed into the ceiling. If you were to go forward with a solution, whereas you need to bring down the ceiling, such as a traditional drywall box, it would eventually lengthen the time of the project and cost you high amounts in both material + labor costs. Furthermore, it is extremely important to consider the installation process of your fire-rated solutions and materials.

Closing the Door on Doubt.

Selecting the right passive fire protection for your project is not just about compliance—it’s about ensuring safety, efficiency, and long-term reliability. By understanding your application, choosing the best material, meeting fixture requirements, adhering to building codes, and considering installation logistics, you can confidently navigate the complexities of fire-rated solutions. At Tenmat, we are committed to providing high-performance passive fire protection products that align with your specific project needs. Whether you’re specifying solutions for a large-scale development or a specialized retrofit, our expertise and innovative materials are here to support you every step of the way.

Ready to take the next step in fire safety? Explore our comprehensive range of fire-rated solutions and find the perfect fit for your application today. Click Here to Learn More.

A Day in the Life: Morgan Allen

Smiling woman in a got fireblock? shirt with text: Get to Know: Morgan Allen in front of a collage background.

Meet our Marketing Specialist Morgan Allen and learn about her role at Tenmat, as well as what she does in off time.

Give a brief overview of your key responsibilities.

Upholding the position as a marketing specialist tends to have an assortment of responsibilities. From curating illustrative elements for all of Tenmat’s promotional campaigns to tracking the latest trends in the construction industry, it’s fair to say that I don’t have a dull day in my role. One of my favorite key responsibilities that I personally enjoy is creating all of the illustrative elements in our promotional campaigns. Recently, I developed a chocolate bar wrapper for our FF102/50 Samples – like c’mon how fun is that!

If you could describe Tenmat in one word, what would it be?

Innovation. At Tenmat, our entire team is always striving to offer the latest technology in passive fire protection to the nation’s leading construction professionals. From developing a fire-rated speaker enclosure for audiophiles to engineering an intumescent fire block to help maintain the optimal performance and fireblocking requirements of a rainscreen cavity, Tenmat always strives to be one step ahead when it comes to enforcing life safety.

What does a typical day look like in the office?

Honestly, the best part of my job is every day different; however, the one consistent thing is making sure I have my second cup of coffee. Even though one day, I will be designing our next exhibition banner or organizing a live webinar with my colleague, Mirka – I religiously check my emails first thing every morning and review Tenmat’s social media feeds. Other than that, my day is filled with endless possibilities – but it is definitely always exciting.

During your time at Tenmat, what has been your favorite core memory?

One of my favorite core memories is visiting our headquarters in Irlam, UK and sister company, Permali in Gloucester – which I will note this was my first time traveling aboard. From getting a grand tour of our full-scale factory to simply meeting my team in person, it is simply a story I love to talk about again and again. I look forward to the next time I can give my team a visit – hopefully, in the near future!

And lastly, what do you like to do in your spare time?

If you know anything about me, I am an avid music lover, and genre does not matter. Some of my favorite concert highlights include Fall Out Boy, Rascal Flatts, The Weeknd, and most importantly, Bring Me the Horizon. Questioning my dedication to music? Once, I drove from Delaware to Pontiac, MI to see several of my favorite bands – which was 18-hour road trip.

Truth or Smoke?

White smoke swirls on a gray background with red text reading “Truth or Smoke?” underlined in red.

Uncover some of the most common misconceptions surrounding the rapidly adopted practice of passive fire protection.

The Progression of Building Code Adoptions and Enforcement of Passive Fire Protection

Known for its rapid development and expansion, the landscape of construction is consistently introducing new applications and practices to the modern world. Currently, one of the popular conservations in this industry is the specification and implementation of various passive fire protection systems. With its rapid adoption, there have been some distortion around the practice of passive fire protection – ranging from the practice itself to its associated solutions.

With the lack of clarity about the practice of passive fire protection, a range of negative issues have arisen. From the inability to meet stringent lead times, gaining additional costs in both materials and labor, and jeopardizing the safety of our communities, the lack of correct procedures for passive fire protection has a high potential to be disastrous. To avoid these undesirable outcomes, Tenmat is ready to bust some of the most common myths of passive fire protection. So, let’s bring some clarification into the construction landscape.

Myth #1: If your solution has been fire-tested and -certified for two hours, this solution can be specified into a one-hour fire rated assembly.

False. This common misconception that a two-hour fire rated solution can be implemented into a one-hour fire rated assembly is one of the most confusing. So, why can’t a two-hour fire rated solution be used in a one-hour fire rated application? Well, it can be – BUT the solution needs to be tested and certified in both a one-hour AND two-hour fire rated assembly. When a solution is tested in a two-hour fire test, the solution relies on the composition of the two-hour assembly to provide resistance to the fire outbreak – meaning the solution and assembly cohesively work together to prevent the spread of a fire. Therefore, in the instance, you place a two-hour rated solution (without additional testing) into a one-hour fire rated assembly, there is a chance that the solution and assembly will not work cohesively together – increasing the chances of a failed passive fire protection system.

Myth #2: Given that a solution is composed of a known fire-resistant material, the entire solution automatically holds a fire-resistance rating.

Incorrect. Every fire-rated solution needs to undergo proper testing and certification from a third-party testing laboratory, such as UL and Intertek. Regardless of the solution being composed of noncombustible elements, such as metal, it does not mean that the solution will meet the requirements of the fire-resistance rated assembly. When a fire-resistance rating is granted, it does not only measure the individual components – but the overall performance of the entire assembly during an active fire outbreak.

Adding on to our previous point, fire-resistant assemblies are specifically tested in their ability to contain a fire outbreak while maintaining its structural integrity throughout this period. Therefore, ALL of the components within the system need to meet the performance standards – not just one of the components. Even if only one of the components don’t meet the fire testing standards – it has the ability to compromise the whole assembly.  Interested in seeing if your fire-rated solution has been properly tested and certified? Check out its listing at Underwriter Laboratories or Intertek.

Myth #3: On the condition that you specified an active fire protection system in your redevelopment or new construction project, you do not need any additional fire protection systems.

Inaccurate. Previously discussed in our blog, Defining Fire Protection: Understanding the Importance of the Three Pillars, all three pillars of fire protection need to be present when specifying fire protection in construction projects. Whether it is the element of detection, control, or containment, each pillar is needed to fulfill the shortcomings of the other two pillars. With this system, it permits any errors arising if one portion of the system fails – allowing for true peace of mind.

Therefore, it is critical that your redevelopment or new construction job specifies the proper level of detection, passive fire protection and active fire protection. If you are interested in learning more about the three pillars, please read our previous blog here.

Myth #4: Passive fire protection systems are implemented in only Type V-A wood-frame structures.

Untrue. Passive fire protection can be found in a multitude of different building construction types and practices, such concrete K12 structures, high-rise steel infrastructures, Type V-A multifamily complexes, and so much more.  Therefore, it is safe to assume that a vast majority of building types require a certain level of passive fire protection. However, it is important to note that each passive fire protection solution/material is exclusively designed for a particular assembly. For example, a passive fire protection solution that has been designed to reinforce the integrity of a drywall ceiling in a Type V-A multifamily infrastructure might not fit the criteria for a through-penetration opening in a steel high-rise building, unless it is also tested for this application.   Furthermore, it is necessary to review your solution’s testing and design standards to ensure it is applicable for your desired construction type.

To help guide construction professionals on the correct pathway of selecting the appropriate passive fire protection systems, Tenmat has created various resource pages for some of the leading construction sectors. To access these resources, please visit here.

Myth #5: In the case, my fire-rated solution has accredited laboratory testing and certifications, it can be implemented into any application, regardless of the building structure or composition.

The previous statement is incorrect. In order for your fire-tested solution to meet the performance requirements of the designated fire-resistant assembly, it needs to have proper testing and certification for that particular assembly. For example, you wouldn’t have a painter working on the plumbing in your house. Therefore, to avoid this issue during construction, it is vital that you ensure your fire-rated product has been properly tested and certified in accordance with your desired assembly. For your convenience, you can review this information at either Underwriter Laboratories or Intertek.

All of Tenmat’s Fire-Rated Products and Materials Approved Assemblies can easily be located on each product page. If you are unable to locate these certifications, please feel free to contact us at +1-800-821-3436 or email us at info@tenmatusa.com.

Fire Protection Myths Busted – Here’s What It Means for You.

In this article, we have seen how complex the world of passive fire protection is, with various myths and misconceptions floating around that can easily be misinterpreted.  As we debunked these misinterpretations, it is imperative that relaying on assumptions about fire-resistance ratings or overlooking the functionality of a passive fire protection system can lead to serious consequences, from increase construction costs to compromised life safety. However, we were able to clarify some of the most prevalent myths surrounding passive fire protection, and illustrate on why accurate testing, certification, and specifications are critical to protecting our present and future communities.

Understanding the demand for comprehensive fire protection is essential – not only do active systems, such as fire alarms and sprinklers play a role, but passive fire protection systems are just as vital in the containment and control of a fire outbreak. By shedding some light on these misconceptions, we hope construction experts are able to provide our communities with a full-proof fire protection system in our developing communities. For additional resources or questions, please feel free to contact our team at +1-800-821-3436 or email us at info@tenmatusa.com.

Get to Know Tenmat’s Charles “Charlie” Alfieri

Man in a pink shirt stands at a Tenmat booth with display items; text reads Get to Know: Charlie Alfieri.
Today, we sat down with the man, who can be in three different places at once, Tenmat’s Sales Manager – Charles “Charlie” Alfieri. Whether he is exhibiting at this month’s Fire Protection trade show or connecting with our loyal customers on active job sites, Charlie is always on the go. However, he was able to allocate some of his time to sit down with us today and share his experience in the industry, his daily routine, and what he enjoys doing in his downtime.

Fire Protection

Passive Fire Protection Products are ideally installed in critical junctions of both walls and ceilings, sitting idle, unless called upon by heat or fire to react and expand.  Products like Tenmat’s Ventilated Fire Barriers (FF102-50) are low profile intumescent strips, applied directly to exterior walls, behind the cladding in rainscreen assemblies. Because of the thin profile of the FF102-50 the cavity is still open, allowing for drainage and airflow, which is critical for the performance of rainscreen assemblies.

Charlie Alfieri 

Sales Manager – Fire Protection

Get to Know Charlie Alfieri

Well, to start off this conversation, how long have you been with Tenmat?

 I have been with Tenmat for about 20 years now.

Wow, 20 years. Well, out of those 20 years, what is one piece of information you would give to someone on their first day at Tenmat?
The best piece of advice I could give to someone on their first day at Tenmat would be to be patient with themselves while learning the many features and benefits of the different passive fire protection products that Tenmat offers.  Passive fire protection products sit idle unless called upon, so proper product selection and placement are critical in order for the products to work as they were intended.
Now, from my understanding you have been representing the Tenmat name at the nation’s top construction conferences and exhibitions for several years now, what is your favorite memory from one of these events?
My favorite memory from the conferences and exhibitions would have to be from the 2022 ICC (International Code Council) Conference & Exposition in Louisville, KY.  Smokey The Bear was walking around the conference floor and decided to stay at our booth, taking pictures with delegates, and showing off our line of fire stop products.
Other than being known as the frequent traveler at Tenmat, what does a typical day look like for you?
A typical day for me starts off early replying to emails from the night before.  Then into the office and fielding calls offering products that can be specified and quoted for projects that are going out to bid across the country. Afternoons are pretty busy getting all project quotes out and fielding calls from customers in the field who have come across fire rated assemblies.
And finally, what do you do in your down time when you are away from the office?
I really enjoy spending time with my family, so I spend most of my weekends at the baseball or football field watching my boy’s play.    My daughter is on the dance team, so if I am not on the ball field you will probably find me watching my daughter at her dance competition.

P.O.V. – Intumescent in Life Safety Applications

Black intumescent material with buildings and fire, labeled POV: Intumescent in Life Safety Applications.

Installing intumescent materials for fire safety.

Intumescent products and materials have been in the market for several decades. An intumescent is a material which reacts and expands aggressively when exposed to heat or fire. Depending on the requirements of the application, the expansion rate can be up to 30 times the original size of the product. The pressure generated by the intumescent when expanding can be tailored for each application, but it can also easily crush plastic pipework. Once expanded, the intumescent product creates a tough and solid char, which can prevent the spread of fire, heat, and smoke for many hours.

Intumescent products have been a key component in applications such as fire door seals, pipe and penetration seals, and linear gap seals. Over the years, many of these products have been supplied to protect both buildings and their occupants, making them a trusted and widely approved firestop solution.

Intumescent products compared to traditional firestopping products

In the past, traditional firestopping products such as mineral fiber and sheet rock were the mainstay of the industry. When construction materials and practices were largely limited to just a few different options, they worked very well, as the basic construction materials—for example, brick and block—did not “move” much in the event of a fire. When a construction material does not “move” or deform in a fire, then a firestop which does not react can work perfectly well.

Today, buildings are constructed using a greater variety of materials, including masonry, timber, steel, metallic, and polymeric materials—all of which expand at different rates in a fire. Some degrade quickly, while others distort. When construction materials “move” in a fire situation, gaps are opened and shapes and sizes of penetrations change, which in turn, allow fire and smoke to pass through. In these situations, traditional firestop materials simply do not work well, as they do not respond to the changes taking place. In comparison, intumescent products react and expand to fill all the gaps and changes created by the fire, and therefore, can maintain a high-performance fire barrier for an extended duration. The key requirement of a good firestopping product is one which will fill, insulate, and seal all gaps in a building fire compartment as a fire develops and movement occurs.

Another reason for building movement is due to seismic activity. This often happens over time, before a fire occurs, and can cause gaps and cavities in the fire compartment to appear and grow in size. Traditional firestopping methods cannot usually seal such changes in construction, or they become dislodged or damaged, so the fire compartment is compromised long before any fire-related events. Intumescent firestopping products have been tested and shown to fill any large gaps and cavities present before a fire occurs.

A further benefit of intumescent products is their installation, which is generally simpler. Traditional firestops tend to require a great deal of skill and time to install correctly, as they often require combinations of both wet and dry processes. Intumescent products tend to be designed for the specific application, and the skilled parts of the product are incorporated at the factory in controlled conditions and not onsite.

Types of intumescent products

While it is a widely accepted opinion that intumescent products represent much safer solutions for many firestopping applications, it is not the whole story. All intumescent products are not created equally. Today’s products can be divided into two basic groups: dumb and smart intumescent materials.

Dumb intumescent materials

A dumb intumescent is typically a rubber-based material which is extruded or pressed into sheets, with no structure to the dispersion of the intumescent particles within the application. The main reason it is called “dumb” is because when it expands, it has no sense of direction and will expand in all directions equally. Additionally, if a random gap exists, it will flow through it as well, rather than in the direction required to stop the fire spread.

The only way to use such dumb intumescent materials successfully is to totally encase them in a fire-resistant canister or box, so the expansion can only occur in the direction required, and all other directions are sealed. A typical example of their use would be in fire collars, where the intumescent is contained within a steel shell around the pipe to direct the expansion inwards.

Another disadvantage of rubber-based intumescent is the high organic content, which means it creates a great deal of smoke in a fire situation—which can be dangerous for both occupants and firefighters alike.

 

Dumb intumescent materials are generally produced in high volume, with no particular design application in mind. These materials are then supplied to “convertors” who incorporate them into products, which must be encased, to make them work in the manner required.

Smart intumescent materials

Smart intumescent materials are very different because of the way they work. The materials are generally produced for a specific end application from the start of the production process. Smart intumescent materials can be fine-tuned to provide expansion in only the direction required for the application, and they can even be formed into the finished product shape.

Unlike other types of intumescent materials, smart ones do not use rubber as the basic matrix. Instead, they use mineral fibers, which are layered along with intumescent particles in the forming process to produce a multi-layered product. This structure allows accurate control of both the rate and direction of expansion.

Vacuum forming allows complex 3D shapes to be created while having full control over the direction of expansion.

Since smart intumescent materials have their expansion rate and direction inherently controlled at the factory, they do not require the same levels of encasement as dumb products, meaning the finished product design can be simplified in many ways regarding weight, cost, and ease of installation.

Another benefit of smart intumescent materials is they tend to have very low organic content, mainly due to their structure being of mineral fibers and not rubber. As a result, they produce very low smoke in a fire. Some smart materials are even classified as “low smoke zero halogen,” which is good news for building occupants and firefighters.

Conclusion

Building materials and construction techniques have changed significantly in recent years, and the materials used to firestop these buildings have not kept pace with these changes. This has been unfortunately demonstrated by a number of high-profile building fires. Traditional firestopping simply cannot cope with the building movement which occurs in a modern building fire. Therefore, intumescent materials must be considered, as they offer the required advancements in firestopping technology. However, it is important to remember not all intumescent materials are the same, and smart intumescent options offer different benefits compared to dumb intumescent options.

Ultimately, in the war against rapid fire spread in buildings, having the best weapons is good place to start.

Designed to Protect.

Two black fire protection cones and a downlight with the text: Passive Fire Protection for LED Downlights.

Discover how passive fire protection for LED downlights plays a key role in protecting our communities.

Where It Begins.

Energy efficiency, aesthetics, and increased life longevity are some of the key reasons why LED wafer downlights have been setting the lighting standards in modern construction practices. From constructing new Type V-A multifamily complexes to upgrading the current lighting system in a boutique hotel, LED downlights have the ability to offer easy installation for contractors, and the aesthetics for architects and developers – the ultimate combo. In addition to the previously mentioned applications, LED downlights can often be found in the following applications:

  • Commercial Spaces: Includes shopping malls, mixed-use buildings, local boutiques.
  • Residential Buildings: Includes multi-family complexes, student housing.
  • Hospitality Spaces: Includes hotels, motels, lodges, inns.

 

With its ability to be installed in renovation jobs and new construction projects, it is critical to ensure that our current and future communities are fully protected from life safety hazards, such as unprotected ceiling openings.

Look up at your ceiling. It’s important.

Frequently, unprotected ceiling openings are one of the most common life safety hazards found in modern construction applications. When a fire-rated ceiling assembly is penetrated by a recessed fixture, such as a LED wafer, the integrity of the ceiling is compromised. In the event of a fire outbreak, the recessed fixtures disintegrate after several minutes, allowing a clear pathway for smoke and flames to maneuver to the next level of an infrastructure.
As a result, the International Code Council has established a building code requirement to ensure that this life safety hazard is properly resolved within our communities. For reference, Section 714.5.2 of the 2021 IBC states:

“Where floor/ceiling assemblies are quired to have a fire-resistance rating, recessed fixtures shall be installed such that the required fire resistance will not be reduced.”

In addition, it is essential to point out that LED wafers are being installed in both existing infrastructures and new construction. Therefore, it is critical to ensure that the unprotected ceiling openings are properly fire-rated, no matter if the infrastructure is previously existing or currently being built.

Exploring Your Options.

As the popularity of LED downlights reaches new heights in modern construction, it was critical that a proper fire-rated solution was developed. One of the recent trending solutions are “fire-rated” lights. These solutions are budget-friendly and offer quick, easy installation for on-site contractors. However, a huge misconception about these solutions is because they are composed of metal – they automatically have a fire-resistance rating for applications where fire-resistance rated assemblies are required. However, this is a false assumption. Even though metal itself offers some firestopping properties – it is a poor insulator and does not mean that a metal-based solution qualifies as a fire-rated solution. In order for any solution to claim they are fire-rated, it needs to be tested and approved by a third-party laboratory.

Another method of properly firestopping a LED “pancake” light is fire-rated drywall boxes. This firestopping method is where gypsum wallboards surround the LED wafers; however, there are several cons of this practice. Fire-rated drywall boxes are known to be associated with high labor savings, which can increase the cost of installation beyond budget limits. One of the main causes for high installation costs is this solution’s inability to be retrofitted into a pre-existing ceiling – meaning the pre-existing ceiling would need to be deconstructed prior to the installation of these solutions. In addition to its high labor costs, fire-rated boxes are not properly fire tested and certified – which defeats the purpose of installing proper passive fire protection measures.

Spec the Best, Specify Tenmat.

Now, all of the previously listed solutions don’t exactly check off all the boxes – so, the pressing question is “Are there any solutions that can check off all the preferred features of a firestopping solution?”. To answer your question, let us introduce you to – Tenmat’s FF109-200 and FF109-250, 1 Hour Fire Rated LED Downlight Covers. Composed with the latest intumescent technology, the FF109-200 and 250 are able to stop heat and flames from spreading to other parts of a building for up to 60 minutes. In addition, ALL of Tenmat’s Firestopping Solutions and Materials are tested through third-party laboratories, UL and Intertek and all certifications can be found on our website.. In addition to its firestopping components, the ultra-flexible nature of the intumescent material allows the cover(s) to get rolled up for easy retrofit, remodel, or new construction installations – ideal for a multitude of construction practices. To learn more about these optimal solutions, please visit the FF109-200 and FF109-350 product pages.

End Notes.

Incorporating passive fire protection measures is crucial for the safety of our communities, both in the present and future. LED downlight fixtures are very popular in modern-day construction, but without proper fire-rated solutions, they pose a great threat to our communities. By specifying solutions, such as Tenmat’s FF109-200 and 250, it is ensured that a building’s ceiling openings are protected – allowing for a fire-resistance rated ceiling’s integrity to be foolproof. If this article didn’t answer all of your questions and concerns, please feel free to contact one of our on-site specialists at +1-800-821-3435 or email us at info@tenmatusa.com.

Tried, Tested, Troffers.

Tan fire rated troffer cover with text FF130 Fire Rated Troffer Covers on a light building background.

Learn More About Passive Fire Protection for Troffer Luminaires.

When developing the ceiling infrastructure of a new healthcare facility or K12 building, architects and developers tend to favor troffer luminaire fixtures – due to their capability of producing a large lighting output and its affordability for stringent budgets. Often, troffer luminaires can be identified in various applications, such as
• Educational Facilities – includes K12 Buildings, Pre-Schools, University Lecture Halls.
• Government Buildings – includes Post Offices, State and Local Government Offices Spaces, Public Libraries, and Correctional Facilities.
• Commercial Spaces – includes Private Office Spaces, Shopping Centers, and Airports.
• Healthcare Infrastructures – includes Hospitals, Assisted Living Facilities, Rehabilitation Centers, Physical Therapy Offices.

From the previously extensive list, troffer luminaires are a staple lighting fixture in past construction practices and are still present element in current and future construction plans. Due to its popularity, it is critical to address its accompanying life safety hazards when installed into ceiling/floor assemblies. In the unfortunate event of a fire, when a lighting fixture, such as a troffer luminaire, is exposed to heat and flames for 15 minutes, the fixture is completely engulfed – allowing for flames and smoke to escape at an accelerated pace throughout the structure. In consideration of this life safety hazard, building code officials have implemented a building requirement to ensure the protection of the lives and properties within our communities. For reference, section 714.5.2. of the 2021 IBC states:

“Where floor/ceiling assemblies are required to have a fire-resistance rating, recessed fixtures shall be installed such that the required fire resistance will not be reduced.”

In addition to this building code requirement, troffers tend to be associated with high-functioning environments, such as healthcare facilities; therefore, architects and electrical engineers require a fire-rated solutions, which offers a quick and mess-free installation. On account of these two requirements, Tenmat has developed a fire-tested and approved solution to check off both of the priorly mentioned demands.

Tenmat’s FF130 – 2’x2’ and FF130 – 2’x4’ Fire Rated Troffer Covers, composed of the latest in intumescent technology, allows for unprotected ceiling openings to be protected for up to 60 minutes. When subjected to flames and heat, the intumescent expands, forming a tough char, sealing off any gaps in the ceiling opening. In addition to its firestopping capabilities, Tenmat’s Fire Rated Troffer Covers can either be retrofitted into renovation scenarios or fitted into new construction applications – optimal for stringent lead times. With no need for additional tools and screws, the FF130 – 2’x2’and FF130 – 2’x4’ can be installed in a matter of minutes with no mess – ideal for renovations in an elementary school or public hospital.

Here at Tenmat, we are dedicated to proving the latest in passive fire protection technology and advocate for the safety of our communities. If you have any questions regarding the information above, please contact one of our specialists at +1 (800) 821-3436 or email us at info@tenmatusa.com.

http://Learn More about Tenmat’s Fire-Rated Troffer Covers Here.