Flame Spread

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Flame Spread
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Not Sure where to start? Order Free Samples or Shop our Starter Kit !
Not Sure where to start? Order Free Samples or Shop our Starter Kit !
Not Sure where to start? Order Free Samples or Shop our Starter Kit !
Not Sure where to start? Order Free Samples or Shop our Starter Kit !
Not Sure where to start? Order Free Samples or Shop our Starter Kit !
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Whether building or renovating a home or an outdoor living space — or both — you may have come across the term “flame spread rating” in your search for building materials. Flame spread rating is a designation that indicates how fast a certain material will burn and how far the flame will spread if caught on fire. This is especially important for homes in fire-prone areas such as California or Nevada. Materials that catch fire and burn more slowly are considered safer for these areas.
Rating for flame spread can apply to any building material that is properly tested, from concrete to siding to decking.
Flame spread rating measures how fast and far a flame spreads over a certain material.
Testing for flame spread rating involves burning materials under controlled conditions and measuring the speed and extent of flame spread. The resulting number is the flame spread index.
Flame spread ratings range from an index of 0-200, with Class A being the best with an index of 0-25, Class B with an index of 26-75, and Class C with an index of 76-200. Lower classes (indices higher than 25) indicate that flames spread more quickly and covered a greater distance than compared to Class A flame spread rated material.
FLAME SPREAD INDEX = A numerical reference that measures how fast and far a flame spreads during a 10-minute test.
CLASS A FLAME SPREAD RATING = Flame Spread Index of 25 or less; the best possible rating, awarded to fire-resistant building products.
The best rating is a Class A Flame Spread Index .
Materials with a Class A Flame Spread Index are those that hit a certain threshold (an index of 25 or less), indicating less flame spread and/or slower time to travel as compared to other materials.
Testing to establish a flame spread index was developed in 1944 by Al Steiner of Underwriters Laboratories . It has since been referenced as UL 723 , or the Surface Burning Characteristic of Building Materials test. The American Society for Testing Materials adopted the same test into its own standards, referred to as ASTM E84 , the Standard Test Method for Surface Burning Characteristics of Building Materials . Both UL 723 and ASTM E84 are referenced in building codes.
Ratings for flame spread are incorporated into the model building codes as published by the International Code Council (ICC) Building codes published by the ICC include the International Building Code (IBC), the International Residential Code (IRC), and the International Fire Code (IFC) to name a few.
Along with flame spread rating, you may have heard of WUI-compliance. WUI stands for “Wildlife Urban Interface” and was adopted by the California Building Commission over a decade ago. WUI designates areas that are within or adjacent to communities deemed “at-risk” for wildfires. WUI-compliant building products refer to those below a certain threshold for flame spread .
Some jurisdictions designated as Wildlife Urban Interface (WUI) areas, especially in California, Colorado, and Nevada, require that certain building products meet the Class A Flame Spread Index rating.
However, it’s important to note that just because a product is WUI-compliant, does not mean it has a Class A Flame Spread Index rating — and vice versa . In order for a material to meet the standards for a Class A Flame Spread Rating and WUI compliance, it would need to undergo specific testing for each classification.
When it comes to decking, your options go far beyond wood treated with fire-resistant chemicals, which often aren’t the best choice for fire-prone areas. TimberTech PVC and composite decking are designed to help you live your best life outdoors, worry-free.
We offer multiple collections with Class A Flame Spread Rating or WUI-Compliance — or in the case of the Vintage Collection, both. And the best part? Our decking also features a range of realistic wood aesthetics, so you don’t have to compromise on the look you love.
Choose the Vintage Collection, which features both a Class A Flame Spread Rating and WUI-Compliance for the best decking in fire protection.
With WUI-Compliant and Class A Flame Spread Rating options from TimberTech, you can build a better deck for fire-prone areas. Explore different color and texture options across our Class A flame spread rated and WUI-compliant PVC and composite decking lines to find the real wood look that suits you best.
Our capped polymer and capped composite decking lines combine recycled material with all the beauty of traditional wood.
Real projects. Real people. Real inspiring. See how others have transformed their outdoor spaces.
Full porch remodel!! 🏡 The deck was redone with timbertech and we added custom stone columns for a complete upgrade to this homes curb appeal! Swipe through for the before and after! #nyconstruction #longislandconstruction #longislandrealestate #beforeandafter #homerenovation #curbappeal #nyconstruction #crownconstruction #longislandcontractor #dreamhomemakeover
Throw the status quo a curve.
TimberTech AZEK Decking – Vintage Collection - Mahogany
https://bit.ly/2W6Tk73 #timbertech #azek #MultiWidthDecking #BetterTechBetterDeck #GoAgainstTheGrain #timbertechdeck #decks #FadeResistantDecking
What does your dream deck look like? Archadeck of Columbus has been building decks in our area for more than a dozen years. You name it; we’ve built every size, shape and color deck you can imagine. But the most important thing is that our decks fit the way our clients want to live. A great deck is one that you want to live on, eat on, read on, entertain on, or do the activities you enjoy most in your outdoor living space. Your deck should be a reflection of what you imagine, and we are here to deliver this vision to you! Even if that means creating a combination deck & covered porch like the one seen here. We specialize in versatile outdoor living spaces, and we can't wait to help you discover the benefits of outdoor living. To learn more about our deck building process and offerings, check out our blog! https://www.archadeck.com/columbus/what-we-build/decks/ #archadeckofcolumbus
#columbusdeckbuilder
#columbusoutdoorliving
#woodendeckbuilder
#timbertechdeckbuilder
#timbertech
#customoutdoorliving
#archadeck
#columbusdeckexpert
#archadeck
‘Tis the season.. to deck the halls 😊We finished up the last deck of the season. We hope you enjoy the complete transformation. #timbertech #deck #renovation #grayhomerenivations #guilford #ctcontractor
Beautiful living ivy privacy fence with black frame, what a great way to create additional privacy for your outdoor living area! ... #Deckdesign #deck #decks #Deckbuilding #decking #outdoorliving #outdoorlivingspace #azekdecking #TimberTech timbertech #porch #azek #patiolife #paverpatio #Patiodesign #patios #pavers #hardscape #hardscaping #Patiodesign#Aluminumrailing #outdoorlivingspace #outdoorfireplace #landscapedesign #outdoordesign #backyard #gardendesign #exteriordesign #backyarddesign #outdoorspace #outdoorkitchen #keylinkrailing
It’s amazing what some lighting can do to a project. Lighting can take your project and make it one that people can’t stop staring at every time they see it. We love incorporating lighting on our projects to help set them apart. Where are some places you’ve added lighting?
What a view! And the water looks nice too.
TimberTech PRO Decking – Legacy Collection - Pecan
https://bit.ly/2W6TZFz
#timbertech #azek #MultiWidthDecking #BetterTechBetterDeck #GoAgainstTheGrain #timbertechdeck #decks #FadeResistantDecking
Deck is done! ✔️ Loving the warmth the wood tones bring to the exterior and how about that drink rail?!?! 😍 #timbertech #compositedecking #deckdesign #outdoorliving #cablerailing #blackandwhitehome #marvinwindows #industrialchic #blackwindows #blackgutters #boardandbatten #exteriordesign #customhome #homesofinsta #modernfarmhouse #farmhouse #homebuilder #homesweethome #homeinspo #makingprogress #progresspics #contractorsofinsta #transitionaldesign
We put the final touches on this deck in Wyckoff today. Timbertech Azek Mahogany decking with white Radiance Rail. The only good part about it getting dark at 4:30 is that we were able to see it lit up. 💡
A quiet evening on Lake Winnipesaukee after a full day of laying down new decking. Railings and steps are coming soon!
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PRODUCT DETAILS:
* TimberTech AZEK Slate Grey PVC Decking
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#deckdesign #samosetatwinnipesaukee #lakehome #condoliving #lakewinnipesaukee #gilfordnh #deckbuild azekexteriors #azekexteriors #timbertech timbertech
Timbertech deck with ocean view! 🍊Orange County
These cooler temps can’t keep us from enjoying our beautiful new deck!
#TimberTechPartner Now that we have furniture and our outdoor space is
decorated, we’ve been trying to use it as much as we can before it snows 😩
Having a beautiful fire pit helps 🙌🏻 I loved our deck before, but I love it even
more after infusing my style into and creating a cozy, modern space that feels
like an extension of our interior. Thanks to timbertech I was able to easily
match the aesthetic of the rest of our home using their Weathered Teak deck
boards from their Vintage Collection and Classic Composite Series railing with
the Contemporary Top Rail and Cable Rail infills. We worked hard to build this
deck, so you better believe we’re going to get the most out of it, even if that
means we’re out here in hats and gloves roasting marshmallows 🤪All the
details and sources are up on the blog today!
Cheers to a TimberTech AZEK drink rail 🥂 The perfect space for relaxation and entertainment! This Wareham, MA homeowner loves their new timbertech AZEK deck. We're the SouthCoast's only Platinum TimberTech AZEK contractor. Get started on your project with a FREE quote ☎️ Call (508) 997-1111 or visit our website 💰 Financing available 😊 Link on our bio! #timbertech #azek #deck #decking #deckdesign #coastalliving #warehamma #beachlife #capecod
Kona and Frankie are giving lamacraftconstruction_ some serious competition as timbertech deck models! Check out this cozy pair lounging on their NEW Driftwood deck! Photos courtesy of tay_wheats full permission given to show our fluffy friends 😉🤓
Our advantage: Chosen time and again by industry-leading professionals.
Your advantage: Comfort in knowing your material is picked by the best.
#BetterTechBetterDeck #GoAgainstTheGrain #TimberTech #utah #azekdecking
What materials should you use to create your ideal porch or deck? Archadeck has access to the best building materials on the market, from gorgeous wood to hi-tech composites, so your imagination is the ceiling! Our design process relies heavily on your preferences and vision for your project, and we are here to help guide you to the ideal finished product! Want to learn more about our design process and other FAQs? Check out the link to our website, below:
https://www.archadeck.com/resources/faqs/ #archadeckofbirmingham #birminghamdeckbuilder #lowmaintenanceporch #woodendeck #customporchadditions #timbertechporchbuilder #birminghamoutdoorliving #birminghamporchbuilder #timbertechporchbuilder #customporchbuilder #porchliving #beautiful #buildinfall #deckbuilder #timbertech
How about this for a grand entrance. Curved TimberTech Dark Hickory decking boards from the Vintage Collection.⠀
#woodhouse #woodhousetimber #azek #vintagedecking #timbertech #timbertechazek #premiumdecking #50yearwarranty #polymerdecking #fadeandstainresistant #productwarranty #composite #compositedecking #renovation #newbuild #bettertech #betterdeck #lowmaintenance #Vintage #darkhickory #30%cooler #p5sliprating
Homeowners Chris and Heather purchased their 1926 bungalow in Berkeley, CA for the home's interior charm. But, the yard left much to be desired. So, they hired Yardzen to reimagine their space.
Their top priorities:
1. Creating cohesion between home and yard with a timbertech deck that prioritizes indoor-outdoor living
2. Sustainable materials and habitat-supporting plants throughout
3. Exterior Design: Reimagining their home office with french doors to allow light in and removing plastic siding.
4. Low-maintenance everything
5. Design aesthetic: California casual with neutrals, purples, and greens
The Yardzen team got to work reimagining this Berkeley backyard, taking into account all of Chris and Heather’s priorities. The result: an outdoor space that epitomizes the beauty of indoor-outdoor living in California, including eco-friendly materials, like sustainably sourced decking and water-smart hardscaping, and habitat-supporting plants, like salvia and lavender. Swipe to see the before and more views, and read the story through the link in stories and in our bio! #myyardzen
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#backyarddesign #landscapedesign #timbertech #modernboho #modernbohemian #doingneutralright #freshstyledhome #woodsandwhites #magnoliahome #sunsetmag #fixerupper #fixerupperstyle #sodomino #homewithrue #mydomaine #inmydomaine
The perfect front porch doesn’t exi- 😍
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#frontporchdecor #frontporch #frontporchsittin #frontporchproject #porchdecor #porch #porchgoals #azek #timbertech #timbertechdeck #timbertechtakeover #homeinspo #homestyling
Welcome! It’s certainly porch sitting weather in Tennessee! Love these 10’ tall window and door units!!! #tallwindows #porchsitting Builder hatcliffconstruction
Architect mitchellbarnettarchitect
Design maryhatcliff
Windows & Doors pellawindows
Door stain - Dark Walnut on mahogany
Porch Flooring timbertech
Paint sherwinwilliams -Useful Gray, Shutters- Comfort Gray Trim- Alabaster
Here is a sweet deck one of our customers did using timbertech Decking and Railing all supplied by servicebuildingsupply. #raleighnc #durhamnc #carync #compositedecking #decks
Morning coffee anyone? ☕️
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#frontporch #frontporchdecor #frontporchsittin #frontporchliving #frontporchproject #porches #porchesofinstagram #deck #decksofinstagram #homeinspo #homestyling #timbertech #timbertechdeck #timbertechtakeover
Another aerial shot of the designs you can achieve with multi width decking. This is the Weathered Teak colour from the TimberTech Azek Vintage range. One of the best in class with an industry leading 50 year fade and stain warranty plus a P5 slip rating so perfect for those pool areas. ⠀
#woodhouse #woodhousetimber #azek #vintagedecking #timbertech #timbertechazek #premiumdecking #50yearwarranty #polymerdecking #fadeandstainresistant #productwarranty #composite #compositedecking #renovation #newbuild #bettertech #betterdeck #lowmaintenance #weatheredteak #vintage #petfriendlydecking #p5sliprating
New composite deck for our wonderful clients in Redding.
All lit up at night with lighted post caps and a tasteful Led step lighting
timbertech rings_end
New balcony deck with my favorite decking color timbertech Azek Coastline pvc decking. It’s light it stays cooler and looks fantastic with any other colors. Also a nice privacy wall to keep your space private from neighbors!!! fastenmasterpro #rootopdeck #outdoorliving #deckbuilder #chicagodeckbuilder #chicagodecks #standardlumbercompany
Transforming your backyard to an outdoor living space is exactly what we are all about! Deck, patio, and driveway. #outdoorlivingstartshere #outdoorliving #outdoorlivingspace #patio #patiodesign #concrete #concretepatio #deck #deckbuilding #timbertech #timbertechdeck #timbertechprojects #azekbuildingproducts #stampedconcrete #stainedconcrete #outdoorliving #partytime #sunnyday #dji
👀 A Closer Look at Our Roselle Park, NJ Homeowner’s Newly Replaced Deck!.Follow us magnoliahrg for more home remodeling completions and inspirations..👷‍♂️ Materials & Tasks:.⚒ Remove Old Rear Deck .🧱 Concrete and window well .🪚 TimberTech Pro Terrain Collection.🔨 timbertech Radiance Rail System .Are You Looking to Create a Space To Enjoy the Ourdoors?Check Our Profile for the My Free Estimate Link 🥳.Follow us magnoliahrg for more home remodeling completions and inspirations.
Twin decks! Twice the fun in the sun! 👌 #housestohomes #timbertech #glassrailing
Combining two of our favourite products, TimberTech Azek decking and the new Impression Rail Express (IRX) handrail system. The colour of the decking is English Walnut. ⠀#woodhouse #woodhousetimber #azek #vintagedecking #timbertech #timbertechazek #premiumdecking #50yearwarranty #polymerdecking #fadeandstainresistant #productwarranty #composite #compositedecking #renovation #newbuild #bettertech #betterdeck #lowmaintenance #Vintage #englishwalnut
Durable Through and Through 💪 TimberTech deck boards resist stains, scratches, fading, and stand up to harsh weather. Plus, you’ll never have to worry about moisture damage, mildew, and mould forming because of the impenetrable capped polymer material. (You hear that, snowy weather? ) Come in to any location and take home a free sample of composite decking so you can visualize your dream deck and feel the TimberTech difference in quality for yourself! #homedesign #yycliving #yegliving #renovation #interiordesign #designinspo #calgaryrenovations #calgarycontractors #calgarybuilders #yychomes #yycconstruction #yycrenovations #buildingmaterials #homeimprovement #D
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