What is Fire-Rated Sheathing?
Breaking Down Fire-rated Sheathing
Why Is Fire-Rated Sheathing Important?
Fire-resistant sheathing is most commonly used in 1-hour and 2-hour fire-resistance-rated assemblies for commercial and residential construction. The use of fire-resistant sheathing in wall assemblies helps protect the integrity of the structure and contain and isolate a fire.
Safety
First and foremost, Fire-Rated Sheathing may add to the overall safety of a building. Providing flame spread and burn-through resistance helps slow the fire, allowing first responders a chance to respond and minimize damage.
Meeting Codes
In wildland-urban interface (WUI) areas, meeting Ignition Resistant Construction requirements is extremely important. Fire-Rated Sheathing may help your building meet code without sacrificing ease of installation and design.
Peace of Mind
Fire-Rated Sheathing also offers assurance to contractors and owners alike that their structures include the best precautions possible, should a fire occur.
the details of fire resistance
Details vary by assembly, including thickness of the fire-resistant-rated wall, which generally increase in thickness as the exposure time increases. To provide increased fire protection, fire-resistant sheathing and other products are tested and evaluated by third parties. Here is the process:
- Wall assemblies designed for fire-resistance are tested in accordance to ASTM E119
- Materials are evaluated to the performance requirements of the International Building Code (IBC)
- Fire-resistance is evaluated by accredited agencies such as ICC-ES, Intertek and UL
What Is LP® FlameBlock® Fire-Rated Sheathing?
See the Impact of Fire-Rated Sheathing
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Fire-Rated Wall Assemblies
LP FlameBlock Fire-Rated OSB Sheathing is a component of the following code-compliant fire-resistance-rated assemblies. Click to learn more.
LP FlameBlock Fire-Rated Sheathing
Need more details about LP FlameBlock Fire-Rated OSB Sheathing? Look here for complete details, including warranties, assemblies and more.
LP Structural Solutions
LP FlameBlock panels are part of a portfolio of solutions designed to Defend Your Build™ against the elements. Check out the full portfolio here.