
Williams Brothers Fire Rated Access Panels
It’s not enough to have a specific material that is good with just one thing. It’s always better to have that same material good with one thing and even better with many functions. That’s what’s great with fire rated access doors, it can be made into many things that will fit many requirements for many types of construction builds.
The Williams Brothers have practically a fire rated access door for all kinds of requirements, from plaster walls to drywall, and even ceiling. They are rated against fires anywhere from 1 hour to 3 hours depending on the placement.
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FR 800 Standard
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FR 850 Upward Swinging
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FR DW 820 for Drywall
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FR PL 830 for Plaster
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FRB 900 Basic Uninsulated
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FRU 810 Standard Ultra