But when you put something else in the opening it must be equivalent to 1 2 drywall which has roughly a 20 minute fire resistance.
Fire rated attic access.
We offer doors with an upward opening and downward opening with and without drywall flange.
Fire rated ceiling or attic access panels.
You can choose from our doors from a variety of brands.
The 1 4 plywood panel at most attic ladders does not meet that standard.
2 an attic access door helps in improving the building s energy efficiency.
The lmf60 model is a new generation attic ladder that provides access to unused space in the attic and at the same time functions as a fire protection for 60 minutes 1 hour rating in accordance with nfpa 288 and astm e119 14.
Most homes have a 1 2 drywall panel installed in the attic access opening which is fine.
At best access doors you will be able to get the right material for fire rated applications in ceilings.
If you want the ideal solution for your industrial commercial or residential projects our fire rated ceiling access panel is the right choice.
Use access doors and panels fire rated ceiling access doors for an additional fire assistance benefit when requiring to access crawl spaces in ceilings.
Now that more home and building owners and jurisdictions become.
Ceiling and attic as a builder providing for their clients to get their properties leed certified you should suggest the installation of fire rated access doors.
Not many people probably know this but.
There are several solutions.
Fakro lwf series wooden attic ladders 43 minute fire rated to astm 119 us specs 300 lbs starting at.
It is for this reason that for safety and durability fire rated access door ceiling application requires an insulated product.
Mifab babcock davis elmdor karp and cendrex.