The louisville ladder everest series 63 in.
Fire treated wood for attic.
A fire in the attic may involve insulation and wood structural members as well as a variety of stored belongings.
The finish characteristics of particular products should be discussed with the manufacturers of the treated wood.
Fire retardant treated wood chemical manufacturers council 7297 lee highway unit p falls church va 22042 703 237 0900.
Fire rated insulated wood attic ladder with 300 lb.
A modern system of folding the ladder enables the ladder to be folded to smaller lengths and therefore allows smaller sizes of loft hatch to be achieved.
Maximum load capacity 869718 the home depot.
The upgraded 9mm plywood used on our fire treated stairs is treated with d blaze fire retardant which meets the ul standards for the designation of frs rating.
This post features a few different topics of which cause a variety of head shaking by me on a regular basis.
This means that the treatment has met the 30 minute test standards for flame spread smoke developed fuel consumption to achieve the frs designation by underwriters laboratories.
Eickner herbert fire retardant treated wood journal of materials 1966 1 3.
Safe and durable the fakro lwf fire rated insulated wood attic ladder provides easy access to an attic while functioning as a blaze block in case of fire.
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The fakro lsf fire resistant attic ladder provides easy and safe access to the attic and at the same time serves as a fire block during a fire inside the building.
Fire treated wood attic ladder is designed to provide access to your attic storage space.
Attic ventilation systems create an optimal fire growth and spread situation by.
The ladder includes an installation kit with e z hang support straps.
The fire retardant treatment of wood does not generally interfere with the adhesion of decorative paint coatings unless the treated wood has an increased moisture content.
10 ft 22 5 in.
It features grooved steps reinforced with wire rods for strength and stability.