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24" x 36" Fire Rated Un-Insulated Access Door with Flange Approved by Underwriters Laboratories (UL) for 1 1/2 hours "B" label in walls and ULC for 2 hours "B" label in walls. Designed to maintain continuity in a 2-hour fire barrier wall, the FB-5060 should be used whenever it is necessary to provide access in fire rated walls, when temperature rise is not a factor. - Application: - Designed to provide access in walls and ceilings, while maintaining an invisible, architecturally pleasing ...
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24" x 36" Fire Rated Un-Insulated Access Door with Flange Approved by Underwriters Laboratories (UL) for 1 1/2 hours "B" label in walls and ULC for 2 hours "B" label in walls. Designed to maintain continuity in a 2-hour fire barrier wall, the FB-5060 should be used whenever it is necessary to provide access in fire rated walls, when temperature rise is not a factor. - Application: - Designed to provide access in walls and ceilings, while maintaining an invisible, architecturally pleasing ...
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