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Fire Rated Access Doors


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WB-FR Premium Ultra Fire-Rated Access Door

WB-FR Premium Ultra Fire-Rated Access Door

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Underwriters Laboratories: Northbrook, IL 1-1/2 hr. “B” Label, 250 degree F maximum temperature rise in 30 minutes, for vertical installations, File #R10364(N).
Warnock Hersey International: Pittsburgh, CA 1-1/2 hr. rating for vertical wall assembly, Issue #7165. California State Fire Marshall, Approval #3325-1246:103. This door may be used in 2 hr. fire- rated wall assembly.
WB-FR Standard Fire-Rated Access Door

WB-FR Standard Fire-Rated Access Door

(25)
Underwriter Laboratories; Northbrook, IL , 1-1/2 hour “B” label 250º F maximum temperature rise in 30 minutes, for vertical wall installations. File # R 10364.
Warnock Hersey International; Pittsburgh, CA 1 Hr. rating for combustible floor/ceiling assembly. Report # WHI-495-PSH-0191. Warnock Hersey International, Pittsburgh, CA 3 Hr. rating for non-combustible floor/ceiling assembly, Report # WHI-495-PSH- 0192. This door may be used in a 2 hr. fire- rated wall assembly.
WB-FR Standard w/Drywall Bead Fire-Rated Access Door

WB-FR Standard w/Drywall Bead Fire-Rated Access Door

(6)
Underwriter Laboratories; Northbrook, IL , 1 1/2 hour “B” label 250 F maximum temperature rise in 30 minutes, for vertical wall installations. File # R 10364.
Warnock Hersey International; Pittsburgh, CA 1 Hr. rating for combustible floor/ceiling assemblies. Report # WHI-495-PSH-0191. Warnock Hersey International, Pittsburgh, CA 3 Hr. rating for non-combustible floor/ceiling assemblies, Report # WHI-495-PSH-0192. This door may be used in a 2 hr. fire- rated wall assembly.
WB-FR Standard Fire-Rated Access Door with Plaster Bead

WB-FR Standard Fire-Rated Access Door with Plaster Bead

(6)
Underwriter Laboratories; Northbrook, IL , 1 1/2 hour “B” label 250 F maximum temperature rise in 30 minutes, for vertical wall installations. File # R 10364.
Warnock Hersey International; Pittsburgh, CA 1 Hr. rating for combustible floor/ceiling assembly. Report # WHI-495-PSH-0191. Warnock Hersey International, Pittsburgh, CA 3 Hr. rating for non-combustible floor/ceiling assembly, Report # WHI-495-PSH-0192. This door may be used in a 2 hr. fire-rated wall assembly.
WB-FR Standard Ultra Fire-Rated Access Door

WB-FR Standard Ultra Fire-Rated Access Door

(24)
Underwriter Laboratories; Northbrook, IL , 1 1/2 hour “B” label 250 F maximum temperature rise in 30 minutes, for vertical wall installations. File # R 10364.
Warnock Hersey International; Pittsburgh, CA 1 Hr. rating for combustible floor/ceiling assembly. Report # WHI-495-PSH-0191. Warnock Hersey International, Pittsburgh, CA 3 Hr. rating for non-combustible floor/ceiling assembly, Report # WHI-495-PSH-0192. This door may be used in a 2 hr. fire- rated wall assembly.
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