FDP - FIRE-RATED & INSULATED CONCEALED FRAME ACCESS PANEL FOR PLASTER
The recessed frame of this access panel for walls & ceilings is concealed by application of plaster to the metal flange, and includes a 3/4" deep plastering stop. Door can be painted to match the surrounding surface for an unobtrusive look.
Frame: 16 gauge with recessed flange for plastering. 1 3/8" wide galvanized flange has 3/4" Deep Plastering Stop. Model FDP includes additional expanded metal lath.
Door: 2” thick, insulated 20 gauge steel with continuous hinge.
Finish: White powder coat paint.
Latch: Universal turn ring and key lock (U).
Fire-Rating: Wall Installation: 1-1/2 hour UL“B” label in a 2 hour fire barrier. File # R13067-1. Maximum size 48” x 48”.
Ceiling Installation: Warnock Hersey listed for ceiling installations with 3 hour non-combustible rating or 1 hour combustible rating. File # WHI-495-PSH-0163. Maximum size 24” x 36”.
CSFM: This product has been approved by the California State Fire Marshall (CSFM) pursuant to Section 13144.1 of the California Health and Safety Code. See CSFM Listing No 3330-1223:101 for allowable values and/or conditions for use concerning material presented in this document. It is subject to reexamination, revision and possible cancellation.