The Insulated Access Door provides access through openings in fire-rated walls and ceilings. Available in three flange configurations — Exposed Flange (BIT), Drywall Bead Flange (BIW), and Plaster Bead Flange (BIP) — with custom sizing and a variety of optional upgrades.

• Fire Rating: UL listed "B" label for 1-1/2 hours (vertical); Warnock-Hersey listed for 3 hours (horizontal), 24" x 36" maximum size
• Self-Closing design for safe, reliable operation
• Easy Operation with multiple latch options
• Custom Sizing available beyond standard sizes
• Door: 20 gauge steel
• Frame: 16 gauge steel
• Insulation: 2 inch Fire-Rated Mineral Fiber; R-8
• Finish: White Powder Primer Coat
• Warranty: 1 year from date of shipment

Features

• Fire-rated access door for walls and ceilings
• UL listed 'B' label for 1-1/2 hours (vertical)
• Warnock-Hersey listed for 3 hours (horizontal); 24 inches by 36 inches maximum size
• Self-closing design
• 20 gauge steel door; 16 gauge steel frame
• 2 inch Fire-Rated Mineral Fiber insulation; R-8
• Multiple flange options: Exposed (BIT), Drywall Bead (BIW), Plaster Bead (BIP)
• Custom sizing available
• White Powder Primer Coat finish
• Optional upgrades: bonderized/galvanized, gasketing, masonry anchors, stainless steel
• 1-year warranty

Documentation

• BIT Shop Drawing (PDF)
• BIT Shop Drawing (DWG)
• Data Sheet
• 3-Part Specification (WORD)
• LEED Documentation
• Installation & Operation Manual
• Warranty Document
• BIW Shop Drawing (PDF)
• BIW Shop Drawing (DWG)
• BIP Shop Drawing (PDF)
• BIP Shop Drawing (DWG)