Heavy Duty 24 By 36 Inch Insulated Fire Rated Wall Access Panel 3 Hour Rating With 20 Gauge Galvanneal Steel And Rock Solid White Powder Coat Finish Built Like A Tank For Serious Contractors Ba Fri

Heavy duty insulated fire rated wall access panel
✔️ 24 by 36 inch size featuring three hour rating and compact frame

A single fire rated access panel provides secure service entry while preserving strict thermal boundaries in vertical wall assemblies.

✅ Three hour fire resistance certified for vertical installations ✅ 16 gauge cold rolled steel frame paired with 20 gauge galvanized door ✅ Two inch mineral wool core blocks heat transfer and slows spread ✅ Self closing latch maintains seal after every routine visit ✅ Full length piano hinge delivers steady motion in high traffic areas ✅ Powder coat primer matches standard paint finishes for clean look

💡 What keeps a wall assembly secure during a sudden blaze event?
A handy design keeps crew members safe when hot gases rush through open cutouts.
- Mineral packed cores soak up intense heat and stop door frames from twisting
- Continuous piano hinges handle daily wear without dropping out of alignment
- Factory calibrated latches lock down tight to beat negative pressure tests

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