Heavy Duty Fire Rated Access Door Panel 22 By 30 Inch Steel Frame With Flange Two Inch Mineral Wool Insulation For Walls Or Ceilings Clean White Finish Built Different And Leak Proof

3 hour rated access panel for steady commercial repair work
✔️ 22x30 size 16 gauge steel frame 20 ga door 2 inch mineral wool fill

This single pack BA-PFI access door panel gives you quick and secure entry to plumbing, electrical, or HVAC runs behind walls or ceilings. Framed around a 22 by 30 inch opening, it bolts right onto fire rated drywall partitions or concrete slabs. The white powder coat surface plays nice with standard commercial interiors while keeping your utility zones locked tight.

✅ Dense 3 hour fire resistance covers vertical partitions and horizontal ceilings
✅ Automatic self closing spring paired with rugged locking latch
✅ 1 inch exposed flange mounts flush against drywall or masonry walls
✅ Cold rolled steel frame reinforces the 20 gauge galvanized door skin
✅ Center cavity packed tightly with heavy 2 inch mineral wool batting
✅ Passes UL 10B, NFPA 252, and qualifies for LEED V4 credit targets

💡 What makes a fire rated access door panel stay shut during a sudden blaze?
To keep a commercial space protected when flames spike, you need a handy unit that relies on heavy metal framing, dense thermal barriers, and automatic latching hardware. The following traits help the assembly lock tight and hold back smoke while giving crews valuable response time.
- Solid steel casing resists warping under intense heat exposure
- Thick mineral wool packing absorbs temperature spikes inside the cavity
- Spring loaded hinges snap the panel flush without manual intervention
- Factory tested seals expand under pressure to block dangerous airflow