48" x 48" Fire-Rated Access Door for Walls and Ceilings - Karp
$964.58 $688.99
18" x 18" Fire-Rated Insulated Access Door with Flange - Cendrex
$239.15 $170.82
20" x 30" Fire-Rated Insulated, Flush Access Panels for Ceilings - JL Industries
$354.31 $253.08
8" x 8" Fire-Rated Access Doors - Elmdor
$192.42 $137.45
12" x 12" Fire-Rated Insulated Access Door with Flange - Stainless Steel - Cendrex
$594.94 $424.96