Best Access Door for Drywall 18″ x 18″ BA-AHA-GYP Recessed with Flange
18″ x 18″ Recessed Access Door With Drywall Flange. AHA-GYP is recessed by 5/8″ to accept drywall and the flange, constructed of corner bead, is made to be covered with drywall compound. It is designed to blend in and match the surface finish on which it is installed. It is also available in different recesses (see options) BA-AHA-GYP Recessed Door specifications Material: 16 gauge cold rolled steel Hinge: Continuous piano type hinge Lock / latch: Allen hex head cam latch.