Our AH model  Hinged type Access  Door has been designed to create an airtight seal between the door to the frame and the frame to the duct and is Comply with SMACNA’s low& Medium pressure duct standards.

Standard Construction

Frame: 22 GA. galvanized steel
Door Panel: 26 GA. galvanized steel
Finish: Galvanized steel

1″ Thick hinged access door with flange
1″ Outboard flange all(4) sides
1/8′ X 1-1/2′ Pressure sensitive foam tape (4) sides
1/8″ X 1/2″ Inside door seal

Opitional

Material: Aluminum or stainless steel