Access Doors are designed to provide convenient access to the duct for maintenance, inspection and resetting of Fire and Smoke Dampers, Volume Control and Motorized Volume Dampers, Filters, etc…

Service Opening provided in Air Ducts are to be adjacent for each damper, complying to NFPA 90A recommendations.

If the Access Doors is requested with Piano Hinge, it will be fixed between Door & Frame by Spot Welding (Type RADH)

DVAC produces two types of Access Doors:
     – RAD
     – RADH

Construction of DVAC Access Doors complies with SMACNA Standards