20" x 20" Access Door - Insulated

Access doors offer easy entry for duct cleaning or to test, repair, or troubleshoot HVAC system components.
In this easy four step solution, 1) size and cut a hole in the duct wall, 2) peel the release paper from the foam gasketed access door frame, 3) press the frame into position and 4) insert one screw into each of the four pre-punched holes in the frame.

Features

• 24 Gauge galvanized steel construction
• Easy to position and no "dove tails" to align or bend
• Tested to 10’’SP with minimal leakage
• 1" wide gasketed frame for fastening and sealing integrity
• 1" fiberglass insulation