Master Flow's Duct Access Doors provide a way to access the inside the flat surface of the ductwork. The door closes tightly. There are wide flanges surrounding the edges to ensure secure installation. There are no sharp edges making installation easier and safer.
- Provides access to the inside of your ductwork
- Door closes tightly
- Wide flange surrounds
- No sharp edges make installation easier and safer
- Rough Opening: 17-1/8 in. x 17-1/8 in.