Patching Drywall Around Vents

Then cut out the section with a drywall saw or utility knife.

Patching drywall around vents.

On occasion a home improvement enthusiast may discover that the opening cut in the drywall to install a bath fan is not completely covered by the fan s. It s fine to fill screw holes and other small wall dings with patching compound but for dime size and larger drywall repairs and for holes that are deep it s best to use a joint compound that sets up by a chemical reaction these are available in powder form with setting times ranging from five to 90 minutes. If so work carefully around them with a drywall or keyhole saw. Run strips of self adhesive fiberglass drywall tape around the patch centering the tape on the seams.

Learn how to quickly and effectively fix horribly cut or damaged drywall around electrical boxes. Let the compound dry overnight and then sand until smooth. Air conditioning ducts that terminate at a wall or ceiling inside a room have tabs for attaching grills also known as registers or trim. Use a drywall knife to cover the patch with spackling compound or lightweight joint compound in a crisscross pattern feathering the edges so it blends with the wall.

Use a 6 inch drywall taping knife to spread drywall joint compound across the patch and tape to create a smooth flat surface. Or make a shallow cut by repeatedly scoring the line with a sharp utility knife to begin a hole patch. How to drywall around air conditioning ducts.