How to Cut Drywall So It Can Be Patched

Damage to your walls will come in different sizes. Small nail holes, dents and tears in drywall tape are usually quick repairs. Larger holes on the other hand, require a patch to repair the wall. Holes do not form uniform lines, and the area needs some modification. The best way to cut drywall so it can be patched is to cut the repair patch first and transfer it to the wall. This helps ensure a tight fit between the hole and the patch.

Tape measure
Utility knife
Drywall saw

Instructions

- 1
  Measure the area of the hole with a tape measure. Using a utility knife, cut a square piece of drywall 2 inches larger than the area of the hole. Use a straight edge or speed square to ensure the sides of the patch are square.
- 2
  Center the square patch piece of drywall over the hole and trace the patch onto the wall with a pencil.
- 3
  Bend a metal clothes hanger and insert it into the hole. Rotate the clothes hanger slowly to determine if there are any wires or pipes behind the drywall you are repairing. If there are wires or pipes behind the area, cut the drywall out with a utility knife instead of a drywall saw.
- 4
  Position the end of the drywall saw on one corner of the tracing, and push the saw through the drywall with the heel of your hand. Cut along the trace line with the drywall saw. Remove the piece of damaged drywall from the wall. If obstructions are behind the patch area, cut the trace line with the utility knife.

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