How To Fix Electrical Cutouts In Drywall -Step By Step Guide

If you've had electrical work done, you might be left with holes in your drywall from outlet installations, rewiring, or panel upgrades. Patching drywall after electrical work is essential to restore a smooth, seamless finish. In this guide, we’ll walk you through how to repair an electrical drywall cutout like a pro.

What You’ll Need

🛠 Tools:

✔ Utility knife
✔ Drywall saw
✔ Putty knife (4-inch and 6-inch)
✔ Sanding sponge or sandpaper (120-150 grit)
✔ Drywall sanding block

📦 Materials:

✔ Drywall patch (or scrap drywall)
✔ Drywall screws
✔ Wood backing (if needed)
✔ Joint compound (mud)
✔ Drywall tape (paper or mesh)
✔ Primer & paint (to match existing wall)


Step 1: Prepare the Area

🔹 Use a utility knife to clean up rough edges around the hole.
🔹 If the cutout is too large, insert wood backing behind the drywall to support the patch.


Step 2: Cut and Install the Patch

🔹 Measure the cutout and cut a drywall patch slightly larger.
🔹 Place the patch over the hole and trace its shape for a perfect fit.
🔹 Secure the patch using drywall screws (if attaching to wood backing).


Step 3: Apply Drywall Tape

🔹 Cover the seams with drywall tape to prevent cracking.
🔹 Use mesh tape for small repairs and paper tape for larger patches.


Step 4: Apply Joint Compound (Mud)

🔹 Use a putty knife to spread a thin layer of joint compound over the tape and patch.
🔹 Let it dry for 24 hours, then apply a second coat, feathering the edges.
🔹 After drying, lightly sand for a smooth finish.


Step 5: Prime and Paint

🔹 Wipe away dust and apply primer to seal the repair.
🔹 Once dry, paint the area to match the rest of the wall.


How Long Does It Take?

🔹 Small patches: 1-2 hours (excluding drying time)
🔹 Larger repairs: 2-3 hours over two days (to allow drying between coats)


Get a Professional Finish – Call Quick Drywall Fix!

If you want a flawless, seamless drywall repair, let Quick Drywall Fix handle it. We specialize in electrical drywall cutout repairs in Kitchener, Cambridge, Waterloo, Guelph, and Milton.

📞 Call today for a free quote!