How To Fix A Hole In Drywall?
QUICK ANSWER
Small holes (under 1 inch): fill with spackle, smooth with a putty knife, sand, prime, paint. Medium holes (1 to 6 inches): apply a self-adhesive mesh patch, cover with joint compound in 2 to 3 coats. Large holes (6+ inches): cut out, replace with new drywall using the California patch method.
Drywall holes are one of the most common home repairs; doorknobs through walls, accidents during moving, removed picture hooks, and general wear all create them. The repair method depends entirely on the hole size; the wrong method for the size produces poor results. Small holes have 5-minute fixes; large holes take an hour or two for a clean result. Here is the method for each size category plus the pro technique for the trickiest size (the in-between holes).
What size is your hole?
Hole sizes need different methods. Pinholes and nail holes (under 1/4 inch): spackle alone; the easiest repair. Small holes (1/4 inch to 1 inch, including most picture hook removals): spackle plus light sanding. Medium holes (1 to 6 inches, including doorknob-through-wall damage): need a patch material to bridge the gap; self-adhesive mesh patch or California patch method. Large holes (6+ inches): need new drywall material cut to fit. The California patch method (USG-recommended) handles the awkward middle sizes (typically 4 to 6 inches) better than mesh patches alone. Measure the hole before starting; the size determines all subsequent decisions.
How do you fix small holes?
For nail holes and small holes under 1 inch: apply spackle (DAP DryDex changes color when dry) with a putty knife, pressing firmly and smoothing flush. For deeper holes, fill in layers rather than one thick application. Let dry 1 to 2 hours. Sand lightly with 220-grit until smooth. Prime the patched area to prevent flashing through paint. Paint to match. Total time: 15 to 30 minutes plus drying.
How do you fix medium holes?
Holes from 1 to 6 inches need a patch. Self-adhesive mesh patch (Sheetrock Brand, 2x2, 4x4, or 6x6 inches): peel and stick over the hole. Apply joint compound over the patch with a 6-inch knife in a thin coat extending past the edges. Let dry overnight, apply a second wider coat, sand smooth, apply a third if needed. Total time: 2 to 3 days. Feather edges of each coat further than the previous for invisible repairs.
How do you fix large holes?
USG recommends the California patch (or no-tape patch) for holes from approximately 4 to 6 inches and a backing patch with drywall and screws for larger holes. California patch method: cut a square piece of drywall 2 inches larger than the hole. Score the back paper with a utility knife 1 inch in from each edge. Break the gypsum off the back, leaving the paper face intact and extending 1 inch around. Trace the gypsum square onto the wall, cut out around your marks. Apply joint compound to the paper edges, press into the wall, compound the edges. The exposed paper integrates the patch with the surrounding wall.
Drywall hole repair matches the method to the hole size: spackle for small, mesh patch and compound for medium, California patch or new drywall section for large. The California patch (USG's recommended method) handles awkward middle sizes well. Allow proper drying time between compound coats; rushing produces visible repairs. Prime patched areas before painting to prevent flashing through the topcoat. With proper technique, drywall repairs disappear completely under fresh paint.
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