Repair Holes in Drywall With Spackle
A hole in a wall can come from anything: overzealous drilling, falling furniture or bashing into the wall so hard you make a hole. Holes in walls will have to be repaired one way or another. Here’s the quickest way.
Steps
- Assess the size of the hole. Spackle repairs holes up to the size of a hand or so, but any hole larger than the size of a fist will require the use of a support of some kind, unless they happen to have support behind the wallboard already.
- Choose the correct spackle. One way to classify spackle is by weight: the smaller the hole, the lighter the spackle you will need.
- Cut any loose or hanging pieces from the hole with a utility knife, or any sharp tool. Don’t make the hole any bigger than you have to, but do make sure to remove any crumbling or unsupported wallboard gypsum.
- Choose a spackle knife of an appropriate size: slightly larger than the hole. If you are unsure, use a larger one.
- Stir the spackle, especially if you are using a previously opened spackle tub.
- Press the loaded side of the spackling tool into the wall about a half-inch (20 to 30 mm) above the hole.
- Press hard, and using a smooth stroke pull the knife down over the hole. Usually, pulling over the hole at a slight angle works best.
- If the spackle begins to sag, leave this coat to dry in the current state and come back later for a second coat. It is better to give a hole several thinner coats than one thick one.
- If needed, apply a second coat only after the spackle is fully dry.
- Make the spackle as flush as possible, but remember that spackle shrinks. Do not be afraid to leave a slight mound (perhaps an eighth of an inch) above the hole.
- Smooth the spackle down with very fine grade sandpaper or use a damp sponge to smooth out the surface until it is flush with the wall.
- Small holes do not need primer, but larger holes should be primed to seal the spackle and prevent it from absorbing too much of your top coat paint.
Tips
- If spackle falls to the floor—hitting the carpet or furniture—the best thing to do (especially when using a lightweight spackle) is to let it lay until dry. Spackle loses moisture quickly. Once dry spackle will just lift up.
- Tightly ball up a plastic sandwich bag and dab at the spackle after applying to simulate wall texture. Lightly sand by hand after to flatten out excessive shadowing.
- Do not use spackle that contains dried lumps as this will lead to more problems.
- When putting spackle away always close the lid tightly.
Warnings
- Make sure you use spackle and not similar products like caulk.
- Some companies sell metal mesh products for larger holes. These can be hard to use, and if used incorrectly quickly introduce more problems than they solve.
- Wash your spackle knife promptly as spackle dries quickly. Never use a dirty spackle knife or one that has been bent or is out of shape.
- Very large holes or missing pieces of wallboard will need to be replaced using new wallboard and mud compound as described in How to Patch a Wall.
Things You'll Need
- Spackle
- Springy spackle spoon
- Sandpaper or sponge
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