Buzz
If you have a hole in your wall or ceiling, you may feel frustrated not knowing how to patch it up without leaving a visible mark. But don’t worry! Fixing a hole neatly is actually simple if you know the right steps and have the appropriate tools and materials. These methods also work for fixing holes in walls or ceilings with traditional plaster.
Steps
Filling Nail Holes
Remove the nail with your hands or pliers – avoid using a hammer. Twist the nail to loosen it, then pull it out straight. This way, only a small hole remains on the wall, making it easy to repair.
- Do not use a hammer to pry out the nail unless absolutely necessary, as the hammer’s claws may leave large marks on the wall. If using a hammer, place a piece of wood or a book between the hammer and the wall’s surface.
Advice: If there are screws in the wall, it’s better to unscrew them rather than pull them out. Pulling out nails can leave a large hole in the wall. Use a utility knife or a paring knife to scrape the paint inside the cross-shaped groove on the screw head.
Use a putty knife to fill the hole with spackling paste. Fill the hole with a small mound of paste that you will smooth out once it dries.
- Use latex-based spackling paste for the best finish on nail holes. It’s available at hardware stores or online.
Wait for the spackling paste to dry. The drying time depends on the product’s brand.
- Hot and humid areas may take longer to dry.
Use a sanding sponge to smooth the surface.
- Wipe off the dust with a damp paper towel.
Touch up the hole with matching wall paint. The color may not be an exact match, so apply the paint only to the patched area to minimize noticeable color differences. Use a 2.5 cm paintbrush for small spots.
- You can bring a paint sample to a hardware store to find the closest match, though it may be difficult to get an exact color match.
Handling protruding nails and screws on the wall
If there are nails or screws slightly protruding from the wall, you can drive a 3 cm nail in or screw the screw down so that it is just below the wall surface and then cover it with spackling paste.
- If the screw head has a cross-shaped groove, you can use a utility knife or a paring knife to scrape the paint in the groove, then use a screwdriver or a cordless drill to drive the screw into the wall.
To prevent the wall from cracking or breaking when dealing with protruding nails, you can drill a drywall screw above and below the nail to secure it. Old wall plaster is fragile and can easily crack. Slowly screw in the screw until the head is just beneath the surface of the wall.
Use a hammer and nails to drive the nails into the wall. Square nails for flooring can also be useful for this task.
- Drive the nail or screw into the wall about 2mm deep, creating a small hole for spackling paste.
Use a 2.5 cm putty knife to fill the hole with spackling paste. Fill it so that the paste slightly protrudes above the wall surface.
Advice: Touch the surface of the spackling paste to ensure it has dried.
Wait for the spackling paste to dry.
Use a sanding sponge to smooth the patched surface. Use a drywall sanding sponge to smooth both the wall and spackling paste surface to create a smooth, paintable finish. Sand in gentle circular motions to smooth the wall surface.
- Pay attention to the edges of the spackling paste to ensure they are not visible once painted. Wiping the surface with a damp sponge can also help.
Apply a coat of primer over the patched area. Use a paintbrush to apply a wide, even coat of primer. Use enough primer to cover the patch and the edges where the spackling paste meets the wall.
Paint over the patch with a topcoat that matches the surrounding surface. To ensure the patch is not noticeable, use a paint color that closely matches the wall color. Use a clean paintbrush to apply enough paint to fully cover the primer. Let the paint dry and apply another coat if needed.
- If you no longer have the same wall paint, you can bring a piece of the wall sample to a store to help match the paint.
Repair small holes on walls or textured ceilings using spackling paste.
Use a stiff putty knife to scrape the surface around the hole, removing the textured finish. These are clumps of spackling that were sprayed on the wall to create a textured effect.
- Remove any loose paint around the edges of the hole.
Use a hammer to create a slope around the hole's edges. Lightly tap around the hole in one direction to create a uniform slope on the edges. This will make it easier to apply the spackling paste.
- If the wall or ceiling is an older plaster surface (not drywall), be cautious not to hit too hard, as this could crack the plaster.
Use a flexible putty knife to fill the hole with spackling paste. Fill the hole with spackling paste, leaving it slightly raised above the surface. You will scrape or sand it once it dries.
- Use latex-based spackling paste for the best results.
Use the edge of a putty knife to smooth out the spackling paste. Smooth the surface by running the knife back and forth in various directions over the spackling paste. This step will push the paste outward to fill and level the hole completely and evenly.
Allow the spackling paste to dry completely. You can use a hairdryer to speed up the drying process.
Once the spackling paste is dry, use a stiff putty knife to scrape it smooth with the wall or ceiling surface.
- Be cautious not to chip or crack the spackling when scraping with the edge of the putty knife.
Spray a textured paint coat over the spackling paste.
- Adjust the spray nozzle to match the wall or ceiling texture. To ensure a seamless patch, it is advisable to test the textured spray on a piece of cardboard first. Hold the spray can about 15 cm from the wall and apply enough paint to blend the edges of the spackling with the drywall. Allow the textured paint to dry as per the instructions on the packaging.
Paint over the hole. Use the same color paint as the surrounding area. Use a 10 cm paint roller to create a similar texture to the surrounding area, which was also painted with a roller.
- Bring a paint sample to ensure the color matches if you need to purchase new paint.
Repair large holes in drywall or plaster walls.
If the hole is approximately 13 cm x 13 cm, use a 15 cm x 15 cm wall patch. For smaller holes, a 10 cm x 10 cm patch is suitable.
- Apply spackling paste to adhere the wall patch (refer to the instructions on the packaging).
- Wait for the spackling to dry, then spread a thin layer over the patch. Use a 15 cm putty knife and a 40 cm hawk (to hold the paste).
- Once the first layer is dry, apply a second coat.
- Apply two coats of paint. Use a 10 cm roller to blend the paint texture with the surrounding area.
Use a wall patch for larger holes.
- Cut the hole into a clean rectangle to fit the drywall patch. Use a 40 cm x 60 cm square frame to trace the hole's edges.
- Measure the dimensions of the hole.
Cut a piece of drywall to match the measured size.
- Use drywall with the same thickness as the wall, if available. Drywall usually comes in three thicknesses. A drywall saw (or a wall panel saw) can be used for cutting. If the correct thickness isn't available, you can use thinner material and place a few layers of cardboard underneath the patch to level it with the wall surface.
- Purchase the smallest available drywall size, typically 60 cm x 60 cm.
- The edges of the drywall should be trimmed neatly. Use a utility knife if necessary to smooth them out.
Cut a rectangular hole in the wall.
- Check for any cables, water pipes, or electrical wires inside the wall to avoid cutting through them.
Cut from the corners of the rectangle towards the center of the hole. Use a utility knife to make a straight cut from one corner of the rectangle towards the middle of the hole. Repeat the process for the remaining corners. Cut through the drywall. Multiple passes with the utility knife may be needed.
Remove the gypsum wall pieces and trim around the edges of the hole. Take one edge and fold it inward, then bend it upwards to detach it from the wall. Continue this process until all gypsum pieces that are still attached are removed.
- Avoid pulling the gypsum pieces too forcefully to prevent damaging the wall.
- The hole you cut in the gypsum wall should be square and smooth to allow the patch piece to fit properly.
Place two thin wooden strips, such as 2.5 cm x 5 cm or 2.5 cm x 7 cm, across both ends of the hole. The patch piece will rest on these strips.
- Fix the wooden strips by screwing drywall screws through the wall.
Attach the gypsum patch. There will be a gap around the patch, no more than 3mm wide. You will screw the gypsum patch onto the wooden strips.
- Avoid forcing or pressing the patch into the hole, as this may cause it to bend or crack.
Apply joint compound around the patch. Attach the gypsum patch with joint compound. Use a 15 cm drywall knife to spread the compound and remove excess. Wait about an hour for it to dry.
- Use a 15 cm or 30 cm drywall knife to apply a thin layer of joint compound to cover the patch. Let it dry overnight.
Tip: Scrape the edge of the drywall knife up and down in multiple directions over the patch to remove excess or uneven joint compound and create a smooth, flat surface.
Carefully sand the joint compound using an electric sander or a sanding sponge. Apply another thin layer and wait for it to dry. This layer is thin and should dry within about 2 hours. Sand in circular motions, making sure to focus on the edges.
If it's a textured wall, spray a textured paint over the patch and allow it to dry. To match the wall's texture, use a textured spray paint to cover the patch and its edges where it meets the wall.
- Hold the spray paint can about 15 cm away from the wall and spray a thin layer.
- Check the label on the packaging for the drying time.
- Adjust the spray nozzle to mimic the texture of the wall.
Paint the patch.
- Take small samples of the wall paint to a store to match the color.
- Use a 10 cm roller to apply the paint to match the surrounding wall finish.
- Apply two coats of paint.
Tip
- If the hole is large enough that joint compound won't work, you can patch it with a gypsum board. Use joint compound to attach the gypsum patch to the wall. Apply a layer of compound to cover the patch and sand it once dry.
Things You Need
Fill Nail Holes
- Latex joint compound
- Putty knife
- Gypsum wall sanding sponge
- Primer
- Paint
- Small paintbrush
Handle Nails and Screws Protruding from the Wall
- Drill
- Two 3 cm drywall screws
- Gypsum joint compound
- Putty knife
- Gypsum wall sanding sponge
- Primer
- Paint
- Paintbrush
Repair Small Holes with Joint Compound
- Joint compound
- Putty knife
- Gypsum wall sanding sponge
- Paint
- Paintbrush
Patch Large Holes with Drywall
- Drywall sheet to cut into wall patch
- Measuring tape
- Pencil
- Utility knife
- Putty knife
- Gypsum joint compound
- Gypsum wall sanding sponge
- Paint
- Paintbrush
