How to Repair Drywall

Las Vegas Drywall Repair patch kits are handy for repairing small holes that can be touched up and painted. Larger holes require a different method to repair.

The solution is to screw boards across the back of the hole, then cut and attach a new section of drywall. This is then covered with joint compound and sanded until the edges are feathered into the surrounding wall.

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Small punctures from doorknobs, hammers and other household objects are one of the most common problems with drywall. You can repair them with a drywall patch kit and some joint compound. But first, make sure that the area around the hole is smooth and clean, as you don’t want any lumps under a fresh coat of paint. Also, remove any nails or screws in the area if possible.

Before you apply the patch, take a metal putty knife and spread a thin layer of joint compound (also known as mud) over the area, using a 6-inch putty knife designed for drywall repair rather than wood putty. Then, place the patch over the hole and firmly press it to the wall. Smooth the edges of the patch and the surrounding area to blend with the rest of the wall, then let it dry overnight.

If you’re using a metal patch, you may need to prime the patch before applying another coat of mud. This will ensure that the patch bonds to the wall and doesn’t peel.

Cracks in drywall aren’t just unsightly; they can lead to further damage and even cause the underlying wall to collapse. They’re usually caused by settling in your house, but can also occur for other reasons. For example, if you have a lot of windows or doors in the same wall, the pressure on these areas could cause the drywall to crack.

Fortunately, cracks in drywall are a lot easier to fix than you might think. A few quick steps can have them looking like new.

Before you begin, be sure to protect yourself and your workspace with a mask and eye protection. Drywall dust can be very dangerous to breathe. It’s also a good idea to drape your work area with painter’s sheets or drop cloths, which will help keep the dust from spreading.

For most cracks, all you need to do is fill them in with a bit of spackle or joint compound. Once it’s dry, sand the surface of your drywall crack with a fine-grit sandpaper to create a smooth, even finish. You can then paint over the crack. If the crack is wide enough, you might need to add a second coat of joint compound and sand again.


No matter how careful you are, living in a house for a long time can result in holes in the walls. Small nail and screw holes are easiest to repair by filling them with spackling or wall joint compound, using a putty knife to smooth the surface. If you’re dealing with medium-sized holes, a patch kit will be your best bet for a quick fix. These kits typically include a piece of drywall sized for the hole, adhesive, and finishing materials.

Before attempting to patch large holes, be sure to check that there aren’t any electrical wires or plumbing lines running through the area. If there are, make note of their locations so that you know not to cut into them. If the hole is in an area where these things are located, you’ll need to screw in boards, called furring strips, on either side of the damaged section of drywall to support it. Then you can cut and attach a new section of drywall that is sized to replace the existing one.

Once the patch is in place, you can follow the same steps for a quick drywall repair as with small and medium-sized holes. Before painting, however, be sure to sand the spackling or joint compound with fine-grit sandpaper to smooth it and blend it with the rest of the wall. Then wipe down the patched area, and apply a coat of primer. Allow this to dry according to the product instructions, and then paint over the repaired patch with a brush. Finally, feather the edges of the paint to blend it with the rest of the wall.

In addition to covering up holes, a fresh coat of paint will also protect the repaired wall from dirt and grime. It is generally necessary to prime any patched areas prior to repainting, as unprimed drywall compound easily absorbs the sheen and color of the new paint. Depending on the size of the patched area, you may wish to paint over the entire wall to ensure that it is indistinguishable from the rest of the structure.


Small dents can be easily fixed using spackling compound or wood filler. This type of filler is flexible, hides screw holes and finishing nails and is available in a variety of colours to match the existing paint on your wall. When using this material, you will want to use a sanding block and 120-grit sandpaper to prepare the surface. Once the spackling has dried, you can then lightly sand and prime the repaired area before applying your choice of paint.

Larger dents may require you to patch the hole using a drywall patch. Whether it’s the size of a doorknob or larger, you can repair drywall holes with a simple kit, which will usually include a drywall patch, small putty knife and joint compound. You will also need a utility knife and sandpaper. To start, remove any loose debris around the damage and clean the area thoroughly with a damp cloth. Once it’s dry, you can then apply the patch and coat with joint compound, sanding it smooth and feathering the edges to blend the patch with the rest of the wall.

Once you have sanded the patch and applied a second coat of joint compound, you can then prime and paint. While this will take a little more time than touching up the original spot, it will give you an overall finish that looks much better and will not stand out like a patched up hole.

Regardless of the size of the hole, you will need to be careful when working with drywall patch and joint compound. When applying the compound, be sure to follow the instructions on the package and use a putty knife to spread it evenly across the surface of the patch. It is important to note that even if the hole is smaller than the width of the tape, you still need to cover it with a thin layer of joint compound. This will help prevent future cracking. Also, when you are sanding the surface of the patch, be sure to use a coarser grit to avoid damaging the new surface and be careful not to apply too much pressure.


Mold on drywall usually looks like dark stains and is a sign of high moisture in an area. It’s important to act quickly when a wall shows signs of mold to avoid more damage and keep residents healthy. Mold spores are airborne and can spread throughout the home, so it’s essential to get rid of them as soon as you notice them.

Put on protective gear before cleaning moldy drywall. Masks, rubber gloves, and a mold-killing solution are essential for your safety. You should also open windows and use a box fan to direct fresh air to the room. Make sure to cover furniture and anything else in the room with plastic sheeting to prevent spores from spreading elsewhere in the house.

Dry the affected area of drywall with a box fan. This will remove the excess water and prevent future mold growth. Once the area is dry, apply a fungicidal primer. This is different than regular paint because it creates a barrier that kills spores and prevents them from reforming. It will also protect the drywall from further moisture and mold growth in the future.

Scrub the contaminated areas of the wall with a scrub brush or sponge. Be careful not to scrub too hard, as this could damage the drywall. A mixture of water and detergent or a commercial mold cleaner should be used. It’s a good idea to test the solution on an inconspicuous area of the wall before applying it to ensure that it won’t discolor or damage the surface.

Once the spores are killed and the area is dry, you can paint over the drywall. Be sure to choose a mildew-resistant primer or fungicide like Zinsser. It’s also a good idea to choose a color that’s appropriate for the area and that will help discourage mold from growing in the future.

Drywall patching can be an easy DIY job if you take the time to prepare and execute the repairs correctly. To make the patch blend in, apply a coat of joint compound using a putty knife and sand it smooth. If the patch isn’t a perfect fit, cut away any excess material with a utility knife or drywall rasp. Then, place the patch and secure it using drywall screws.

Latosha Finney