Repairing Guides

how to do a drywall repair

by Linnea Medhurst DVM Published 3 years ago Updated 2 years ago
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How to repair drywall cracks:

  • Widen the crack with a utility knife and brush away dust.
  • Fill the widened crack with lightweight spackle using a putty knife.
  • Apply a thin coat of spackle over the entire area. Smooth it with a putty knife.
  • Allow the spackle to dry for 15 to 30 minutes or the time recommended by the manufacturer.
  • Once dry, sand the area smooth.
  • Brush away any debris and touch up the paint.
  • If the crack is wider than 1/2-inch, cover it with self-adhesive fiberglass drywall tape .
  • Use a putty knife to spread joint compound over the drywall tape.
  • Allow the joint compound to dry thoroughly as recommended by the manufacturer, then sand it smooth.
  • If needed, apply another thin layer of joint compound and sand it again when dry.
  • Touch up the wall paint.

What tools are needed for drywall repair?

Since drywall is a relatively inexpensive and sturdy material, it is widely used to install stylish ceilings in modern homes. However, ceiling repairs, especially drywall ceiling repairs can appear as a daunting job to the beginners. And at the same time, approaching and hiring professionals to handle the same job can burn a hole in your pocket.

How to repair a hole in drywall like a pro?

Tape and Seal the Drywall Patch

  • Run strips of self-adhesive fiberglass drywall tape around the edges of the patch, centering the tape on the seams.
  • Use a 6-inch drywall knife to spread drywall joint compound across the patch and tape to create a smooth, flat surface.
  • Let the compound dry overnight, then sand until smooth.
  • Repeat with a second coat.

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How much does it cost to patch drywall?

The average cost to patch drywall is between $75 and $115 when done by a professional. Patches are often used to make many home repairs. You can patch ceiling after a leak or patch corner pieces in hard to reach areas. Contractors use self-adhesive patches to cover up small to mid-sized holes.

What do I need to fix drywall?

What Tools Are Needed for Drywall Repair?

  1. Hawks and mud pans. A hawk is a large square sheet of metal supported by a center handle. ...
  2. Knife. Plaster repair requires the right kinds of knives. ...
  3. Sandpaper. You cannot do a proper patch job with sandpaper. ...
  4. Sanding sponge. Sanding drywall produces a ton of dust. ...
  5. Corner tools. ...
  6. Tape. ...

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How do you repair drywall step by step?

StepsClean hole with blade knife. Cut at an angle so the exterior of the hole is bigger than the interior.Fill the hole with painter's putty. ... Let it dry. ... Spackle over the putty. ... For medium holes, use a drywall metal patch.Sand the surface smooth around the hole.Wipe off dust.Peel paper backing off the patch.More items...

How do you repair drywall by yourself?

2:257:41How to Repair Drywall -- Buildipedia DIY - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd hold the joint compound. This just peels right off of here and sticks in. Place. Then we'reMoreAnd hold the joint compound. This just peels right off of here and sticks in. Place. Then we're going to get some joint compound. And put it into our hand.

What is the easiest way to repair drywall?

0:352:143 Easy Ways to Repair Drywall - YouTubeYouTubeStart of suggested clipEnd of suggested clipThe first thing you're gonna want to do is clean up any rough edges around the hole and remove anyMoreThe first thing you're gonna want to do is clean up any rough edges around the hole and remove any loose debris drywall patches have an adhesive layer.

How do you repair drywall walls?

Fix Medium HolesStep 1: Cut a Drywall Patch. ... Step 2: Score the Back of the Drywall. ... Step 3: Snap Away the Gypsum. ... Step 4: Trace Around the Gypsum on the Wall. ... Step 5: Apply Joint Compound and Insert Gypsum. ... Step 6: Cover the Patch With Joint Compound. ... Step 7: Reapply Second Coat of Compound if Needed.

How do you repair drywall like a professional?

1:066:20How to repair drywall like a pro - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo what you want to do is you want to scrape. And then bang in the the parts that are coming out soMoreSo what you want to do is you want to scrape. And then bang in the the parts that are coming out so that you're working your way down.

Is drywall and sheetrock the same thing?

Drywall is a flat panel made of gypsum plaster sandwiched in between two sheets of thick paper. It adheres to metal or wood studs using nails or screws. Sheetrock is a specific brand of drywall sheet.

How do you repair a large hole in drywall?

2:286:57How to patch and repair drywall - YouTubeYouTubeStart of suggested clipEnd of suggested clipYou'll have a rough edge around your cut the sand and wipe it down if there aren't studs behind yourMoreYou'll have a rough edge around your cut the sand and wipe it down if there aren't studs behind your hole attach a 1 by 4 inside your wall and screw your drywall patch to that.

What is a drywall patch?

0:033:09How to Repair Drywall - YouTubeYouTubeStart of suggested clipEnd of suggested clipLet it dry then add another coat of compound if necessary a great fix for holes 6 inches and smallerMoreLet it dry then add another coat of compound if necessary a great fix for holes 6 inches and smaller is called the California patch.

How do you use a drywall patch kit?

0:351:35How to use easy drywall patch - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd you just put it in place. Keep a little bit of a push. Sit all your hole is covered. And youMoreAnd you just put it in place. Keep a little bit of a push. Sit all your hole is covered. And you just take your drywall mud get your trowel on that make a couple of passes.

How do you spackle drywall?

1:3811:17How to Spackle a Wall - YouTubeYouTubeStart of suggested clipEnd of suggested clipNow you'll want to put a big glob of speckle onto the screw. And completely fill the space next you'MoreNow you'll want to put a big glob of speckle onto the screw. And completely fill the space next you'll scrape it off with the trowel. Making it flush with the sheetrock.

What kind of putty is used for drywall?

Joint compound, also called drywall compound, is a putty that has the consistency of plaster and is designed for larger jobs. Joint compound is made by mixing gypsum dust and water into a paste. It's usually comes in a pre-mixed container for your convenience and is commonly used for taping and finishing drywall seams.

Can you skim coat over torn drywall paper?

1:2114:34Before you Mud over Torn Drywall Paper, WATCH THIS. part 2 of 2YouTubeStart of suggested clipEnd of suggested clipAnd coat right over the top of it you'll often have these problems you see here now in this part I'mMoreAnd coat right over the top of it you'll often have these problems you see here now in this part I'm just going to discuss how to coat.

Small Dents and Dings

Scrape away loose debris from the hole. Cover the hole or dent with fast-drying spackle to bring the spackle level with the drywall surface and let it dry 24 hours -- or the time recommended by the manufacturer’s instructions. Sand smooth.

Popped Nail Heads

A popped nail isn't holding in the stud and backs out of the drywall, creating a popped nail head.

Small Holes

For small holes, like those created by a doorknob, a patch kit may be used.

Large Holes

For holes larger than 6 inches, you'll create a drywall patch with a different attachment method for the repair.

Corner Bead Patch

Corner bead is used where two pieces of drywall meet to form a corner. Corner bead is available in a variety of materials, including metal, paper and vinyl.

Finish the Repair

You're almost done. Here's where you make it look like nothing happened.

Repair Textured Drywall

Textured drywall is a bit more complicated, but still pretty simple to repair.

How to fill a dent in a drywall wall?

Sand down the edges. Use a sanding sponge to sand away the loose particles around the edges of the dent. Run the sanding sponge over the dent itself to create a rough surface that the joint compound, which is used to fill the dent, will be able to adhere to easily.

How to smooth a dented wall?

Apply joint compound. Dip a joint knife sideways into the container of joint compound and load about half of the blade. Run the knife over the dented area to smooth on the joint compound. Turn the blade at a 90 degree angle to the wall and run it over the area again to remove excess compound.

How to repair uneven joints?

Get compound applicators and sanders. A joint knife and a metal straightedge will enable you to apply the joint compound smoothly and scrape away the excess , so the repair job will look professional instead of lumpy or uneven. Get a sanding sponge to even out the surface after the joint compound has dried.

What is the most common material used for interior walls?

Drywall is the most commonly used material for interior walls. Since it's a relatively soft material it is prone to getting damaged, but it's also quite easy for a homeowner to repair. Read on for information on how to fill dents and patch small and large holes. Steps.

What is the best primer for drywall?

The best option is a primer called PVA. It stands for polyvinyl chloride. It's formulated specifically for fresh drywall, and it's actually cheaper than regular primer.

How to smooth out a dented joint?

Dip a joint knife sideways into the container of joint compound and load about half of the blade. Run the knife over the dented area to smooth on the joint compound. Turn the blade at a 90 degree angle to the wall and run it over the area again to remove excess compound.

What to do if you find a wire?

If you find a wire, take note of where it is located and plan to work carefully around it when you repair the hole.

How to repair a sanded area?

If you cut corners on sanding, the repair site will be noticeable, so take your time. Once the repaired area is dry, use a fine-grit (100 or 120) sandpaper. After the first round of sanding, add a second layer of mud, spreading it about 2 inches beyond the boundaries of the first layer. Once dry, re-sand.

How to cut mesh tape?

Use a box cutter or other sharp blade to cut random strands of mesh tape or frayed edges of wallboard paper around holes or cracks before applying joint compound. Otherwise your finished work will show bumps and other blemishes.

Is drywall indestructible?

Drywall is tough, but it’s not indestructible. Over time, gypsum-board walls can sustain ugly cracks or holes. Fortunately, drywall is fairly easy to repair, but there is an art to it. Here’s what to do—and what to avoid—when fixing drywall damage so it’s indiscernible to landlords, homebuyers, or visitors.

Do you need a mask when sanding drywall?

DO use protection. The fine particulate of drywall compound could injure your lungs if inhaled. So always wear a dust mask when sanding drywall compound. Disposable gloves are also a good idea to protect your hands from the dehydrating effects of gypsum dust.

How to Fix Small Drywall Damage

Most drywall damage consists of dents, nail and screw holes, cracks and popped nail heads. This type of damage is minor and can be fixed quickly and easily.

How to Fix Small Holes

For holes that are larger than your typical nail hole, you may need to know how to patch drywall with a drywall repair kit. Most drywall repair kits include the drywall tools you need and a 4-inch by 4-inch adhesive drywall patch, although you can purchase larger patches separately.

How to Fix Large Holes

Typically, a hole larger than 4 inches across needs to be patched with a new piece of drywall. Since you’ll have to cut into the wall in this process, make sure you know where your electrical wires and utilities are beforehand. Use a stud finder to locate the wall studs, where most wires should be attached.

Cut Out the Damaged Area

Using a carpenter’s square and a pencil or marker, draw a line at least an inch or more above and below the damaged area.

Cut and Install the Support

Cut a 1 x 3-inch piece of scrap lumber or 3/4-inch piece of plywood approximately 2 to 4 inches longer than the height of the patch.

Cut the Drywall Patch

Create a patch from a 2 x 2-inch piece of drywall. Trace the piece of drywall you removed to ensure the patch is the same size.

Install the Drywall Patch

To install the drywall patch, position the drywall screws at least an inch from the edges to avoid splitting or crumbling the drywall.

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