Drywall

Drywall is the flat, smooth paneling that forms most interior walls and ceilings in modern homes. Whether you're patching a hole, finishing a basement, or dealing with water damage, working with drywall requires the right tools and technique for seamless results. From installation to texture matching, Angi helps you find local pros and practical guidance to keep your walls looking their best.
Drywall Service Articles and Advice
Haley Nothstein  •  Apr 16, 2026
How Much Does Drywall Repair Cost? [2026 Data]
Whether you want to spruce up a few dents and dings or fix a large surface area, investing in drywall repair costs can return your walls to a smooth, flush look.
Taylor Freitas  •  Apr 16, 2026
How Much Does Trusscore vs. Drywall Cost? [2026 Data]
Not sure whether to install Trusscore’s PVC panels or drywall? Comparing the costs can help. Let’s take a look at the typical Trusscore versus drywall costs.
Kyle Schurman  •  Apr 10, 2026
Can You Drywall Over Plaster? And Should You?
If you purchased an older home, you may be wondering, can you drywall over plaster? You can, but our tips will show why you may not want to do it just yet.
Stephanie Mickelson  •  Apr 10, 2026
Drywall Finish Levels: A Complete Guide
Drywall finish levels range from 0 to 5, with 0 being no finish and 5 being the most polished. Read on to learn all about drywall finishing.
Stephanie Mickelson  •  Apr 10, 2026
What Is Soundproofing Drywall and How Does It Work?
Soundproofing drywall differs from conventional drywall and can help control the noise coming into or out of your home, creating a more comfortable environment.
Mariel Loveland  •  Apr 10, 2026
Bathroom Drywall 101: What Drywall Should I Use in a Shower?
What drywall should you use in a shower? It depends on where you’re putting it. Some bathroom drywalls are more moisture-resistant than others.
Paige Bennett  •  Apr 10, 2026
Do I Need Plastic Behind Moisture-Resistant Drywall?
You may be wondering if you need plastic behind moisture-resistant drywall. Explore this guide to find the answer and nail your next DIY.
Taylor Freitas  •  Apr 10, 2026
How Much Does a Sheet of Drywall Weigh?
If you’re planning to DIY your drywall installation, you’re probably wondering how much a sheet of drywall weighs. Let’s take a look.
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Common Drywall Service Questions

Yes, a fan can help drywall mud dry faster by improving air circulation and reducing humidity in the room. Drywall mud dries through evaporation, so increasing airflow speeds up this process. However, you should position the fan to blow across the room rather than directly on the wet mud. This helps prevent drying too quickly, which can cause cracking. You should also use a dehumidifier if high humidity is an issue.

You can put drywall mud over paint to even out the surface or entirely resurface it. Sand the surface with 280-grit sandpaper, vacuum the debris and dust with a shop vac, and clean it with a slightly damp cloth. Allow the surface to dry. Apply drywall primer, especially if you’re skim-coating an entire wall. Apply the right type of drywall mud over the surface and smooth it with a trowel. Allow the layer to cure fully, then sand it before applying another layer or painting it.

When sanding drywall mud, you’re going to create a very fine dust that may contain silica. Silica dust contains crystalline silica, which can cause long-term illnesses for people who inhale it in significant quantities. Wear a mask while sanding drywall. Then dampen a drywall sponge to wipe the dust off the drywall, helping to reduce the amount of dust that may become airborne.

You can paint over water-damaged drywall as long as it’s dry and there’s no active leak. However, painting over the area will not solve deeper problems like mold or water leaks. 

If you’re 100% positive that these two issues aren’t a concern, paint over the area with a water—or oil-based primer. This type of paint will ensure that it doesn’t simply seep into the spot.

You should start looking for a drywall installer by choosing a local company with positive online reviews and ratings with the Better Business Bureau (BBB). Next, confirm that the professional is properly licensed using Angi’s contractor licensing tool, and ask the installer if they are fully insured. It’s a good idea to ask for recent customer references and call them to get their honest opinion about the contractor and their work. You can also ask the installer if they guarantee their work or provide a workmanship warranty.