DIY Drywall Repair: Tips from Your Coralville Iowa Handyman

Nov 24, 2025By Andrew Garner

AG

Understanding Drywall Repairs

Drywall is a common material used in homes, but it can easily become damaged. Whether it's from accidental bumps or more serious issues, knowing how to repair drywall is a valuable skill. Our Coralville, Iowa handyman is here to share some essential tips to help you tackle drywall repairs on your own.

drywall repair

Gathering the Right Tools

Before you start, it's crucial to have the right tools on hand. Here’s a list of essentials:

  • Utility Knife: For cutting and scoring the drywall.
  • Joint Compound: Used to fill holes and smooth surfaces.
  • Sandpaper: To smooth out the surface after applying the compound.
  • Putty Knife: For applying the joint compound.

Having these tools will make the process smoother and more efficient.

Preparing the Area

Before you begin repairing, prepare the area properly. Start by cleaning the damaged area with a damp cloth to remove dust and debris. This ensures that the joint compound adheres properly to the surface.

If the damage is large, consider using a drywall patch. Cut a piece of drywall slightly larger than the hole, then secure it with drywall screws.

tools for repair

Applying the Joint Compound

Once the area is prepared, it's time to apply the joint compound. Use a putty knife to spread a thin layer over the damaged area. Make sure to feather the edges to blend it seamlessly with the existing wall.

Allow the compound to dry completely, which usually takes around 24 hours. After it has dried, apply a second coat if necessary, and let it dry again.

Sanding and Finishing

After the joint compound is completely dry, use sandpaper to smooth out the surface. Focus on achieving an even texture that matches the surrounding wall. Be gentle to avoid damaging the drywall further.

Once satisfied with the smoothness, you can paint over the repaired area to match the rest of the wall. This will help the repair blend in and look professional.

sanding drywall

Common Mistakes to Avoid

Even with the best intentions, mistakes can happen. Here are a few common pitfalls to watch out for:

  1. Applying Too Much Compound: It can lead to bumps and an uneven surface.
  2. Not Allowing Adequate Drying Time: Rushing can cause the repair to fail.
  3. Over-Sanding: This can damage the drywall and create more work for you.

When to Call a Professional

While DIY drywall repair is manageable, some situations may require professional assistance. If the damage is extensive, or if you're not comfortable handling the repair, don't hesitate to reach out to a local expert.

Our Coralville handyman is always ready to assist with any drywall repair needs, ensuring your home stays in top condition.