How to Fix Bubbles in Drywall Tape: The Easy Way

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Bubbles in your drywall tape are one of the most annoying problems to deal with when you’re covering an area with drywall. Luckily, they’re also one of the easiest problems to fix! Follow these steps to learn how to fix bubbles in drywall tape in your next project and save yourself some time and frustration!

What Causes Drywall Tape to Bubble?

There are two main reasons why drywall tape bubbles: either the tape wasn’t applied properly in the first place, or moisture has gotten behind the tape.

If the tape wasn’t applied properly, it’s typically because there wasn’t enough joint compound (also called mud) used. A joint compound is what adheres the tape to the drywall, and if there isn’t enough of it, the tape will start to peel away.

drywall bubble

The other reason why drywall tape bubbles are because of moisture. Moisture can seep behind the tape if there’s a crack in the drywall or if the tape wasn’t applied tightly enough. Once moisture gets behind the tape, it causes the joint compound to break down, which leads to the tape bubbling up.

The best way to prevent drywall tape from bubbling is to make sure that you apply it properly in the first place. Use enough joint compound and make sure that the tape is applied tightly to the drywall. If you do find yourself with a bubbling problem, though, don’t despair. There are a few ways to fix it.

Know More: 5 Best Drywall Taping Tools in 2022

How to Fix Bubbles in Drywall Tape

Here are the tools you’ll need

-A utility knife

-A putty knife

-A small paintbrush

-A can of joint compound

Step 1:

To start, use the utility knife to cut along the edge of the bubbled tape. Be careful not to cut into the drywall itself.

Step 2:

Once the bubbled tape is cut away, use the putty knife to apply a thin layer of joint compound over the area. Then, use the paintbrush to smooth out the compound.

Step 3:

Allow the compound to dry for a few hours, then apply a second layer if needed. Once the second layer is dry, you can sand it down until it’s flush with the surrounding drywall.

Step 4:

Finally, apply a layer of paint over the area to match the rest of the wall.

Know More: 6 Best Drywall Benches for Drywall Work

Tips and Tricks

First, be sure to properly prepare your surface. The area should be clean, dry, and free of any debris or dust. If the surface is not properly prepared, the tape will not adhere properly, and you’ll be more likely to get bubbles.

Next, when applying the tape, be sure to smooth it out as you go. Use a putty knife or other straight edge to help you get a smooth, even surface. If you see any bubbles, use a needle or pin to pop them and then smoothing out the area again.

When applying the drywall tape, start in the middle of the section and work your way out. This will help to avoid bubbles. Press the tape firmly into place as you go.

Once the tape is applied, be sure to run a drywall knife over the entire area to seal the edges and ensure a smooth, professional finish.

Finally, be patient and take your time. If you rush the process, will make mistakes and end up with a less-than-perfect finish.

Frequently Asked Questions Are Answered

1. Can I Use Caulk to Cover Drywall Seams?

Covering the Crack Sometimes, a good bead of caulk can give new life to an old wall. The first thing you need to do is actually locate the crack or void that you wish to fill. Learn about applying a new coating of caulk for your home repairs. Fill the void in the drywall.

2. Can Painting Help Hide Drywall Seams?

In almost every room in any home, you will find drywall seams. Drywall seams can supply a room with aesthetics that help tie the look together. By applying drywall tape and applying joint compound, the steel bead of the drywall will be somewhat hidden, but you can also paint your drywall to help hide these seams.

3. How Do You Seal Drywall Seams Before Painting?

Layout to Begin Applying Primer To maximize efficiency, start by paint­ing the areas around the edges, above the doors and windows, or on the walls abutting another finished surface. To get ready to prime the walls, first, seal the drywall seams with Ulmer’s Seamer Mate Seaming Compound ($9;

4. How Do You Clear a Textured Ceiling?

Use a step ladder or stool to remove everything from your ceiling surfaces. Vacuum or any time you’re cleaning your home, perform a preliminary cleaning for Vacuum the textured area lightly with a brush attachment. Use a damp sponge mop to rub your ceiling with a mild soap gently. Vacuum your ceiling one last time.

5. Do You Need a Primer Before Textured Paint?

As far as priming goes, the skim coating needs a really good one. Apply the paint primer while it is still wet. Once the primer is set, then go over it with high-quality wall paint, applying in the same direction as the primer was applied. This should leave you with a nice background before adding texture coating.

6. Can You Spray Textured Paint Over Paneling?

While you can paint or prime over wood paneling, semi-gloss paint or primer is a better option for hiding old stains and knots on the surface. Avoid using flat paint or primer as it can absorb lots of stains, allowing them to show through your new paint color.

7. Is Drywall Mud The Same as Spackle?

What’s the difference? Spackle consists of gypsum plaster, glue, and perlite (an aggregate of fine glass and volcanic rock used in construction). Drywall compound consists of gypsum plaster, glue, and calcined clay (clay that has been exposed to high temperatures in a kiln).

8. How are Long Bubbles in Drywall Tape Best Repaired?

Drywall tape bubbles can be repaired by puncturing the bubble with a sharp object and then pushing the drywall compound into the hole with a putty knife.


Hope you enjoyed these articles and blogs. If you have any questions or comments, please feel free to leave them below.

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