How to fill a gap between drywall and ceiling

  1. Step 1: Mesh drywall tape. Start by placing a strip of fiberglass mesh drywall tape over the gap so that the top edge of the tape is flush against the ceiling.
  2. Step 2: Apply joint compound. …
  3. Step 3: Paper tape. …
  4. Step 4: More mud. …
  5. Step 5: Let the mud dry. …
  6. Step 6: Sand. …
  7. Step 7: Paint.

How do you fix gaps in ceiling paneling?

Drywall tape and joint compound, or mud, work best when the seams are tapered, which means they are slightly indented with respect to the rest of the paneling. You can fill these tapers with mud to bring them to the level of the rest of the ceiling, with the final result being virtually invisible seams.

Should there be a gap between drywall and ceiling?





Cut it to leave about a 1/8-in. gap at edges (right). In fact, when you’re hanging the ceiling, keep in mind that 1/2 in. along the perimeter will be covered by drywall on the walls.

How do you finish where the ceiling meets the wall?

Quote from the video:
Quote from Youtube video: Use the knife to scoop the mud out of the bread pan scoop it from both sides of the knife use the knife to scoop out the mud one side for the ceiling. And the other side for the wall.

How do you fill large gaps between drywall sheets?

Quote from the video:
Quote from Youtube video: And just regular compound over a gap that size you want to mix up some sheetrock 90. And fill that cavity up any cavities that are big like that before you would use your compound.

How do you fill gaps in ceiling drywall?

How to fill a gap between drywall and ceiling

  1. Step 1: Mesh drywall tape. Start by placing a strip of fiberglass mesh drywall tape over the gap so that the top edge of the tape is flush against the ceiling.
  2. Step 2: Apply joint compound. …
  3. Step 3: Paper tape. …
  4. Step 4: More mud. …
  5. Step 5: Let the mud dry. …
  6. Step 6: Sand. …
  7. Step 7: Paint.





How do you hide paneling seams?

If you plan on covering paneling with fresh drywall, you can stick mesh drywall tape over the seams to hide them. Spread joint compound over the tape before painting. Repeatedly painting over paneling won’t cover the seams. They have to be filled in first or have paint underneath them to effectively stay hidden.

Should I caulk between wall and ceiling?

Method #1: Using Caulk



This method is the most time consuming, but it creates a very crisp, even line where the ceiling and wall meet. It’s the best way to touch up an already-painted room.

Should drywall touch the ceiling?

Note that drywall on the wall should support the ceiling drywall, meaning you install the ceiling first, and the wall is installed tight against the ceiling. For the bottom piece, you use a roll lifter under the drywall to lift it up and give you a tight fit to the board above it.

What is an acceptable gap in drywall?



How big a gap is acceptable? Between panels, 1/4 inch is fine. Taping compound and tape will cover it with little difficulty. Putting on a coat of compound before setting the tape will fill the gap.

How do I stop cracks between walls and ceilings?

Quote from the video:
Quote from Youtube video: The solution whack out the no more gaps as i like to call it and get cracking. First cut out any loose pieces that you see. And apply a sufficient amount of no more gaps with your caulking.

Can I use spray foam to fill drywall gaps?

Quote from the video:
Quote from Youtube video: There we go that looks great huh. Well let's fill that now yeah hacking it up. But once there's a light around it.

How do you fill a 1/4 inch gap?



Gaps up to 1/4 Inch



Make sure the gap is clean and dry, then squeeze a thin, even bead of caulk into the space. To get the best coverage, cut the tip of the caulk tube so the bead that emerges completely fills the gap. Wet down your index finger and smooth out the caulk once it fills the gap.

Can I caulk a 1/4 inch gap?

A single bead of caulk can fill gaps up to 1/4 inch. If the gap is slightly larger than this, fill it with a bead of caulk deeper into the gap, but not flush with the surface. Wait until the caulk is completely cured before coming back to put a surface bead on.

How do you fill a large gap before caulking?

Using foam backer rod to fill a wide crack before caulking. One of the best ways to save energy in your home is by caulking any cracks around windows and doors. While caulk alone can be applied to narrow cracks, gaps wider than 1/4” should be filled with foam backer rod first.

How do you CALK wide gaps?

Quote from the video:
Quote from Youtube video: So you just apply a little bit fill in the gap. And then that's it so we're going to mask it out our big. Big gap here with some blue tape. I'm going to cut out the gap.

How do you caulk a 1/2 inch gap?



Quote from the video:
Quote from Youtube video: Okay so the things you're gonna need is some backer rod a putty knife a caulking gun and preferably some latex caulking. But this can be applied to actually filling any large gaps with caulking.

How wide should a bead of caulk be?

A line of caulk (called a “bead”) should be no thinner than ¼.” Thinner beads shrink while drying, creating too thin a seal to tool or seal properly.

Can you put 2 layers of caulk?

Unlike the weather strip, caulk is used to seal cracks between 2 stationary components. All in all, the question remains can you put a second layer of caulk on top of another one? The answer is yes. You can set another second layer of caulk on either an old caulk or new caulk.

How do you caulk neatly?

Quote from the video:
Quote from Youtube video: And mark the top of the angle that way when you're looking you can always see exactly which direction to travel. Now my final tip is to always use your finger to do the smoothing of the bead.

What is the trick to caulking?



Quote from the video:
Quote from Youtube video: And get the tip a little closer. That way squeezing the caulk in squeeze squeezing the culkin the caulking material into the crack. Rather than creating a big mess on the top.