Get better taping results with less hassle by following these tips.
11 Drywall Taping Tips for Smoother Walls
![mixing compound in a bucket](https://www.familyhandyman.com/wp-content/uploads/2023/08/FH08JAU_490_15_002-FH08JAU_490_15_009-Mix-the-compound.jpg?fit=700%2C700)
Mix the compound
Use a paddle-type drywall mud mixer in a 1/2-in. drill for this method. The masher-type hand drywall mud mixer works well if you don’t have a 1/2-in. drill for the paddle mixer.
Joint compound straight from the pail is simply too thick to apply and spread evenly. So before you start taping, begin by thinning and mixing the joint compound. If you’ve just opened a bucket, remove about a quart of the compound to make room for water. Then add about two or three cups of water and start mixing.
The best consistency for joint compound depends on its purpose. It should be pudding consistency for hand taping, and a little thicker for the final coats. For smaller jobs, transfer some of the compound to another pail before mixing so you can make custom batches for taping or finishing.
![fill in the gaps](https://www.familyhandyman.com/wp-content/uploads/2023/08/FH08JAU_490_15_040-fill-gaps.jpg?fit=700%2C700)
Pre-fill Gaps with “Setting” Compound
Setting-type compound is perfect for pre-filling because it hardens quickly and doesn’t shrink as much as regular joint compound.
Start by breaking or cutting out broken or crushed areas of the drywall, then peel away any paper shreds left around the edges. Mix up a small batch of setting-type compound; if you mix too much, it will harden before you use it up.
Mix it thick so it sticks in the holes without sagging. When the compound sets to the hardness of soap, scrape off high spots and lumps with the edge of your taping knife. Fill gaps top to bottom with setting compound. Also fill gaps between sheets with setting compound and let it harden before you apply joint compound and tape.
![Cut V Grooves At Butt Joints](https://www.familyhandyman.com/wp-content/uploads/2023/08/FH08JAU_490_15_026-Cut-V-Grooves-at-Butt-Joints.jpg?fit=700%2C700)
Cut “V” Grooves at Butt Joints
Hold a utility knife at an angle and slice off the drywall edges to create the groove.
The paper facing on drywall ends may show through the taped seam. Avoid this problem by carving a shallow “V” groove between the sheets after you hang them. Then fill the “V” with setting-type joint compound before you cover the seam with joint compound and tape. This will really help out with the toughest taping challenge — butt joints.
![Scrape Ridges and Bumps Between Coats](https://www.familyhandyman.com/wp-content/uploads/2023/08/FH08JAU_490_15_031-Scrape-Ridges-and-Bumps-Between-Coats.jpg?fit=700%2C700)
Scrape Ridges and Bumps Between Coats
Even experienced tapers leave little globs of joint compound and an occasional ridge. If you don’t get rid of these after they dry, they’ll cause you all kinds of grief. Chunks of dried compound can break off and stick under your taping knife, causing streaks in your fresh joint compound you’ll have to fill in later.
Avoid the problem by scraping the joints between coats. All it takes is a quick once-over with a six-inch taping knife to knock off ridges and bumps. Hold the knife at a low angle and push it across the taped joints.
![Embed the Tape Completely](https://www.familyhandyman.com/wp-content/uploads/2023/08/FH08JAU_490_15_018-Embed-the-Tape-Completely.jpg?fit=700%2C700)
Embed the Tape Completely
Press the tape into the compound, spreading the squeeze-out along the sides.
You can avoid a lot of extra work later by making sure paper tape is thoroughly embedded in the joint compound. Start by laying a thick bed of joint compound down the center of the seam. Then smooth it down to a consistent thickness of about 1/8-in. with your five- or six-inch taping knife. Wet the tape and press it into the joint compound.
Then, starting at the center and working toward the ends, press the tape into the joint compound with your knife. The key to success is making sure joint compound oozes out from under both sides of the tape as you embed it.
![dry tape curling at the edge](https://www.familyhandyman.com/wp-content/uploads/2023/08/FH08JAU_490_15_010-Dont-Leave-Dry-Tape.jpg?fit=700%2C701)
Don’t Leave Dry Tape
Paper tape that’s not completely embedded in joint compound will bubble or fall off later when it dries. Keep a close eye on the tape as you embed it with the taping knife.
If you see sections of the tape where one or both sides remain dry with no joint compound oozing out, pull off the tape and apply more compound under the dry areas. Then reapply the tape over the new compound.
![mudding a corner with a dent in the one side](https://www.familyhandyman.com/wp-content/uploads/2023/08/FH08JAU_490_15_058-Dont-Mud-Both-Sides-of-the-Corner-at-Once.jpg?fit=700%2C700)
Don’t Mud Both Sides of the Corner at Once
Working both sides of a corner at once seems faster, but actually results in more nicks, dents and ridges.
It’s pretty easy to get a nearly flawless coat of joint compound on the first side of an inside corner. But if you start on the second side before the first dries, things get tough. That’s because it’s impossible to avoid messing up the wet compound on the first side, and can’t avoid making a groove in the corner.
![mudding one side at a time](https://www.familyhandyman.com/wp-content/uploads/2023/08/FH08JAU_490_15_048_hsp-Mud-One-Side-of-the-Corner-at-a-Time.jpg?fit=700%2C700)
Mud One Side of the Corner at a Time
The trick: Coating one side of each corner and letting it dry overnight before troweling joint compound on each adjacent side.
Start by spreading about a 3-in. band of joint compound over the tape on one side of the corner. Then smooth it with a five- or six-inch taping knife.
Press the outside edge of the knife against the drywall to create a feathered edge that won’t require much sanding. Try to avoid leaving too much joint compound over the tape. A buildup at the corner will make it harder to fit baseboard or crown moldings tight to the wall.
![Tape Over Metal Corner Beads](https://www.familyhandyman.com/wp-content/uploads/2023/08/FH08JAU_490_15_043-Tape-Over-Metal-Corner-Beads.jpg?fit=700%2C700)
Tape Over Metal Corner Beads
Cracking along the edge of metal outside corner beads is a common problem. It usually it doesn’t happen until after the wall is painted, so repairing the crack means repainting the wall again!
There are a couple of solutions. One method, standard practice for professional tapers, is using a special corner bead held on by joint compound rather than nails. No-Coat Ultratrim is one such product.
If you’d rather not go shopping for special corner bead, avoid future cracking by applying paper tape over the metal edge after you’ve nailed on the bead. Embed the tape just as you would on any joint. Then fill the corner as usual.
![Wet The Paper Tape](https://www.familyhandyman.com/wp-content/uploads/2023/08/FH08JAU_490_15_020-Wet-the-Paper-Tape.jpg?fit=700%2C700)
Wet the Paper Tape
Wetting the tape before you embed it in the joint compound can eliminate troublesome bubbles that show up after the joint dries. Keep a bucket of water nearby and quickly run each piece of tape through it before applying the tape to the wall.
![Cut Out Bubbled Or Loose Tape](https://www.familyhandyman.com/wp-content/uploads/2023/08/FH08JAU_490_15_033-Cut-out-Bubbled-or-Loose-Tape.jpg?fit=700%2C699)
Cut out Bubbled or Loose Tape
Even if you’re diligent about embedding the tape, you’ll occasionally run into a section that bubbles or comes loose. Don’t try to bury the problem with more compound. It’ll just reappear later.
Instead, cut around the damaged area with a utility knife and remove the tape. Avoid a divot in this spot by filling the recess with setting compound and letting it harden before applying another coat of joint compound.