Taping corners

How to finish inside drywall corners? What is the Best Drywall tape for corners? Apply the tape : Position the folde precreased paper tape in the corner. Pull it tight and press it into the compound every foot or so. Tear the end of the tape to a slight point that fits the corner.

Embed the tape : Use a drywall knife to embed the tape into the corner one edge at a time. Remove the wrinkles and feather the edges. Apply the first coat of joint compound to the corner bead as you go through taping seams and inside corners throughout the room. Just blend in the areas where seams or corners intersect the corner bead. The water helps the paper tape bond to the joint compound.

It also helps the corner tool glide rather than gouge into dry tape. The first layer of joint compound should be flat, minimizing any ridges going perpendicular to the corner. Unroll several lengths of drywall tape to cover the corner , overlapping the ends. Fold the tape in half along the crease made by the manufacturer. To tape outside wall corners , start by attaching a metal or plastic corner bead to the drywall corner.

Scoop some pre-mixed joint compound onto a hawk, then apply the compound to the wall corner with a 6-inch drywall knife. Smear the compound down the wall, completely covering the wall corner and corner bead. Fold over the bottom on to the edge of the triangle. Take the triangle and place it on the top half of the square.

Inside corners are the easiest joints to tape smoothly. The key is to rest one end of your knife blade on the tape in the corner and the other on the drywall surface to create an even taper along each wall. We Stock a Wide Range of Adhesive Tapes Including Gaffers and Duct.

Then sharply crease the paper tape and tuck it into the corner. The crease stiffens the tape and helps keep the corner straight and crisp. Quickly and lightly stroke your knife over both sides of the tape to position it exactly in the corner. Platinum tape-on inside 90° paper-faced corner bead provides Platinum tape-on inside 90° paper-faced corner bead provides very straight and precise inside corners. The rigid steel-reinforced inside corners provide a durable guide to achieve exceptionally straight and sharp inside corners.

The corners created by a sloped ceiling transitioning into a flat ceiling (or a wall in the case of vaulted ceilings) are particularly problematic when taping. Here is where you can get a good off angle corner tape. Dip the knife in drywall compound and pick up about an inch of compound. Rest one edge of the knife against the wall and the other against the bead. Pull the knife along the bed to apply the compound.

Repeat on the other side of the corner. Smooth both sides of inside corners at once with an inside corner knife. Scrape off the ridges with a taping knife. It takes a steady hand to embed tape in inside corners with a standard drywall knife.

One little slip of the knife and you’ll gouge one side while you’re smoothing the other. Taping the metal corner helps to prevent cracks. Cracking along the edge of metal outside corner beads is a common problem. And usually it doesn’t happen until after the wall is painte so repairing the crack means repainting the wall again! There are a couple of solutions.

Solution: Try metal-reinforced corner tape. It combines a metal angle with paper flanges for a perfectly shaped and smooth inside corner. The metal also gives your drywall knife a smooth, rigid surface to ride along when taping the corner.

Get Corner Tape on demand.