Repairing a large gap in your sheetrock wall shouldn’t be as intimidating as one might assume. Apply joint tape to the borders of the patch. Sand your patch area clean. A putty knife, spackle, or joint compound can repair wall injury that ages a room. Then reduce out the part with a drywall saw or utility knife. Drywall knife to apply the primary layer of drywall compound over the tape.
Cover the tape and taper or feather” the sides of the new compound onto the encompassing wall floor (image 5). Drywall compound must be applied in a number of thin layers as a result of thicker layers are too difficult to smooth out and will finally trigger cracking.
Use drywall screws to connect the drywall to the cleats (picture three) and to any studs between them, as in new development. Use a pair of C-clamps to fasten the backing board to the encompassing drywall. Cut out a chunk of broken drywall tape in an inside corner, then apply a mattress of drywall compound.
It additionally bears mentioning that drywall sanding mud is a respiratory irritant. Larger holes need patches made from drywall. The drywall in most properties is ½-inch thick. Use a utility knife to chop vertically along the drywall, connecting the top and backside cuts from the hacksaw on the left and proper sides.
Cover the patch and tape with joint compound, feathering the perimeters. If your broken piece is on a corner wall, attempt to protect the drywall masking the nook stud. If the hole between the present and new drywall is bigger than 1/eight inch, use fast-drying joint compound, also referred to as mud to fill the gap.