Cracks In Drywall Seams After Attic

Usually the seams are invisible due to the use of drywall mud and tape.

Cracks in drywall seams after attic.

One reason drywall cracks is because the wrong type of drywall mud was used when taping the seams. Next apply a thin coat of drywall joint compound to the. If the crack is on a vertical or horizontal seam carefully widen the crack with the corner of a paint scraper utility knife or chisel to determine if the crack extends completely through the paper that is covering the seam image 1. If the drywall isn t firmly attached drive drywall screws into the framing on both sides of the crack.

This occurs because there is a joint which gets drywall taped and then layered with two or three coats of drywall mud. Some drywall mud products are intended only for second or third coats. Here s how to go about it. Some drywall mud has more adhering ability and should be used when taping drywall whereas other types of drywall mud should only be used in finishing.

Additionally drywall cracks are often found where two pieces of drywall are butted together. Those fissures in your wall have several possible causes. Framing flexing drywall cracks. Cracks in your drywall or plaster interior walls could be the result of your house settling which could come from the foundation or may.

And if the tape has pulled loose from the wall surface. In interior ceilings or cathedral ceilings not framed to modern construction standards for stiffness we may see cracks often at drywall joints caused by flexing in the ceiling structure. When a crack appears it is usually on a seam where two drywall sheets meet and it is easily fixed. The mud fills in the seam and the tape covers it.

Start by roughing up the painted surface with sandpaper then wipe it down with a damp rag to remove any dust.