Cracks In Drywall Seams After Attic

The back to front dimension is 30 which means there are over 7 sheets of drywall.

Cracks in drywall seams after attic.

House settling and temperature or moisture fluctuations in an attic which result in the expansion or contraction of framing members. This involves scraping away the loose tape and crumbled bits of drywall mud sanding the surface smooth. This article describes the common causes of all types of cracks that appear in drywall or gypsum board or plasterboard walls ceilings in building interiors. Poor tape joints or contaminated drywall.

Some drywall mud products are intended only for second or third coats. Drywall cracks in ceilings or walls. 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. Ceiling joists that are overloaded by homeowners storing boxes in the attic.

The long edge is 19 long. Additionally drywall cracks are often found where two pieces of drywall are butted together. Cracks in your drywall or plaster interior walls could be the result of. Illustrations show where cracks are most likely to appear explain why and suggest both repair approaches to drywall cracks and how to prevent cracking in plasterboard or gypsum board.

These joint areas are weaker than in the center or field area of the drywall therefore some cracks may occur at these joints. I installed the drywall in 2007 and the crack first appeared about 4 years ago. This occurs because there is a joint which gets drywall taped and then layered with two or three coats of drywall mud. Most drywall cracks occur on the seams where two pieces of drywall meet.

Typically plaster ceiling cracks have two causes. One reason drywall cracks is because the wrong type of drywall mud was used when taping the seams. We have a crack at the long edge seam of the drywall in the ceiling. 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 up.