Cracks In Drywall Seams After Attic

Ceiling joists that are overloaded by homeowners storing boxes in the attic.

Cracks in drywall seams after attic.

We have a crack at the long edge seam of the drywall in the ceiling. Repairing cracks in walls the best way to repair a crack in drywall is to re tape the joint. The back to front dimension is 30 which means there are over 7 sheets of drywall. Some drywall mud products are intended only for second or third coats.

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. Typically plaster ceiling cracks have two causes. Cracks in your drywall or plaster interior walls could be the result of. Drywall cracks in ceilings or walls.

House settling and temperature or moisture fluctuations in an attic which result in the expansion or contraction of framing members. These joint areas are weaker than in the center or field area of the drywall therefore some cracks may occur at these joints. The long edge is 19 long. Most drywall cracks occur on the seams where two pieces of drywall meet.

I installed the drywall in 2007 and the crack first appeared about 4 years ago. Additionally drywall cracks are often found where two pieces of drywall are butted together. Poor tape joints or contaminated drywall. 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.

When a crack appears it is usually on a seam where two drywall sheets meet and it is easily fixed. One reason drywall cracks is because the wrong type of drywall mud was used when taping the seams. This involves scraping away the loose tape and crumbled bits of drywall mud sanding the surface smooth. The mud fills in the seam and the tape covers it up.

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