What Causes Cracks In Drywall

The mud fills in the.

What causes cracks in drywall.

As previously mentioned stress is usually the main reasons that cracks occur. Vertical cracks run the same direction as drywall generally making them less serious. Usually the seams are invisible due to the use of drywall mud and tape. The wrong type of drywall mud was used.

Cracks that are larger than 1 8 inch are much more of a concern than hairline cracks. Most drywall cracks occur on the seams where two pieces of drywall meet. If the crack is horizontal or runs at a jagged 45 degree angle it might mean there s a more serious problem. Being knowledgeable about drywall cracks and their causes can help homeowners determine the seriousness.

Drywall cracks in ceilings or walls. 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. Causes of drywall cracks. Whether drywall plaster or concrete walls are susceptible to cracks even walls in newly built homes are prone to cracks which normally occur from settling.

However there are many potential causes of stress. This involves scraping away the loose tape and crumbled bits of drywall mud sanding the surface smooth. One reason drywall cracks is because the wrong type of drywall mud was used when taping. House settling and temperature or moisture fluctuations in an attic which result in the expansion or contraction of framing members.

Homes are constantly settling as different construction materials expand and contract at different rates. The cracks may occasionally be a red or yellow flag that a problem is beginning to appear or that there is a serious problem. Common causes of drywall cracks. 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 house settles or walls move cracks may indicate either weakness in the joint or movement that exceeded expectations. Repairing cracks in walls the best way to repair a crack in drywall is to re tape the joint. Some of the more common ones are.