What Causes Cracks In Drywall

This may cause drywall cracks and in some homes the cracks may open or close due to the seasonal changes.

What causes cracks in drywall.

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. Homes are constantly settling as different construction materials expand and contract at different rates. 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. Surface blemish cracks can often be repaired with drywall putty sanding tools and a fresh coat of paint.

The mud fills in the. However there are many potential causes of stress. Vacation homes and vacant homes. Causes of drywall cracks.

Most drywall cracks occur on the seams where two pieces of drywall meet. Like other wall cracks these can be re taped and painted. Some of the more common ones are. Typically plaster ceiling cracks have two causes.

As previously mentioned stress is usually the main reasons that cracks occur. More severe cracks usually require professional help to determine the exact cause and. Drywall cracks in ceilings or walls. Fluctuations in temperature and humidity levels can cause framing members and drywall to expand and contract resulting in cracking.

Usually the seams are invisible due to the use of drywall mud and tape. Cracks in your drywall or plaster interior walls could be the result of your house settling which could come from the foundation or may be the result of earth movement according to gregg cantor. 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. House settling and temperature or moisture fluctuations in an attic which result in the expansion or contraction of framing members.

If the leak is intermittent or slow the drywall around the crack may discolor because wet drywall is a favorite breeding ground for mold. The drywall itself may also be spongy and it may sag.