What Causes Cracks In Drywall

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.

What causes cracks in drywall.

Vacation homes and vacant homes. More severe cracks usually require professional help to determine the exact cause and. Typically plaster ceiling cracks have two causes. The drywall itself may also be spongy and it may sag.

As previously mentioned stress is usually the main reasons that cracks occur. Causes of drywall cracks. Vacation homes and vacant homes often have a higher incidence of drywall cracks caused by temperature and sometimes humidity issues than homes that are lived in full time. Some of the more common ones are.

Cracks that develop quickly may be warning you about a leak in an upstairs plumbing fixture or in the roof. Usually the seams are invisible due to the use of drywall mud and tape. Homes are constantly settling as different construction materials expand and contract at different rates. Drywall cracks in ceilings or walls.

However there are many potential causes of stress. If the leak is intermittent or slow the drywall around the crack may discolor because wet drywall is a favorite breeding ground for mold. 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. Most drywall cracks occur on the seams where two pieces of drywall meet.

Fluctuations in temperature and humidity levels can cause framing members and drywall to expand and contract resulting in cracking. 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. This may cause drywall cracks and in some homes the cracks may open or close due to the seasonal changes. Like other wall cracks these can be re taped and painted.

Common causes of drywall cracks. Surface blemish cracks can often be repaired with drywall putty sanding tools and a fresh coat of paint.