Typically plaster ceiling cracks have two causes.
What causes cracks in drywall.
Surface blemish cracks can often be repaired with drywall putty sanding tools and a fresh coat of paint.
This may cause drywall cracks and in some homes the cracks may open or close due to the seasonal changes.
Causes of drywall cracks.
Drywall cracks in ceilings or walls.
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.
Most drywall cracks occur on the seams where two pieces of drywall meet.
Common causes of drywall cracks.
The mud fills in the.
Cracks that develop quickly may be warning you about a leak in an upstairs plumbing fixture or in the roof.
The drywall itself may also be spongy and it may sag.
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.
Homes are constantly settling as different construction materials expand and contract at different rates.
Some of the more common ones are.
Vacation homes and vacant homes.
However there are many potential causes of stress.
House settling and temperature or moisture fluctuations in an attic which result in the expansion or contraction of framing members.
More severe cracks usually require professional help to determine the exact cause and.
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.
Like other wall cracks these can be re taped and painted.
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.
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.