Why is my drywall cracking in the corner?
Why is my drywall cracking in the corner?
A lot of cracks in drywall happen at corners of openings such as window and doors. These can result from the building settling but they are usually caused by shifting framing members which may be missing fasteners or don’t have enough fasteners. Be sure to counter-sink the fasteners or they will show up as a nail pop.
How do I stop drywall corners from cracking?
Look for quick-setting “hot” mud or all-purpose drywall compound for the first coat. Then use a lightweight mud for the finishing coats. Using the right mud will create the strongest seams that resist cracking.
Is it normal for drywall seams to crack?
Cracks in the drywall and plaster are a very common occurrence. They occur over time when there is stress or even a little settlement of the home. Contractors may call them hairline cracks, meaning that they are very thin looking.
Why do I have cracks in the corners of my walls?
Problematic wall cracks will typically start at windows, doorways or house corners. These are usually the result of seasonal expansion and contraction of clay soils beneath your house over time, and can be easily patched and re-painted.
When should I be concerned about drywall cracks?
Recurring cracks or drywall cracks larger than 1/8″ wide are usually signs of significant structural concerns that should be addressed as soon as possible. As the structural components of a home continue to settle, deflect, or deteriorate, the cracks will tend to lengthen and widen.
How do you fix cracks in inside drywall corners?
A flexible center joint absorbs seasonal movement. An expansion-joint-type product like Magic Corner (photo right) is the ideal fix for inside drywall corners that crack due to seasonal movement. Install the joint with spray adhesive (photo left) and staples. The joint can be painted per the manufacturer’s instructions. Photos: Krysta S. Doerfler
Why does my drywall crack in the middle?
This occurs because there is a joint, which gets drywall taped and then layered with two or three coats of drywall mud. These joint areas are weaker than in the center, or field area of the drywall, therefore some cracks may occur at these joints.
How do you fix crack in drywall butt joints?
Butt joints – where two pieces of drywall meet, is an area susceptible to cracking. To minimize cracking do your best to place your butt joint where they are the least exposed to movement. For instance, notch your drywall around doors and windows instead of breaking drywall at these movement prone areas.
How do you apply joint compound to a corner wall?
Using the 6-inch joint knife, apply joint compound to one side of the corner. Feather the outside edge and let it dry overnight. Once the first side is completely dry, apply joint compound to the other side. Smooth, feather and let dry. Repeat the process to apply a third coat on both walls, one wall at a time.
