COLD WEATHER WALL CRACKS CRACK
Truss uplift can cause a horizontal crack between an interior wall and the ceiling. You could also remove the existing texture by sanding-a messier prospect-and apply new drywall compound to the ceiling. Solution: To conceal the blemishes, try applying a thin layer of drywall compound over the existing texture. If it was applied too thickly, you may notice tiny cracks that run in all directions because the compound shrinks as it dries. Thinned drywall compound is often used to create a textured ceiling. Photo: Tiny spiderweb cracks may suggest thick application of drywall compound. If the drywall has swollen or softened, it’s no longer viable the damaged section must be replaced before re-taping and re-texturing.
Note: Drywall will resist some moisture, but long-term leaks can result in water damage, which requires replacement of the damaged drywall. If you have a textured ceiling, use an aerosol texture product (found in home improvement stores) to cover the newly re-taped joint so it blends into the ceiling’s existing texture. Solution: To undo the damage done to the ceiling, scrape off the loose tape and re-tape the joint, either with a drywall repair kit or paper tape and joint compound. Before you can repair the ceiling, determine the cause of the leak and fix it. Sometimes, water from an overhead leak can trickle between the ceiling’s drywall panels, causing the joint tape to loosen, creating the appearance of a crack, and leaving unsightly yellow or brown stains. A discolored crack indicates a moisture problem. You can also minimize the appearance of the crack by applying a small amount of thin drywall compound under the loose tape and re-adhering it to the drywall. Solution: Homeowners can choose to ignore this superficial problem, since it isn’t a structural or safety hazard. As a result, you may notice a straight “crack” along the edge of loosened tape. If an insufficient amount of drywall mud was used during the taping process, the paper tape won’t adhere well to the joint.
COLD WEATHER WALL CRACKS HOW TO
Causes of Ceiling Cracks-and How to Fix Them A fine straight ceiling crack could be the result of a poorly taped joint. Here’s how to deal with cracks in the ceiling, whether they appear in the bedroom, kitchen, basement, or other room of the house. Examining the shape, size, and location of the crevice can give insight into possible causes and solutions. But some cracks-especially those wider than 1/8-inch-may signal structural issues. A: Over time, virtually all homes will develop cracks that are cosmetic in nature and not indicative of a larger problem.
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