What Temperature Does Drywall Damage?

What Temperature Does Drywall Damage? Extensive studies show that permanent temperature damage to gypsum occurs only when temperatures exceed 176°F. Temperatures fluctuating between 140°F and 176°F will experience dehydrating, but the studies indicate they will be restored to ambient levels, and the quality of the drywall will not be degraded. How cold is too cold

How To Repair A Stress Crack On A Sheetrock Ceiling?

How To Repair A Stress Crack On A Sheetrock Ceiling? Spread joint compound inside the crack with a putty knife so the joint compound completely fills and slightly overfills the crack. Smooth the excess joint compound down over the surrounding area of the ceiling so it forms a paper-thin layer for about 2 inches in

How To Repair Cathedral Ceiling Crack At The Peak?

How To Repair Cathedral Ceiling Crack At The Peak? Cracks often develop at the peak of a cathedral ceiling because the wood framing members move around a little with seasonal changes. The intersecting planes of drywall move along with the framing (be they rafters or scissor trusses), and the taped joint at the peak just