^hot^ Crack In Drywall: Vertical

Homes near busy highways, railways, or construction sites are subject to constant micro-vibrations. Over time, these can loosen the bond between drywall panels. Assessing the Severity

Cut a piece of self-adhesive mesh tape long enough to cover the crack plus 1 inch on each end. Stick it directly over the groove. Do not use paper tape here; paper tape will bubble over a vertical seam. vertical crack in drywall

If the crack is thinner than a credit card and not along a seam: Homes near busy highways, railways, or construction sites