Cracks In Ceiling Along Joists

Homes naturally settle as they age which can create crevices in the walls and ceilings typically above doors.

Cracks in ceiling along joists.

Seasonal cracks in the ceiling my living room shows 3 4 cracks in the ceiling that become bigger in the summer up to 1 4 and nearly disappear in the winter. The best remedy i ve found for these situations is to apply self adhesive scrim tape along the crack and then fill over the top of it with a wide. Usually the cracks begin to grow as the temperature outside reaches 102 f mid july here in tx the cracks subside by the end of november. The cracks seem to run along joists.

Then sagging may result and the stress from this. Do your ceiling cracks run along the length of the ceiling continuing down a wall along the same line. Cracks that occur near the edges of your ceiling are not usually an issue for concern but those that cut through the middle of your ceiling are likely structural and will require repair. When the ceiling joist or trusses are undersized for the drywall ceiling weight that they re carrying.

Once the mud is mixed apply a layer of it to the ceiling using a putty knife making. If the crack is discolored you could have moisture problems. Improperly sized ceiling joist. To fix a ceiling crack start by scraping away any loose material from the crack with a drywall knife.

The joists of a home are meant to hold up to the weight of the home and remain level but once support weakens the ceiling will start to sag as gravity takes over. Next put mesh drywall tape over the crack and press it firmly onto the ceiling. If there s an issue with the trusses that could create a crack between the ceiling and the interior wall. These structural members sit on top of the wall plates and are often connected to the plates with nails.

If the crack is between drywall sheets along ceiling joists then use drywall screws to hold the two sheets of plasterboard immobile and approximately level with each other. The cause of your ceiling crack depends on various factors such as the ceiling material and the home s age. Lay drywall jointing compound along the crack on top of the tape. If the ceiling joists or trusses supporting the ceiling drywall is spaced too far apart then sagging may result and the stress from this may create cracks.

Although cracks along the. Then prepare 5 minute mud by mixing the mud powder with lukewarm water. Basically created by people walking or jumping on the floor above. These cracks tend to be coinciding with joists in the ceiling and are therefore created by stresses on those joists from above.