Or maybe if there is a bath fan condensation on the pipe has been leaking into the ceiling.
Repair peeling drywall tape ceiling.
Purchase my recommended tools brushes paints and primer s here.
A large gap between sheets of drywall can increase the likelihood of tape peeling.
Condensation from cold attic air might have cause the tape to get wet from the moisture.
Get tips on cutting off the loose tape instead of trying to spackle over it.
Fortunately all paper tapes are pre.
Find out how to repair peeling drywall tape.
Now crease the tape in the middle to form the angle needed for the corner.
Simply use dap painters chaulk fill in the crack under the tape with chaulk then use a putty knife to squeeze it flat.
Fill the corner with drywall mud both sides about 2 inches wide.
Position the tape into the corner smoothing carefully to avoid wrinkles.
Getting in the attic remember to step only on framing not on the top of the ceiling drywall at a point over the worst peeling tape and pulling back the insulation would probably reveal moisture in the attic insulation if that is the source either from a leak which should be a distinct wet and or moldy spot in the insulation if from a.
You can use standard setting compound if you want.
Hot steamy showers and a cold winter ceiling might cause it to happen too.
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Try a small artist brush to apply some carpenters glue hold the tape knife in the corner to prevent further damage and lift the tape slightly and apply some glue use a dampened sponge.
References the seattle times.
When drywall cracks up.
Tape separation can be the result of a poor taping job though and when that s the case you can fix the tape by adding more mud.
Then paint when set.
Apply three coats of spackle sanding in between each coat then prime and paint.
Choose a length of tape needed.
Use a wet cloth or papers towels to wipe off the excess that squeezed out check on it after a while to make sure it remains flat.
How to do it.
Take a clean dry cloth and run it over the section of the peeling tape that.
Spread the joint compound.
Use a clean cloth to wipe the wall down.