Then use idea 2 below to really beef it up.
Sagging joice attic ceiling.
1 if the joists are exposed at the moment and easily removed and reasonably square you might be able to flip them over.
Ceiling drywall that sags between joists or trusses is sometimes called pillowed drywall.
Sometimes they come about when different materials are used between the frame and the joists.
If your ceiling drywall is.
Cracks on a sagging or bowed ceiling.
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.
How to fix sagging drywall ceilings.
You either have to replace 1 2 in.
They often occur because of warps from weather and temperature.
If it is sagging because it got.
Undersized joists in the attic floor had bowed and then the keys in the plaster ceiling pulled away from the joists.
Unsightly ceiling joist sags are a common occurrence in old ceilings.
Sagging ceiling drywall always indicates a problem that needs correction and it adds a touch of shoddiness that no room needs.
A general contractor sistered new joists to the existing ones.
At the time of construction nails rather than screws regularly were used to attach wood lath to joists and the nails had slipped right out.
Sagging in a ceiling may be caused by undersized drywall.
Or add furring strips and a second layer of 5 8 in.
Spacing of ceiling joist or trusses.