My Plaster Ceiling Is Sagging

Ceiling cracks and droops occur for a variety of reasons including improper installation moisture damage and a slipped foundation.

My plaster ceiling is sagging.

Sagging ceilings all too often we see plasterboard ceilings that have noticeably come away from their fixings. How to fix sagging plaster. Work carefully to avoid damaging the surrounding ceiling. Again this is a situation where an early repair is much cheaper than repairing a collapsed ceiling.

Cracks and sags in your ceiling can be a result of a multitude of cosmetic or structural issues. Using plaster magic prevents having to skim the entire ceiling because it uses a very effective adhesive to reattach the plaster to the lathe meaning no permanent plaster washers. Plaster is heavy and it needs a solid well anchored base to support its weight. Ceiling types each have a specific load bearing capacity so carrying too much weight will definitely result in a sagging ceiling.

Inspect the sagging plaster. To avoid cracking the plaster and creating an even bigger repair job don t pull the plaster tight to the lath in a single motion. However the ceiling will need to be replaced if the entire section is sagging. If the plaster goes back into place with no more than one half inch of play and without any crunching sounds you can fix your ceiling rather than replacing it.

I prefer using a product called big wally s plaster magic to reattach sagging plaster in my projects and i ll walk you through the steps below. Sagging in a ceiling may be caused by undersized drywall. You either have to replace 1 2 in. If your ceiling drywall is.

To learn if your own sagging ceiling is a candidate for this sort of repair start by checking to see how far the plaster layer has sagged. Ceiling drywall that sags between joists or trusses is sometimes called pillowed drywall. Five reasons your ceiling is sagging whether the cracks appeared overnight or it has gradually crept in a sagging or cracked ceiling is not something to be taken lightly. Small spidery cracks can become large cavernous holes if left untreated.

If insulation is the culprit you may eventually see uniform sagging across the entire ceiling. Use a chisel or utility knife to gently remove loose or damaged plaster in the area. Or add furring strips and a second layer of 5 8 in. Flaking and cracking plaster are relatively minor repair items but when the plaster starts to sag or belly out from a wall or ceiling it indicates deeper problems.

Plasterboard is normally fixed.