My Plaster Ceiling Is Sagging

How to fix sagging plaster.

My plaster ceiling is sagging.

Ceiling types each have a specific load bearing capacity so carrying too much weight will definitely result in a sagging ceiling. 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. 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.

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. If your ceiling drywall is. Use a chisel or utility knife to gently remove loose or damaged plaster in the area. Sagging in a ceiling may be caused by undersized drywall.

Plasterboard is normally fixed. Manufactured on a continuous production line plasterboard is comprised of a specially formulated gypsum core encased between heavy duty paper liners. Sagging ceilings all too often we see plasterboard ceilings that have noticeably come away from their fixings. 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.

To reattach the sagging plaster to the lath drive the washer with a power screwdriver or drill so that it penetrates the wood lath wall studs or ceiling joists. Cracks and sags in your ceiling can be a result of a multitude of cosmetic or structural issues. Plaster is heavy and it needs a solid well anchored base to support its weight. However the ceiling will need to be replaced if the entire section is sagging.

Work carefully to avoid damaging the surrounding ceiling. If insulation is the culprit you may eventually see uniform sagging across the entire ceiling. 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. Again this is a situation where an early repair is much cheaper than repairing a collapsed ceiling.

Left untreated ceiling cracks will enlarge or the weight of a sagging plaster ceiling can pull the surrounding ceiling down with 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. You either have to replace 1 2 in. 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.

Or add furring strips and a second layer of 5 8 in.