Repair Plasterboard Ceiling From Water Damage

If the damage is confined to the paint coat this is good news because it s a much easier repair than the alternative which involves removing the affected gypsum board and replacing it with a new piece.

Repair plasterboard ceiling from water damage.

You can repair plaster relatively easily using drywall and joint compound as long as you allow. To begin to address how to repair a water damaged ceiling it is necessary to first evaluate the extent of the damage. Plaster is held in place by wood lath thin strips of wood backing the plaster and you should be able to attach a drywall patch to it if necessary. If you re a little handy and enjoy diy projects it s definitely possible for a ceiling leak repair for minor water damage to a plaster ceiling yourself.

If you can repair the roof to stop the leak do so immediately if diy repairs are beyond your realm call a roof repair contractor. The adhesive will permanently rebuild the bond between the plaster and the lath. Plumbing leaks are fun right. The plaster magic is a permanent fix that does not need to redone again.

Fixing a water damaged plaster ceiling. While plaster ceiling are more resilient to water leaks compared to drywall they are not impervious to its. A major water leak on a drywall ceiling can cause the paint coat to swell and blister to the point it looks like the wallboard has warped. Gypsum drywall that has been damaged by water should be replaced even if it has dried completely.

Check the bottom of the page for a video of this repair process. The repair process on this page can be used to repair water damage to the surface layers of plaster walls and ceilings. In general it s best to repair a water stained ceiling when possible. Fixing a water damaged plaster ceiling can be a little more involved than fixing a drywall ceiling.

You should start by letting the ceiling dry completely and then use a putty knife or similar tool to scrape off all the damaged material. Repairing water damage on a plaster ceiling. Not only is replacing a section of ceiling messy and time consuming it s also difficult to match the new section with the rest. Older lath and plaster ceilings stand up to water damage reasonably well and even a crack up to 1 4 inch can be repaired.