Repair Plasterboard Ceiling From Water Damage

If you have more severe plaster damage with wall material falling off the lath use the process at this link to make repairs.

Repair plasterboard ceiling from water damage.

Fixing a water damaged plaster ceiling can be a little more involved than fixing a drywall ceiling. Fixing a water damaged plaster ceiling. Older lath and plaster ceilings stand up to water damage reasonably well and even a crack up to 1 4 inch can be repaired. The adhesive will permanently rebuild the bond between the plaster and the lath.

You can repair plaster relatively easily using drywall and joint compound as long as you allow. 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. To begin to address how to repair a water damaged ceiling it is necessary to first evaluate the extent of the damage. 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.

Prevent the water from pooling and spreading by punching a small hole through the ceiling s surface with a nail or an ice pick and allowing the pooled water to drain into the bucket. Generally there will be visual markings often a light yellow to brown stains on the surface of the. Check the bottom of the page for a video of this repair process. 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.

While plaster ceiling are more resilient to water leaks compared to drywall they are not impervious to its. In general it s best to repair a water stained ceiling when possible. Not only is replacing a section of ceiling messy and time consuming it s also difficult to match the new section with the rest. 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 repair process on this page can be used to repair water damage to the surface layers of plaster walls and ceilings. 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. Gypsum drywall that has been damaged by water should be replaced even if it has dried completely.