{"id":1283,"date":"2022-01-12T18:56:05","date_gmt":"2022-01-12T18:56:05","guid":{"rendered":"http:\/\/www.waterandmoistureexpert.com\/?p=1283"},"modified":"2023-08-16T09:08:43","modified_gmt":"2023-08-16T09:08:43","slug":"water-damage-plaster-wall-tips-from-professionals","status":"publish","type":"post","link":"https:\/\/www.waterandmoistureexpert.com\/water-damage-plaster-wall-tips-from-professionals\/","title":{"rendered":"Water Damage Plaster Wall. Tips from Professionals"},"content":{"rendered":"\n

Have you noticed any strange stains, bubbling or flaking on your plaster walls? Following a flood or a busted pipe, water damage is a regular issue that causes the paint on your plaster walls to chip, crack, and discolor. While it may appear to be innocuous at first, it is critical to address the issue before the problem elevates. Ignoring water damage on your plaster wall can result in costly repairs and even structural damage.<\/p>\n\n\n\n

Water Damage Plaster Wall<\/strong><\/p>\n\n\n\n

Before repairing the damaged plaster wall, first fix the cause of the leak, clean the affected surface and ensure it is completely dry. If the area is larger, replacing the old damaged plaster with a fresh layer makes sense. Prime and seal the surface to block the bleeding stains. When fully dry, you can paint the plaster.<\/strong><\/p>\n\n\n

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In this blog post, I will explain how to fix a water-damaged plaster wall or ceiling in more detail. Including how to know if your ceiling has water damage and how to fix a water-damaged cement wall.<\/p>\n\n\n\n

Can you repair water damage plaster wall?<\/strong><\/h2>\n\n\n\n

A water-damaged plaster wall can be fixed by following a few simple steps. First, ensure that there are no leaks. Attempting to repair the plaster if water is still (now or later) coming through the wall or ceiling will result in failure and more damage. If the damage is small, you can let the plaster wall dry. If needed, you can fix small areas with some fresh plaster and sand them to get a flat end result. If the damage covers a larger area, I recommend removing the plaster and adding a fresh layer.<\/p>\n\n\n\n

Make sure that the plaster wall has dried entirely. Painting over a damp plaster wall will leave unsightly streaks when the water evaporates. To speed up the drying process, you can use a fan together with proper ventilation. Using a dehumidifier is also an excellent option, but I recommend using a professional one. You can rent those in many hardware stores.<\/p>\n\n\n\n

When the wall is dry, remove any cracked plaster and replace it with a new layer. If the plaster wall still shows water stains, I recommend using a suitable primer. This primer will form a barrier between the plaster, the old paint, and the new paint. It ensures that the water stain does not show on the new paint.<\/p>\n\n\n\n

How do you know if your ceiling has water damage?<\/strong><\/h2>\n\n\n\n

Damage on your ceiling can be easy to spot in case of apparent signs such as drips of water through cracks in the ceiling. In other cases, a ceiling leak can also show itself in ways that are more difficult to identify, such as musty odor or insect infestations. <\/p>\n\n\n\n

Other common signs of water damage on your ceiling are:<\/p>\n\n\n\n

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  • Discolored spots, which can be copper, yellow, or brown<\/li>\n\n\n\n
  • A bulging drywall<\/li>\n\n\n\n
  • Peeling, cracking, or bubbling  on your wall surfaces<\/li>\n\n\n\n
  • Discolored growths<\/li>\n\n\n\n
  • Water stains on your  ceiling<\/li>\n\n\n\n
  • A sagging ceiling<\/li>\n\n\n\n
  • Mold<\/li>\n<\/ul>\n\n\n\n

    Most of these ceiling water damages are chronic rather than one-time or isolated incidents. The leak indeed passes through the ceiling, but it is also possible that it will continue to leak and drop down to the walls. Ensure that you find the reason for the leak and fix it. If a leak stops by itself, it can restart by itself later.<\/p>\n\n\n\n

    How do you treat water-damaged plaster?<\/strong><\/h2>\n\n\n\n

    The best way to treat water-damaged plaster is first to clean and dry the wall or ceiling. After drying, coat the area with a quick-dry primer-sealer. This will form a layer that blocks any residual contamination and prevent water stains from bleeding through the new paint.<\/p>\n\n\n\n

    If you fail to use a primer, the freshly applied paint may peel off quite soon since the area absorbs it pretty fast. Applying a good primer will seal your damaged plaster effectively as you work on it.<\/p>\n\n\n\n

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