Get matched with top plaster repair specialists in Park River, ND

Costs depend on damage size, labor rates, and whether additional services like painting are required.

Skimming is covering drywall with a layer of drywall compound after installation or to smooth old walls. Plastering is covering walls with a mixture of gypsum or lime, cement or sand, and water. Plastering is more costly and labor-intensive than skim coating. Some homeowners and professionals refer to skim coating as plastering, even though the material spread over the wall is totally different.

Plastering lasts for around 15 to 20 years without needing repairs or maintenance in most cases, and with proper upkeep, plastering can last a lifetime—sometimes more than 100 years. Plaster repair costs between $1 and $3 per square foot, and you may need these services once every 15 to 20 years or so unless you have a harsh climate where humidity changes are a constant issue. You can also opt to skim-coat plaster for between $0.90 and $1.30 per square foot, which may serve you better in the long run.

If the water damage is small, such as small patches, you can paint over the area. To prevent mold growth, roll on a coat of an antifungal primer beforehand painting. However, if the damage is more extensive, you may have mold, and the plaster will be compromised. You’ll have to replace the plasterboard.