The texture in areas unaffected by moisture is very solid on the wall. I'm also worried that there is lingering moisture in the plaster wall that could cause our texture to fail again. The customer says he never saw any sign of water on the walls painted surface. I found it strange that the water/moisture has apparently run down between the outside brick wall and through the plaster before being trapped under the texture and paint. If you have lath and plaster walls, you might be wondering if it’s possible to cover them up with paneling. I would appreciate your feedback on if it is possible to apply something to the wall then texture it again. While plaster is sturdy, hammering a nail into it can break those keys and. Then its layered until it forms a thick, smooth wall. Plaster is then mixed, applied to the lath and pressed between the strips to form keys. However, I'm wondering it we should take a chunk out and see if the plaster is laced with mold as well. Plaster walls feature thin strips of wood called lath, which are attached to the studs. It provides superior sound and heat insulation while more adaptable to irregular or curved spaces. We believe the mold is on the surface and can easily be removed, killed and sealed. Though lath and plaster walls are often associated with older buildings, pre-dating the 1940s, this technique still offers some benefits over modern drywall methods. We also found visible traces of surface mold on the plaster when we removed the loose texture and paint. As you can see in the photo there is mold. Using a 3/16-inch masonry bit, drill holes every 3 inches around the damaged area, about 1 inch from the edge.
The moisture came out of the plaster underneath the texture and paint, causing the surface to bubble. The three-coat method, which requires strips of wood or metal lath for reinforcement, is relatively rare today.The advantages remain, as it’s durable, adds significantly to soundproofing, and. We textured the wall with knockdown and then it was painted.Īs a result of a roof leak, which has been repaired, moisture caused the texture to fail in areas. Also, there are 5 bedrooms between 2 floors and once you close a door, you can’t hear a thing. The texture is a little heavy for my taste but I’m learning to live with it as I don’t want to do anything to undermine the plaster’s integrity. thin strips of wood nailed horizontally to the studs and spaced closely together. The lath and plaster walls are in great shape.
We have a problem with knockdown texture coming off a plaster wall.Ībout 2 years ago we wire-brushed a plaster wall and removed any loose material. The traditional method of installing a plaster wall requires covering the framing studs with wood lath, i.e.