Plaster used to be the gold standard in creating smooth, even walls. Prized for its strength and longevity, plaster is still standing in homes, businesses, and historic districts across the nation. If you have plaster in your home, remember these three signs that your plaster walls are damaged—and may require plaster repair. 

What Are the Symptoms of Damaged Plaster?

1. Cracks

While small, hairline cracks in plaster are mainly a cosmetic issue, larger cracks that diverge in places could be a sign the plaster is pulling away from the lathing behind it. Cracked plaster can eventually fall, creating large voids, gaps, and uneven planes in the wall. To prevent messes, injuries from falling plaster, and an unsightly wall area, call for plaster repair. 

2. Bulges

Water can cause plaster and wood to expand, creating an uneven surface plane in the plaster. You may notice bulges or bubbles in the plaster, which can cause chipping or flaking paint. Be on the lookout for bulging plaster, and press it gently to see if there is any give in the wall. If there is, it could be a sign that you have underlying plaster and lathing damage caused by a leaky pipe or another water-related issue. 

3. Discoloration 

Plaster can become discolored anytime it is exposed to liquid. Whether you have a temporary indoor leak or your home experiences a flood, the plaster walls may become discolored, especially if the water was left in place for quite some time. While many homeowners are tempted to paint over discoloration, stains are a sign that should never be ignored—since it can indicate water absorption under the surface. 

Anytime you have old plaster walls and ceilings and you notice issues with the finish, turn to Old World Plastering for plaster repair. Based out of Cincinnati, OH, this trusted plaster contractor has been trusted with some of the most important plaster projects in the city, including the walls of the Cincinnati Art Museum lobby and The German Heritage Museum. Whether you have ornamental work you need to perfect or you are concerned about a change on one of your walls, let them know. You can explore a gallery of their plaster repair work by visiting their website, or you can give their office a call at (513) 481-1122 to schedule an estimate.