Q: Our plumber has had to cut two holes in our dining room ceiling and remove a section of original cast-plaster crown molding to assess, access and repair the second-floor bathroom plumbing above.

A regular reader sent in these photos of his recent efforts to repair the plaster crown moldings in his Clinton Hill brownstone. Turns out that back around 1910 someone added a screen to the parlor ...

Plaster, a decorative wall coating of lime, sand, and sometimes fibers, has been around since the beginning of time—and so has plaster repair. Although subject to cracks and bubbles, it's a durable ...

Save the plaster! This might have been the rallying cry of Julia Child, were she a preservationist rather than a chef. “Preserving nice plaster work, if possible, is always worth it,” reBUILD Workshop ...

Q. How important is it to repair plaster before repainting? Our ceilings have peeling paint that we’re pretty sure was caused by past water damage. Since the water problem is no longer an issue, can ...