Q: Is it a good or bad idea to insulate house walls if the exterior is brick and the interior is plaster? It’s been recommended that we insulate our walls. The house was built in the 1940s. The ...

Q:We are getting ready to repaint our home office. The walls and ceiling were cracked during the 1989 quake and poorly patched before we moved in. We had the roof redone this summer, and the banging ...

Q: The walls of our 1938 San Francisco home are lath and plaster, with a canvas-like fabric over the plaster. There are cracks in the plaster, which can be seen through the paint as raised creases in ...

Lath-and-plaster walls are common in older houses (built late 18th Century until the early 1950’s, when drywall became standard). Whether you want to hang a picture, mirror or kitchen cabinet, ...

Sand and clay mixture tests by Tom Keeling. In the video below, I cover some basic tests you can do to analyse your earth for rendering. It is important to do as many tests as you can before applying ...