Q: You have written about spalling or flaking bricks and why they’re that way. You said a cap of stone, wood or metal is needed to keep rain and snow out. Would you please explain what kind of cap you ...

Q: I have a brick wall around my patio and I’m noticing the bricks are starting to fall apart. At first there was a white powder on the face of the bricks and then the bricks started to flake apart.

There’s a reason brick is the oldest building material on the planet. Nothing else combines the enduring good looks, classiness and efficiency of home construction like brick does. Some of the most ...