Although it may seem that the bricks on your chimney are rusting, they are not. Instead, rust on a chimney comes from the oxidation of its metal parts. Chimney caps, flashing, flue liners, and other ...
Asphalt, wood shakes, slate and other overlapped roofings are fine until they meet an obstruction. Up against a dormer, a vent pipe, a chimney, they need flashing — a patchwork of metal sheets, and ...