Brick can be added to an existing home. This can be done by adding a nominal three- or four-inch thick brick in front of the wall and supporting it by either the existing footing or on an angle fastened to the existing concrete or block foundation wall. It is important to properly detail the wall by providing flashing and weep holes at all points of support. The area beneath the angle at or below the ground level should have gravel at least six-inches deep to provide good drainage. The brick should also have at least a one-inch air space between itself and the existing siding. Building paper should cover the existing siding unless it is already provided behind the existing siding. Corrosion-resistant metal anchors should tie the brick to the studs in the existing wall. The joint between the brickwork and all doors and windows should be closed with silicone caulk. Insulation may also be added to increase the total thermal value of the wall. For additional information on installing brick on your existing home, see Technical Notes 28A. Another alternative is to use thin brick in panels and attach them directly to wall studs. This may mean removing the existing siding in order to attach the thin brick. Insulation may also be added if desired. For additional information on installing thin brick, see Technical Notes 28C.