Editing Masonry (section)

== Veneer masonry ==
A masonry veneer wall consists of masonry units, usually clay-based bricks, installed on one or both sides of a structurally independent wall usually constructed of wood or masonry. In this context, the brick masonry is primarily decorative, not structural. The brick veneer is generally connected to the structural wall by brick ties (metal strips that are attached to the structural wall, as well as the mortar joints of the brick veneer). There is typically an air gap between the brick veneer and the structural wall. As clay-based brick is usually not completely waterproof, the structural wall will often have a water-resistant surface (usually [[tar paper]]) and [[weep hole]]s can be left at the base of the brick veneer to drain moisture that accumulates inside the air gap. Concrete blocks, real and [[cultured stone]]s, and veneer [[adobe]] are sometimes used in a very similar veneer fashion.

Most insulated buildings that use concrete block, brick, adobe, stone, veneers or some combination thereof feature interior [[Thermal insulation|insulation]] in the form of [[Glass wool|fiberglass]] batts between wooden wall studs or in the form of rigid insulation boards covered with [[plaster]] or [[drywall]]. In most climates this insulation is much more effective on the exterior of the wall, allowing the building interior to take advantage of the aforementioned thermal mass of the masonry. This technique does, however, require some sort of weather-resistant exterior surface over the insulation and, consequently, is generally more expensive.