is the home of the American Brick & Stone Building Corp. ABSBC Provides full service architectural design, building, and maintenance of new and historic traditional brick and stone structures. is the home of OHTBLI (Organization of Historic and Traditional Building Laborers International) The original home of traditional and permanent roofing in America. Focusing on metal roof tailoring, and roof framing geometry used in pre-industrial times.

Trad Roofing

Roof framing geometry, subdivide space.

This method is used so often in building it is absolutely essential an fundamental. This can be applied to any surface where you need an equal number of graduations like, roofing tile courses, siding, standing seam panels, dentils carved into a 300′ long stone entablature.. etc. the method can always be used.