Many installers make the mistake of assuming the supporting walls are level, but starting on an uneven base will cause your roof frame to lean. Check the top plate height across the entire perimeter ...

We are adding a master bedroom and family room "wing" to our house. It will have a standard pitched roof. Do you recommend having the roof stick built with lumber or using pre-made roof trusses? — Arn ...

Collapses of wood-framed roofs are frequently reported in North America, ranging from simple agricultural roofs to complex roofs in industrial buildings. Controllable factors such as chemical attacks, ...