Steel Roof Construction Details

Noise is usually not a factor if you are installing a steel roof over asphalt.

Steel roof construction details.

View a photo gallery of residential homes with wood shake style metal roofs metal roofs that look like clay tile standard shingle style metal roofs and traditional standing seam style roofing. Steel roofing can be costly but it is a lifetime investment. The trim and roofing sheet should be fastened every 12 to 24 inches along the gable edge. Structural shapes standard steel configurations produced by steel mills such as wide flanges channels angles pipe tubes etc.

When a metal roofing sheet. Aluminum and steel roofing and siding sheets are rollformed from hardened tempered metal for maximum strength. Structural steel the structural elements that make up the frame that are essential to supporting the design loads e g. Beams columns braces plate trusses and fasteners.

Refer to the rain carrying table in this booklet for the maximum allowable panel length per. It does not include for example cables. Galvanized steel which is created by using a soft layer of zinc to protect the inner layers is the most common type of steel roofing. Metal should not be re bent once it has been formed nor should it be folded back on itself.

Metal roofing is available in many styles and colors some you might not be aware of. If a sheet must be bent a gentle 90 degree bend is the maximum recom mended.