Steel Frame Roof Construction Detail

The run or half the building span is the base of the triangle.

Steel frame roof construction detail.

Canadian sheet steel building institute lightweight steel framing architectural design guide 6 bottom track top track concrete pour stop or subfloor edge support floor joist axial load bearing stud erection seat only figure 5b. Framing a roof is the last step in framing new construction. If a sheet must be bent a gentle 90 degree bend is the maximum recom mended. When a metal roofing sheet.

Aluminum and steel roofing and siding sheets are rollformed from hardened tempered metal for maximum strength. And the line length measurement from the roof peak to the building wall is the hypotenuse. While most home builders will outsource the construction of roofing trusses the rafter supports of the roof itself learning to frame a roof yourself is one of the true arts of carpentry and a basic primer is covered below. Please note that many details presented in this booklet may not be relevant to the building type you.

Sheeting and flashing details. Additionally each part is subdivided into many parts that show construction details for the various types of buildings fabricated by dean steel buildings inc. The framing of a basic gable roof is based on a right angle triangle and the various roof framing components fit the triangle. Typical balloon framing detail at joint in studs.

Metal should not be re bent once it has been formed nor should it be folded back on itself. After reviewing the framing and components that make up your building system explore how these 5 primary areas of focus result in 5 advantages your project will benefit from. The rise or height of the roof at its peak is the altitude of the triangle.