Flat Roof Steel Frame Construction

If you want a diy flat roof here are the steps to follow.

Flat roof steel frame construction.

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. Rolled steel joists or rsj s are used to support joists in flat roofs. It can be framed like a floor system with horizontal framing members at 16 19 or 24 o c. Steel buildings flat roof lightly sloped roof building structure.

The rise or height of the roof at its peak is the altitude of the triangle. A flat roof has a slope of 1 8 per foot to 2 12. 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. The run or half the building span is the base of the triangle.

Jun 3 2017 explore anthony valentine s board flat roof on pinterest. How to building frame a roof by steel frame amazing smart techniques practical implementation. Tp 3000 the tp 3000 building consists of a slightly sloped metal frame to ensure drainage. And the line length measurement from the roof peak to the building wall is the hypotenuse.

On a basic level flat roof construction comes in the form of roofing timbers or joists as they are more commonly known or steels that are laid across two uprights walls in most cases. See more ideas about flat roof steel structure steel house. 2x framing wood joists timber framing laminated beams steel concrete or sips. Depending on the span many different materials can frame a flat roof.

If you build a flat roof try to have it slope in multiple directions to drains or gutters. Noise is usually not a factor if you are installing a steel roof over asphalt. It is not ideal for snow or heavy rain but modern materials and proper drainage have helped. Flat roof framing is relatively straightforward.

One important and perhaps not so obvious fact is that a flat roof is not. Think of a flattened hip roof. Framing a roof is the last step in framing new construction. It also features an insulated and ventilated attic space and offers a large clear span of 60 m 200 feet or more depending on the region.