Steel Frame Hip Roof Construction

This calculator will help you estimate hip roof parameters including rafters and roof area person outline anton schedule 2011 08 29 17 53 20 one of users asked us to create calculator which will help him estimate hip roof parameters like rafter s lengths roof rise and roof area.

Steel frame hip roof construction.

I ll start at the beginning with the easy bits before tackling the more complicated stuff and that way hopefully i ll make it really clear and easy to understand exactly how to set out measure cut and install hip and valley roof rafters. The hip roof is the most commonly used roof style in north america after the gabled roof. Install the roofing screws vertically along each rib in the panel. Hip roofs can be generally framed into a large variety of sizes that can be t or l shaped and may need a more complex frame structure.

This style of roofing became popular in the united states during the 18 th century in the early georgian period. As compared to global roof framing hip roof framing is more difficult because it consists of four sides with variable lengths instead of two sides. The majority of roofs are framed using wood trusses 1 with a few using wood with steel bracing. Place the 4 6 common rafters in their designated positions along the 2 longest walls and nail them firmly to the wall with a nail gun.

The first step in the process of erecting the hip roof is to get the ridge beam into place at the top of the roof. Be sure the larger edge is laid so that the small edge of the next panel will overlap it. A hip roof or a hipped roof is a style of roofing that slopes downwards from all sides to the walls and hence has no vertical sides. You will also need a large garbage can a jigsaw or power metal shear a staple gun a drill and assorted drill bits 1 inch roofing nails metal roofing screws and self drilling self sealing wood screws.

Align the first metal roofing panel so that it overlaps the edging by 1 2 to 3 4 of an inch and is square to the roof line. While lumber may have a cost of 4 per board foot 2 steel may be as much as 8 a board foot 2. However it is also possible to build larger roofs using steel framing. Steel has a much higher cost than wood nearly twice as much for materials.

Hipped roof construction can seem quite complicated to grasp at first but i m going to break it down and explain each area in detail. Hip roof framing hip to common to ridge join diagram ply sheathing angle and cut set back both sheet orientations sheathing hip cut calculator hip roof ply cut angle diagram 1138 93 ft 35 6 sheets 5 10 15 waste 40 sheets.