Steel Frame Hip Roof Construction

The hip roof is the most commonly used roof style in north america after the gabled roof.

Steel frame hip roof construction.

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. 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. Install the roofing screws vertically along each rib in the panel. This style of roofing became popular in the united states during the 18 th century in the early georgian period.

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. 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. Be sure the larger edge is laid so that the small edge of the next panel will overlap it. You will most likely have to order the roofing metal in the amount and color specific to your house.

Steel has a much higher cost than wood nearly twice as much for materials. 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.

The majority of roofs are framed using wood trusses 1 with a few using wood with steel bracing. 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. Attach 4 6 centering rafters and lift the ridge beam into place. However it is also possible to build larger roofs using steel framing.

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 ridge board is centered here in terms of length as well as width.