Framing For A Sheet Metal Roof

Place the first screw.

Framing for a sheet metal roof.

The standard fastening pattern is permitted over the rest of the sheet. Use a tool belt that has a hammer loop to hold nails a measuring tape chalk line and a hammer when installing the wood. The sheet steel to form the panels is delivered to the roofing factory in a pre galvanised coil. 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.

The two main types of substrates used with metal roofing systems are open framing and solid substrates composite or plywood. 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. When installing the metal panels shown in this booklet over a curved arch the. 16 gauge purlins to secure the metal roof panels.

It then goes through a painting coating process to give it colour and protection from the elements. When installing a metal roof over an existing roof before installing the. Install the roofing screws vertically along each rib in the panel. Open framing substrates the open frame substrate uses wood or metal framing members such as bar joists or min.

Experienced do it yourselfers can use a nail gun with 8d nail clips instead of a hammer and nails. Framing a roof is the last step in framing new construction.