Framing For A Steel Roof

The open frame substrate uses wood or metal framing members such as bar joists or min.

Framing for a steel roof.

Be sure the larger edge is laid so that the small edge of the next panel will overlap it. This allows the panels to be securely attached to the rafters for maximum stability. Install the roofing screws vertically along each rib in the panel. For longer slopes and lower roof pitches contact fabral for other suitable profiles.

16 gauge purlins to secure the metal roof panels. Place the first screw. Start by marking the plumb line the horizontal line that marks where the wall will meet the rafter. How to building frame a roof by steel frame amazing smart techniques practical implementation.

You should be able. Roof pitch the metal roofing panels shown in this manual require a mini mum slope of 2 per foot to ensure proper drainage. Measure your seat cuts. Refer to the rain carrying table in this booklet for the maximum allowable panel length per slope that will provide adequate drainage.

While you re at it some carpenters. Line up the square with the plumb line then rotate it 180 degrees realigning the square on the other side of the. 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.