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. Measure your seat cuts. In some cases however the exact spacing of the rafters doesn t matter if the roof has other means of supporting the metal panels. While you re at it some carpenters. You should be able.

Refer to the rain carrying table in this booklet for the maximum allowable panel length per slope that will provide adequate drainage. Place the first screw. Install the roofing screws vertically along each rib in the panel. For longer slopes and lower roof pitches contact fabral for other suitable profiles.

How to building frame a roof by steel frame amazing smart techniques practical implementation. Line up the square with the plumb line then rotate it 180 degrees realigning the square on the other side of the. 16 gauge purlins to secure the metal roof panels. Be sure the larger edge is laid so that the small edge of the next panel will overlap it.

Start by marking the plumb line the horizontal line that marks where the wall will meet the rafter. This allows the panels to be securely attached to the rafters for maximum stability. 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.