Low Rib Metal Roofing Installation

Allowable uniform loads per square foot engineering notes.

Low rib metal roofing installation.

From underlayment venting layout. Slope transition low to high slope. Give our friendly sales staff a call if you have any questions. Butyl tape as shown below is recommended along panel side laps.

You can apply metal roofing to as low a pitch between 2 in 12 of rise and less than 4 in 12 of rise. For use by its customers and is intended to be a guide only. This panel is recommended for roof slopes of 1 12 or greater. Another option is to install a or 7 8 lap stitch screw in the crown of the rib to secure the side lap.

5 rib roofing panels must be applied on a minimum roof pitch of 2 12 or greater. This is called a low slope application and requires extra steps see above under roof pitch. We cover all the basics of metal roof installation. The low rib panel has a purlin bearing leg that provides support to the bottom of the panel when installing the lap fasteners.

Low rib metal roofing can be used as roof or wall panels. The low rib panel is a great go to panel and a better solution to roofing than shingles. This guide must by read in its entirety before beginning installation. 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.

Slope transition high to low slope light gauge metal roof and wall panels installation guide for delta rib delta rib iii nor clad strata rib 2 corrugated slope transition high slope to low slope this flashing must be installed prior to uphill panels. When to use low rib. The minimum roof slope recommended is 4 in 12 of rise 4 12 pitch. Between the shingles and metal roof panels is a standard practice.

This panel is great for commercial or residential installs and can also be used on wood or steel frame structures. 3 5 rib installation guidelines caution. Install the roofing screws vertically along each rib in the panel. On an end lap ensure the panel above overlaps the lower panel.

Step by step instruction on how to install a standing seam metal roof. This profile can be used for roof and walls in residential and commercial projects. Grand rib 3 style metal roofing can be separated from the moisture barrier by minimum nominal 1 x3 yellow pine battens spaced on maximum 24 centers or according to asce calculations where applicable. Be sure the larger edge is laid so that the small edge of the next panel will overlap it.