Low Pitch Standing Seam Metal Roof

The minimum pitch is typically 3 12 meaning the roof should rise 3 inches for every 12 inches of horizontal foot.

Low pitch standing seam metal roof.

Low slope structural roofing generally used on roof pitches ranging from 12 to 3 12 consists of interlocking panels commonly called standing seam roofing that run vertically along the roof surface. We recommend 5 degrees however due to site conditions and execution. In this situation safety compliance for the crew is critical as the technicians will be working with no decking or sheathing beneath them. Anything above that will require you to put out higher cost because they are already considered as higher pitch.

Available in 12 16 and 18 widths tite loc and tite loc plus panels can be produced in 22 and 24 gauge steel or 032 and 040 aluminum. Basically low slope standing seam metal roof is the kind of rooftop used on low slope pitches. A 3 degree roof pitch means just over 50mm in every metre so over 3 metres you only have 150mm to play with. Having a proper job specific safety plan with 100 percent tie off rule is a good recommendation.

Lapped nonsoldered seam metal roofs with applied lap sealant must have a minimum roof slope of 1 2 12. The panels have been designed for application over a wide variety of substrates on roof slopes as low as 1 2 12 pitch. Lapped nonsoldered seam metal roofs without applied lap sealant must have a minimum roof slope of 3 12. Coal tar built up roofs can be installed on a roof pitch of 1 8 12 or greater.

Sig zinc and copper recommend that the minimum pitch for a standing seam zinc roof is five degrees with an absolute minimum of 3 degrees. Their fasteners are either concealed or screwed at the top of a ridge which makes them less likely to leak. When we say standing seam what is essentially meant is that the structure is made of overlapping interlocked panels that are arranged and secured vertically. These panels generally come with a painted mill finish or a clear acrylic finish.