Metal Roofing Valley Cuts

Roofs that feature open valleys use v or w shaped metal pieces at the center of the valley.

Metal roofing valley cuts.

Cut edges cut edges on a steel roof will experience edge creep which is minimal rusting occurring at the cut edge. How to cut metal roofing to fit valleys. We ve arranged our superb selection into grp valley troughs for tiled roofs and roof valley solutions for slate roofs. Looking for something specific.

No sales pitch or other fluff. Many details in a standing seam metal roof have folds or hemmed edges that conceal the cut edge of the metal. Just simple 3d animated digital instructions on how to install a valley on a masterrib panel roof. Cut the panels from the ground instead of on the roof to avoid damaging the roof with the debris.

The sloping roof planes then stop some inches short of this centerline leaving the valley open. The v or w shaped metal pieces used as centerlines could be galvanized copper aluminum zinc alloy or steel coated. First of all measure your roof and order the sheets the exact length you need. When cutting your metal roofing to fit valleys it s important to use the proper tools.

When to choose a closed valley over an open valley. Hand holding marker pen marking measurement on a metal stud. Plan ahead prepare the metal and measure before you cut. Avoid using anything that will melt the galvalume coating such as a chop saw torch or abrasive blade.

When you re ready to cut place the sheet onto a flat wide and sturdy work surface. Best practices for sealing the metal roof valley vary based on the slope of the roof. The shingles are then cut out of the valley area opening the surface of the valley lining to water run off and the environment. How to seal metal roof valley.