Low Pitch Roofing Iron

It s constructed of a durable reinforcing mat of non woven glass fibers that have been coated and permeated to a thickness of approximately 2 0 mm.

Low pitch roofing iron.

The metal roof minimum slope doesn t stray far from other building with different material. But the taller profiles like standing seam and pbr shown below can be installed on roofs with as low as 1 4 or 1 2 in 12 pitch. Low slope roofing inspection design leak detection repair procedures. The standard of lower pitch actually ranges between 1 12 to 5 12.

We discuss the following. The major issue is the low pitched valleys more that the roof itself. The minimum pitch is typically 3 12 meaning the roof should rise 3 inches for every 12 inches of horizontal foot. This article defines low slope roofing and describes low slope roofing materials choices installations inspection defects roofing repairs and product sources.

Thus low slope metal roofing characteristically involves very long length metal panels directing a large volume of rainfall and draining that water at a slower velocity due to the comparatively flatter roof surface. A low pitched corrugated roof with many valleys is a problem. Their fasteners are either concealed or screwed at the top of a ridge which makes them less likely to leak. Iko roof fast 95 base is a self adhesive product that can easily be cold applied on low slope roofs.

I would not contemplate trying to modify the existing roof. In my experience even low pitched kliplok roof with valleys are prone to leakage along the valleys.