Metal Roof On 2 12 Pitch

That means the roof doesn t shed water as easily as steeper roofs which is why choosing the right type of roofing material is so important.

Metal roof on 2 12 pitch.

Roof pitch is the degree of building s roof slope. That means there is at least 3 of vertical rise to the roof slope for every 12 it goes back horizontally. Simply put it s a shallow roof. Roof pitch basics a 2 12 roof slope means your roof has 2 inches of vertical drop for every 12 inches of horizontal distance.

That is a 14 degree angle. My only recommendation with metal is that you read and understand the installation instructions before buying any material. Most architectural dimensional laminate shingles are good down to 2 12 with i ws underlayment per manufacturer s instructions. It determines how many inches the roof should rise for every 12 inches expanding on the horizontal side.

Minimum roof pitch for metal building. If a roof rises 2 in a length of 12 this is 2 12 roof pitch. For low slope metal roofs under 12 that are nearly flat modified bitumen roofing thermoset and thermoplastic single ply are approved and recommended. The minimum pitch for metal roof shingles and lapped non soldered panels is 3 12.

2 12 roof pitch angle 9 46 degrees. Amongst many decisions one has to make when designing a metal building determining metal roof minimum slope is one of them. Metal roof spec s vary wildly from brand to brand and brands vary wildly from region to region.