Problems With Roof Slope At 1 12

Minimum metal roof slope depends on the roof profile building design climate and site location.

Problems with roof slope at 1 12.

Typically large footprint single story warehouses and pre engineered metal buildings will utilize low slope metal roof systems. I ve done a lot of research on low slope roofs because our builder does not have a lot of experience with flat roofs. Some sources consider low slope to include 3 12 pitch roofs. The roof slope is only 1 12.

Hello our house is being built near the boundary of zone 4 and 5 in illinois with a 1 12 pitch metal roof. From the bottom of the rafters to the deck on the house side is 7 and from the deck to the top of the beam is 6 3 1 2 which gives me just under a 1 12 pitch. After getting some advice here and on green building advisor we re thinki. Slopes greater than 18 12 are found on a frame roofs and some mansard style.

Comes in colors and an opaque color which would allow light into the area below. The roofer making the complaint said that he bid that job and lost to a lower bidder while thinking that the only suitable materials would include mule hide epdm or high rib steel. Low slope roofs are not totally flat their roof slope generally ranges from 1 4 12 to 3 12. My roof over the deck project is coming along slow but moving.

1 12 pitch roof if this is a porch on a trailer use corrugated sheet material can be found at lowes. Rafter length from ledger board to beam is 7 with a 12 overhang.