Hi, The guys selling this type of metal roofing are saying they wouldn't use it for anything less than a 3/12 pitch. Obviously my dome-roof trailer has about a 1/12, and a 0 at the top. Their concern is that water will get under the side seams(long edges of metal where sheets overlap side to side). ...

Thanks for the response, I'll have to find out about the foam closure strips, cause i feel like they do need to be sealed. Also, I am having a hard time locally finding the "fan-fold insulation", called for in the manual. The manual did say 4'x8' sheets 1/2" or thicker would work. Wha...

Hi, I want to try the new metal roof over existing dome metal roof on my mobile home as described in "the manual for mobile home repair." I have rain gutters on already, no overhang or soffit, so i just want the metal to end in the middle of the gutter. I am not understanding how water doe...