Roof Seam 90 Degree Profile

Bending and bowing aluminum roofing and siding sheets are rollformed from hard ened tempered metal for maximum strength.

Roof seam 90 degree profile.

Unlike double lock profiles single locked systems are easier to install. Union corrugating 4 5 in x 10 ft white aluminum drip edge. Single lock refers to one fold of the seam or 90 degrees. Metal should not be re bent once it has been formed nor should it be folded back on itself.

Check out this great deal on the dis 70591 di roof seamers 70591 90 degree hand crimper today. For pricing and availability. Sentinel profile bars are extruded pliable pvc bars designed to provide pvc membrane with the appearance of a standing seam metal roof. For wind uplift loads i believe that the 180 seam would be significantly stronger.

In this position you can slip the clamp on the seam and tighten the set screws. 180 degree seams also called double locks mean the metal seam is folded and crimped twice. If a sheet must be bent a gentle 90 degree bend is the maximum recommended. Because mechanical panels are securely seamed together it is critical to use expansion clips to accompany the metal s natural expansion and contraction.

Single lock 90 degree seams and double lock 180 degree seams. There are two different versions of mechanical seams. 507 products in flashings. Maxima maxima 1 5 and maxima adv mcelroy s maxima family of products represents the industry s broadest selection of vertical leg standing seam systems.

Roofing flashings. 90 degree seams also called single locks mean there is only fold in the metal seam. A damaged panel can be replaced with minimal effort. I am familiar with the profile that you mentioned.

With an opportunity to choose from three distinct maxima profiles. Rene thanks for the question and your interest in metal roofing. While single lock profiles won t perform as well as a double lock single lock still performs well in milder environments. Each profile is 1 2 inches 31 cm in height 1 3 inches in.

Single lock 90 degree seam quick facts. Roof pitches contact fabral for other suitable profiles. For gravity type loadings snow or live loads i believe the 90 degree seam would be slightly stronger. Single lock standing seam profile 90 degree seam standing seam panels are assembled by forming single folds.