I am familiar with the profile that you mentioned.
Roof seam 90 degree profile.
Single lock refers to one fold of the seam or 90 degrees.
Bending and bowing aluminum roofing and siding sheets are rollformed from hard ened tempered metal for maximum strength.
For pricing and availability.
Rene thanks for the question and your interest in metal roofing.
Single lock 90 degree seams and double lock 180 degree seams.
Unlike double lock profiles single locked systems are easier to install.
Check out this great deal on the dis 70591 di roof seamers 70591 90 degree hand crimper today.
Single lock standing seam profile 90 degree seam standing seam panels are assembled by forming single folds.
Roofing flashings.
For pricing and availability.
Metal should not be re bent once it has been formed nor should it be folded back on itself.
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.
Each profile is 1 2 inches 31 cm in height 1 3 inches in.
Single lock 90 degree seam quick facts.
They are available in white copper and silver.
A damaged panel can be replaced with minimal effort.
In this position you can slip the clamp on the seam and tighten the set screws.
Sentinel profile bars are extruded pliable pvc bars designed to provide pvc membrane with the appearance of a standing seam metal roof.
90 degree seams also called single locks mean there is only fold in the metal seam.
Because mechanical panels are securely seamed together it is critical to use expansion clips to accompany the metal s natural expansion and contraction.
Roof pitches contact fabral for other suitable profiles.
Union corrugating 4 5 in x 10 ft white aluminum drip edge.
While single lock profiles won t perform as well as a double lock single lock still performs well in milder environments.
180 degree seams also called double locks mean the metal seam is folded and crimped twice.
For wind uplift loads i believe that the 180 seam would be significantly stronger.
If a sheet must be bent a gentle 90 degree bend is the maximum recommended.
With an opportunity to choose from three distinct maxima profiles.
There are two different versions of mechanical seams.
