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.
Roof seam 90 degree profile.
Single lock standing seam profile 90 degree seam standing seam panels are assembled by forming single folds.
For gravity type loadings snow or live loads i believe the 90 degree seam would be slightly stronger.
For pricing and availability.
A damaged panel can be replaced with minimal effort.
90 degree seams also called single locks mean there is only fold in the metal seam.
While single lock profiles won t perform as well as a double lock single lock still performs well in milder environments.
Sentinel profile bars are extruded pliable pvc bars designed to provide pvc membrane with the appearance of a standing seam metal roof.
If a sheet must be bent a gentle 90 degree bend is the maximum recommended.
Unlike double lock profiles single locked systems are easier to install.
Roof pitches contact fabral for other suitable profiles.
The s 5 h90 is a one piece clamps that has been developed to be a secure and cost effective roof clamp to accommodate metal roof panels with a horizontal seam greater than 0 65 turn it 90 degrees causing the side with the bolt hole to face up.
For pricing and availability.
They are available in white copper and silver.
With an opportunity to choose from three distinct maxima profiles.
Each profile is 1 2 inches 31 cm in height 1 3 inches in.
Rene thanks for the question and your interest in metal roofing.
Single lock 90 degree seams and double lock 180 degree seams.
There are two different versions of mechanical seams.
Because mechanical panels are securely seamed together it is critical to use expansion clips to accompany the metal s natural expansion and contraction.
In this position you can slip the clamp on the seam and tighten the set screws.
Union corrugating 4 5 in x 10 ft white aluminum drip edge.
Roofing flashings.
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.
I am familiar with the profile that you mentioned.
Metal should not be re bent once it has been formed nor should it be folded back on itself.
Single lock 90 degree seam quick facts.
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