Double Lock Standing Seam Panel
Classic beauty
Metalbenz fabricates panels with an upstand, commonly known as a ‘standing seam’. Single standing seam is where the seam is folded once (generally used for walls). Double standing seam is where the seam is folded twice (generally for use on roofs).
Time proven durability
Metalbenz Double Lock Standing Seam Panels have a male side and a female side where the male rib of one panel fits closely into the female rib of the adjacent panel. The male upstand of a panel is secured to the roof with clips, and the female upstand of the next panel is placed over the secured upstand, then the seams are closed with suitable seam closing tools or machines, concealing the fixing and providing a rain proof cover.
- Creative design possibilities
- Suitable for small and large scale installations
Panel Width
530 mm and 600 mm (other widths available on request).
Panel Height
25 mm and 38 mm.
Panel Length
Up to 10 m (longer lengths available on request).
Minimum pitch
5% or 3 degrees.
Substrate
Typically plywood (min 17 mm) with a recommended separating layer.
Underlayer
Placed between the metal skin and the substrate.
Ventilates the substrate by creating a 40mm continuous air gap behind the plywood.
Ventilation openings are created as continuous openings at eaves and ridges
Variations
Vertical, horizontal, diagonal, curved, concave, convex, tapered, dome-like 2 male seams/2 female seams (start and end panels).