single lock standing seam



DELTA Membrane is required for all roofing applications.

Please contact VMZINC-US with any questions or concerns.

What is Adeka for roofing?
  • Adeka is a factory-formed, zinc-alloy, metal wall panel system with concealed fasteners
  • Preformed panel that is quick and easy to install
  • Sound insulating panel with polystyrene backing
  • Used for both wall cladding and roof material
  • Has a textured effect
  • Used for internal and external applications
  • UL Rated at 220 PSF uplift on 3/4" plywood 

Surface colors: QUARTZ-ZINC / ANTHRA-ZINC /  Natural Zinc by VMZINC 

Thickness 0.65 mm
Panel Dimensions
On Center
16 1/16” vertical 
22 1/16” horizontal
Radius Convex 33’ Concave N/A
Coverage 1.22 ft2 per installed panel
Weight 1.4 lb per ft2 installed
Packaging 24 panels per box
Minimum Pitch 3:12

Characteristics of this technique
A building products solution that creates visual interest with texture


Key Advantages:
Technicité Elements are fixed quickly and easily using three screws in pre-drilled rimmed holes. The bottom row is held in place with a locking key fitted under adjacent Adeka elements.
Innovation Adeka elements are weather resistant thanks to the 2” (5 cm) overlap, raised edges at the top and dropped edges at the bottom.
Discrete During and after installation the Adeka panel remains rigid thanks to the beveled PSE polystyrene wedge bonded to the underside of the Adeka panel.


  • Coverage: plus or minus .039” (1 mm)
  • Flatness at maximum deflection: 5/64” on 36” (2 mm on 914 mm)
  • Curvature: 1/32” (0.8 mm)
  • Roof pitch 3:12


1 Examine substrates, areas, and conditions for compliance with requirements for installation tolerances, metal wall panel supports, and other conditions affecting performance of work.
2 Verify that substrate is plumb, sound, dry, smooth, clean, sloped for drainage, and completely anchored, and that provision has been made for wall drains, flashings, and penetrations through metal wall panels.
3 Examine primary and secondary wall framing to verify whether or not purlins, angles, channels, and other structural panel support members and anchorages have been installed correctly.
4 Prepare written report, listing conditions detrimental to performance of work of this section. Submit copy of report to architect.
5 Examine roughing-in for components and systems penetrating metal wall panels to verify actual locations of penetrations relative to seam locations of metal wall panels before wall panel installation.
6 Install metal wall panels in orientation, sizes, and locations indicated on the drawings
7 Install metal wall panels plumb, level, square, true to line, and within installation tolerances
8 Begin laying from the eaves up, folding the locking key under the fold of the eaves flashing.
Install metal wall panels perpendicular to girts and subgirts, unless otherwise indicated.
Anchor metal wall panels and other components of the work securely in place, with provisions for thermal and structural movement. Do not use a torch to field-cut metal wall panels.
Fasten metal wall panels in accordance with manufacturer’s instructions. Panels must be installed on vertical lines 28cm on center. Flash and seal metal wall panels with weather closure edges and at the perimeters of openings.
Install flashing and trim as metal wall panel work proceeds. Fasten flashings and trim around openings and similar elements.
  Maintain metal wall panels in clean condition during installation. Remove protective film within 90 days of installation.


For more information, please contact VMZINC.