Kalzip® Overclad Roofing Systems

OVERCLAD ROOFING SYSTEM

with the Kalzip standing seam system acting as the waterproof layer


Kalzip overclad systems enhance building aesthetics by integrating various cladding materials—such as slate, wood, or large-format composite panels—with the Kalzip standing seam system serving as the waterproof layer. This combination allows for diverse and durable design possibilities.

The advantages:

  • Versatile design options leveraging the benefits of Kalzip roof structures
  • Non-penetrative installation maintains roof integrity
  • Third party DIBt approval Ref Z-14.4-560-Fastening-clips-for-Kalzip-standing-seam-profiles ensures system compatibility and safety
  • Can be dismantled at any time to change or modernise the appearance according to our installation guidelines
  • The following documents are available on request for the Kalzip system
    • Declaration of Performance (DoPs)
    • BBA Agrément® Certificates
    • EPD’s
    • Product Safety & Handling Information
    • DIBt Approvals

Being “on request” ensures we provide the correct document version relative to the project timeline – completed, in process or prospective. CONTACT US

Roof structure


1
2
3
4
5
6
7
8
1

Kalzip aluminum profiled sheet

2

Composite panels

3

Kalzip E type clip

4

Kalzip seam clips

5

Compressible thermal insulation

6

Vapour control layer

7

Trapezoidal Steel/Aluminium Liner deck sheet

8

Support to overclad panel

Overclad construction with composite panels

Roof Construction:  1. Kalzip aluminum profiled sheet, 2. Composite panels, 3. Kalzip E type clip, 4. Kalzip seam clips, 5. Compressible thermal insulation,  6. Vapour control layer, 7. Trapezoidal Steel/Aluminium Liner deck sheet, 8. Support to overclad panel

Architecture for the entire building envelope

The combination materials:

  • Wood
  • Stone
  • Composite panels etc.
  • Ceramic

Applications:

The wide range of applications depends on the intended use, design, material combinations and statics. Attention should be paid to the choice of Kalzip roof structure in advance.



Example projects of overclad roof systems

Be inspired by a selection of our references