ZINC roofing - VMZINC Standing seam roof

Application:
All types of roofs.

All shapes:
Flat, curved, concave, convex, conical, domes.

Pitches:
Minimum pitch 3° (5%).

Installation: 

For flat roof, the bins are produced in long sheets up to 15m. 

Finished joint: height 25 mm. 

For curved, concave and convex covers, bending up to 10 or 10.5m depending on the thikness of the metal. 

Fixations: 

Fixed and sliding stainless steel clips (type VMZINC) type 1 according to DTU 40.41, placed at a maximum of 33 cm and crimped with the upstand flashing from the cover sheets. 

Climates:
All regions wind

The choice by a professional of a VMZINC® product of VM Building Solutions must integrate the possible constraints of use according to the aspect of surface considered. Each aspect of zinc surface can change over time in different ways depending on the type of environment (seaside, high UV exposure, snow, etc.) and according to the applications (cover, facade, rain evacuation).

The use of the chosen aspect may not be suitable for certain applications in the context of very aggressive environmental constraints.

It is recommended, if necessary, to consult the VM Building Solutions services for further information.

Special conditions:
In mountain climate (alt> 900 m), implemented with additional sealing and double ventilation (see DTU 40.41),

Application on the underside:
Width 500 m, length 2 m.