ONDUCLAIR PROTECT Installation

1. The installation of ONDUCLAIR PROTECT is carried out with the ribs (or corrugations) running down the slope of the roof (longitudinal and transversal overlaps).
Horizontal laying direction: Opposite direction of the prevailing wind.
The sheet to be installed covers, along the adjacent longitudinal edge, the sheet installed previously.
Vertical laying direction: From the bottom up. The downslope lap (cut back) of the top sheet covers the lower sheet already installed.

 

ONDUCLAIR PROTECT installation step 1

2. The fixings must include following accessories (waterproofing and loads distribution):

  • Sealing washers
  • Saddle supports or curved washers (adapted to the profile and to the site corrosivity)
  • Profile supports.

 

 

ONDUCLAIR PROTECT installation step 2