ONDULAIR
Ventilated flashing roll made of perforated aluminium and butyl, providing waterproofing and ventilation at ridges and hips
DESCRIPTION
Product benefits
Easy to install
Available in different colors
Suitable for most of roofs
UV resistant
Watertight
Ventilation
- Thickness of the aluminum: 140 μ
- Air permeability: 300 g/m²
- Free area for ventilation: 78 cm² per linear meter
- Density of butyl glue: 1,7 g/m3
- Standard width of butyl glue: 15 mm +/- 1 mm
- Minimum installation temperature: +5 °C
- Temperature resistance from: -30 °C to +80 °C
APPLICATIONS


INSTALLATION AND DOCUMENTATION
Installation advices
The best application temperature range is above +5°C.
Carefully cut the tiles at hips to have good support for ONDULAIR on both sides.
ONDULAIR 300/390 has to be pressed on firmly after the application.
The overlapping between 2 rolls has to be at least 50 mm.
For specific roof details, please refer to ONDUVILLA fixing guide
Documentation
