ONDULAIR® is a ridge sealing strip designed to ensure the waterproofing of roof ridges. The width of the strips makes the range suitable for most roof tiles. ONDULAIR® is made of powder-coated, UV-resistant, single-layer aluminium. ONDULAIR® ranges of quality ventilated ridge tapes for universal use are designed to combine excellent waterproofing and ventilation properties at the ridge and hips, under the ridge cap main element. It also ensures good protection against insects or debris entering the roof space.
ONDULAIR® has excellent adhesive properties when compared to standard products thanks to the 2 x 30 mm wide strips of high quality butyl on each side, for perfect and durable adhesion on any roofing material.
This high vapour permeable ridge tape is made of two pleated aluminium strips and a high-quality polypropylene fabric. Flexible profiled edges ease installation on any type of roofing material design. Resistant to mechanic damages, weather conditions and UV rays.Features:
- Advanced adhesive qualities
- Suitable for any pitch of roof
- Easy to install
Technical Characteristics:
- Thickness of the aluminium: 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
