Oldroyd Xv20 GreenXtra - Description
){kind=small}
Oldroyd Xv20 greenXtra is a durable perforated membrane with a 20mm deep stud designed specifically for use in green and living roofs. The studs collectively form a large rainwater reservoir, providing water for the roof plantings, useful in areas of low rainfall. The 8mm diameter perforations allow any excess water to drain. The Typar® felt laid on top is to prevent soil being washed away and roots penetrating the roof covering through the drainage holes.
Oldroyd Xv20 greenXtra membrane provides water management for green and living roofs and contributes to a reduction in stormwater run-off. As part of the Oldroyd family of green roof membranes, Xv20 greenXtra is made from high-grade polypropylene wich make an "easy to use" membrane even at low temperatures and around complex constructional details, and with the same unique safety benefits.
* Thermo-plastic poly-olethenes.
Multi-Layer TechnologyTM
Oldroyd membranes now feature Multi-Layer TechnologyTM. This provides a stronger sandwich construction allowing recycled material to be incorporated within the centre layer. This is of benefit both to the product and the enviroment.
Key Features
- Forms a drainage layer beneath soil.
- Ideal for use in creating large green roof habitats. Provides a water reservoir for roof plants, useful in areas of low rainfall.
- Multi-layer Polypropylene gives superior strength.
- Its unique design makes it easy to apply around corners, architectural features and chimneys.
- Recycled material in centre layer.
- Available in 1.5m x 2m sheets, 2m x 15m rolls and 2 x 10m rolls with glued geotextile.