Reduces the Environmental Impact of Buildings
Provides a Drainage Layer for Green Roofs
Membranes Contain Between 49% — 70% Recycled Plastic
The Oldroyd ‘Green’ range of drainage membranes have been specifically developed for green roof applications. Benefiting from Oldroyd’s multi-layer technology, each of the membranes is formed of three layers:
Green roofs are only as green as the materials from which they are constructed. Oldroyd’s multi-layer technology allows recycled material to be used in the inner core without the loss of performance normally associated with the use of recycled plastic in drainage membranes. The inner core consists of partly recycled plastic sandwiched between two outer layers of virgin material.
The membranes contain a minimum of 49% recycled plastic.
The Oldroyd ‘Green’ range consists of two cavity drainage membranes, each intended for different green roof types:
The Oldroyd green range of membranes contain a minimum of 49% recycled content as defined in section 7.8.1.1 of ISO 14021. Where quality and availability of recycled plastic allows, up to 70% recycled plastic may be used. By utilising Oldroyd’s multi-layer technology this is achieved without any loss of product performance.
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