Felt barrier root for green roof

Sheet protection roots

If your roof is not equipped with a root-resistant of the bitumen or EPDM sheet, it should be covered with a film of protection root. 

It is a film of polyethylene, resistant to tearing and high
pressure, to be used as a protection of the roots put in place
for extensive green roofs and roof protection bitumen.

Features:

• Membrane mechanical pressure
• protection / anti-racines of the film
• resistant to pressure and friction
• aggressive growth of the roots resistant on extensive green roofs
• bitumen-compatible
• free of plasticizers
• resistant to oils and acids, humic acids
• Stable to UV rays
• vapour barrier (S) _D ≥ 200 m)

Technical features:

• size: 50 m x 2 m (L-xl)
• color: black
• weight: 330 g / m²
• thickness: 0.36 mm
• a polyethylene membrane (PE - LD)