In comparison to other low-grammature membranes the product is characterised by long-lasting durability. It also does not require ventilation space between the membrane and thermo insulation. Vlieses protect functional film against influence of outside factors and provide better mechanical resistance. The membrane is UV resistant and can be applied only on partly-boarded roofs.
The membrane dedicated on roofs with part-boarding.
Initial underlay for thermally insulated, ventilated sloping roofs.
To be used to most types of roof coverage, particularly under concrete and metal tiles.
Minimizes heat loss.
Regulates two-way vapour permeability.
Protects thermal-insulation againts damping.
Extremly durable three layer product.
Roof Membrane is not a required accessory for the installation of FAKRO roof windows. Corotop roof membrane is offered as a stand alone, installable product for roofers.
Colour your window, your way
You can choose from any of 200+ RAL colour numbers for your window.
Please read our up-to-date Covid-19 statement for clarification on delivery times.