The innovative RENOLIT ALKORPLAN Smart roofing membrane is without doubt the most environmentally friendly of all roofing membranes. This ultra-thin synthetic roofing membrane has been specially developed with a view to sustainability, and with a thickness of only 1.2 mm it is the front runner: less raw materials are required for an even better quality and consequently longer life in comparison with a standard roofing membrane. This cool colour roofing membrane is also equipped with a specially developed top layer that protects the roofing membrane against UV radiation, the cause of the ageing of PVC-P roofing membranes. This Solar Shield technology also ensures an extra high reflection of solar rays and thus an important energy saving.