By passing 5,000 hours artificial weathering test, Our PVC has been proved maximum 15-25 years servicing life upon natural exposed environment.
There are three types to choose:
Type P——Reinforced for metal roof by mechanical fasten method;
Type L——Fleece backed for concrete substrate by full adhered method;
Type H——Non-reinforced PVC for lap & detail welding.
Your choice will be ensured by CE and BBA certification.