Is PVC roofing single ply?
Polyvinyl Chloride (PVC) A PVC roof consists of a single-ply membrane composed of two layers of PVC material covering a reinforcement scrim. The top layer is UV-resistant and flexible and can take on color through pigmentation.
What is trocal roofing?
Trocal is a waterproof roofing membrane that is made of PVC. Its single-ply and double-ply membranes are available in Ireland.
How good is trocal roofing?
Successful Installation Manufactured to the most exacting standards, Trocal membranes are renowned for providing the best performance of all types of single ply roofing where quality, speed of installation and overall affordability are essential.
What is PVC roof covering?
PVC roofing or polyvinyl chloride is a single-ply roofing solution used on commercial or industrial roofs that are flat or low sloped. PVC or polyvinyl chloride, is the third-most widely produced synthetic plastic polymer.
What is single ply membrane roofing?
Single-ply is wide width sheeting meant for low slope roofs. Single-ply roofs have far fewer seams than asphaltic rolled roof systems and don’t require dangerous torches or hot asphalt for installation. They also come with prefabricated detailing accessories that make installation easy.
How long does a PVC roof last?
30 years
EPDM and TPO roofing generally last anywhere from 10 to 20 years, while TPO roofs have stronger seams than EPDM roofing. With proper maintenance, a PVC roof can last up to 30 years.
What is trocal made of?
Sika-Trocal S-VAP 5000E SA polymer modified bitumen vapour control layer S-VAP 5000E is a multi-layer self-adhesive vapour control layer made of polymer modified bitumen with a glass-fibre mat reinforcement and an aluminium foil as the top layer.
How long does trocal last?
Fully British Board of Agrément (BBA) Certified the Sika-Trocal membranes are currently stated to have a minimum life expectancy, in their opinion, of in excess of 30 years. Sika-Trocal waterproofing sheets are restrained against wind uplift forces either by mechanical fasteners, ballasting or adhering.
What is a single ply membrane roof?
Is a PVC roof waterproof?
PVC roofs are an excellent roofing option as they provide superior waterproofing and fire retardant properties. Unfortunately, these roofing membranes experience degradation and loss of plasticizers due to their chemical makeup. These single-ply membranes need to be maintained in order for long standing success.