Is Separator Sheet Needed Over Pvc Roofing

If the roof is tpo then the slip sheets are tpo epdm for epdm roofs and pvc for pvc roofs.

Is separator sheet needed over pvc roofing.

45 mils equal 0 045 inches. This durable and practical roofing material is perfect for conservatories patios and deck areas but it s not practical to cover the entire roof of a house. Advantages of a pvc roof. Insulation cover board ib single ply roof systems are tested and approved over rigid thermal roof insulations recover boards.

Coatings acrylic and silicone coatings fabric less coating systems faster installation finish quick finish first complete fluid applied roof rest oration solutions. An assessment of wind resistance we provided information about the following. If installed anywhere near an asphalt product a separator sheet must be in place to keep it away from the asphalt. Uses the optimal amount of dupont elvaloy kee ketone ethylene ester polymer to ensure plasticizer retention extend roof life and reduce maintenance costs.

Proven track record longer warranties. In part 1 retrofit single ply roof systems. To find out more about roofing suitable for houses visit our website. Polycarbonate is a strong thermoplastic material that is lightweight and can withstand extremely low and high temperatures.

For non bituminous flexible membranes elastomeric or plastomeric membranes such as epdm or pvc a slip sheet or separator sheet should be installed according to membrane manufacturer s recommendations. Aramid fiber is woven into the fastening side of all full rolls of pvc membrane. Membranes ib offers a premium line of high performance durable pvc roofing membranes. Meets the requirements of astm d 4434 type iii.

So any time a pvc roof is to be installed in such a way as to come in to contact with any asphaltic product separator sheets must be installed to keep the pvc from directly contacting the asphalt. You do neet to separate the pvc and any asphalt tar based material but this is a fairly simple and inexpensive process and is done all the time. Four 4 methods to re cover a metal panel roof the many options for attaching a single ply system to a metal panel roof an example calculation for wind uplift design pressures and appropriate fastener patterns that provide the necessary resistance capacity industry. You best option is to use fleeceback pvc or a separation sheet.

One caveat pvc is incompatible with asphalt based products. Pvc is relatively light and can be purchased in milages between 36 and 90 mils as mentioned before a mil is 0 001 of an inch. This is one instance where a tpo membrane would be a more suitable alternative. Yes you can install pvc over torch down tar roofing.