Thermoset epdm is a true rubber membrane roof.
Pvc rubber roofing.
Hot air welded seams make the membrane pliable and watertight under a variety of extreme weather conditions.
Flexible enough to fit around many structures and able to be applied on a sloped roof pvc rv roofing is a really terrific option.
One of the biggest advantages of epdm over a pvc roof membrane is a much lower price.
Pvc is also more reflective which means it will keep your roof and your rv noticeably cooler keeping your temperature costs lower and you more comfortable.
Epdm white food grade rubber is used for general gaskets countertops and skirting in all areas of food processing.
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.
Pvc rubber roofing is the strongest rv membrane for roofing with the highest tensile strength and the most resistance to tears and punctures.
Though the primary color of a pvc roofing membrane is white it can come in a variety of colors and hues.
Your cost will vary a bit depending on the type of material you choose.
A pvc roof is a premium single ply roofing membrane with superior durability longevity and performance and therefore costs more than an epdm rubber roof.
This reliable roofing membrane is 100 maintenance free.
That s what really brings costs down and it s incredibly convenient too.
Both thermoset and thermoplastics function the same on your roof.
However the standard pvc roofing membrane is about 50 mils.
Initially tpo roofing was designed to be an improved version of both pvc and epdm rubber membranes combing the benefits of both but without the disadvantages.
The most obvious similarity is that tpo thermoplastic olefin and pvc poly vinyl chloride are both thermoplastic materials.
This means you can avoid the maintenance and avoid fixing it up after every bad storm.
45 mils equal 0 045 inches.