Silicone Vs Rubber Roof Membrane

Silicone roof coatings last 50 years.

Silicone vs rubber roof membrane.

Epdm rubber manufacturers try to minimize avoid seams with their epdm rubber membranes as seams are oftem common points of failure with epdm roofs. A variety of materials can be used to construct membrane roofs for example synthetic rubber thermoplastic pvc or similar material liquid polyurethane or modified bitumen can all be used. Gacoroof silicone roof coating delivers exceptionally durable and flexible membranes that unaffected at uv rays and maintain adhesion. If properly installed and maintained a commercial single ply membrane roof can last 30 years.

These roofs are all single ply membranes that often have an oily film on them at installation. Epdm rubber membrane sizes can reach 50 wide by 200 long. This oily film prevents the silicone from getting a good hold on the roof itself. However the essentials of a membrane roof include weatherproofing components reinforcement and surfacing.

Some less than reputable roofing contractors are telling customers around st. Silicone also beats natural rubber in heat resistance which depending on your application might be another glitch in natural rubber s properties. So we offer a primer that cleans off this oily film and allows the silicone to adhere perfectly. To help mitigate roof failures at the seams wide span epdm membranes are commonly used.

The essential guide to spray polyurethane foam roofing. Our team sees silicone roof coatings lose their efficacy on a regular basis. Perhaps the best reason to consider a silicone roof coating is the fact that you don t always need to replace the existing roof to benefit from this product. Louis that silicone commercial roof coatings will last 50 years.

A silicone roof coating provides you with some needed versatility but it also comes at a higher price than most of your other choices. Sbr costs a lot less than silicone and it has much better abrasion resistance than either silicone or epdm. Both allow you to protect your roof from environmental factors both protect your roof from fire and both are highly flexible in the face of temperature changes. As the oil comes off the roof the silicone will too.

Advantages single ply membrane roofing. However our experience and the research proves otherwise.