Hypalon Roofing Problems

The secondary problem with hypalon membranes is chalking and cracking caused by uv exposure.

Hypalon roofing problems.

We have seen more and more fairly subtle but important deficiencies with the following roof types. Provided by the conklin company. Pvc blend membranes manufactured by duralast. Hypalon is used in the construction of various products including roof membranes.

As the name implies single ply membranes rely on one membrane sheet layer to prevent leaks. Hypalon roof membrane product specification. Ethylene propylene ep and hypalon roof systems manufactured by j p. This roof surface simply wears away like with all roofing and we typically suggest a perfect resurfacing such as the prized silicone roof.

An old dupont product data sheet for hypalon. Viewable at burke industries website as a pdf document. Here are three common causes of moisture below the roofing membrane. 777 roofs can easily make a hypalon flat roof waterproof.

The presenter noted that hypalon the trademarked chlorsulfonated polyethylene cspe supplied by dupont was. With the demise of hypalon roofing is thermoplastic polyolefin single ply the next logical step. The problem is never with the mechanical or structural components it s with the waterproof part. See this hypalon roof system specification for an idea of how a hypalon roof system is put together.

Stevens has experienced problems with their ep and hypalon membrane roof systems. Moisture in the roofing system can also lead to deterioration of the structural roof deck and roof structure. In a recent webinar on cool roofing a presenter discussed some concerns with the roofing industry s focus on single ply roof membranes based on thermoplastic polyolefin tpo.