Stevens Hypalon Roofing

Hypalon is used in the construction of various products including roof membranes.

Stevens hypalon roofing.

We have seen more and more fairly subtle but important deficiencies with the following roof types. A protective fully tapered layer of polyisocyanurate was used for the areas in front of the hangars. Hypalon is a chemical and dupont sells this to any number of people to use on any number of products but they don t make the end product so a company like jp stevens uses their extensive knowledge of cloth production and creates a hypalon roof by pouring this chemical onto the cloth they made but how much hypalon is there and what. Tpo pvc and hypalon.

Stevens roofing corp has been a trusted roofing contractor in norfolk va since 1946. With the demise of hypalon roofing is thermoplastic polyolefin single ply the next logical step. Harvey howells on 4 april 2019 at 13 35. 101 issue 7 p103.

Home stevens roofing systems. Tools of the trade products. Richmond 804 223 2929 norfolk 757 489 8791. 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.

Nine sullivan road holyoke ma 01040 2800 usa phone. According to wikipedia the online encyclopedia hypalon was a product of dupont performance elastomers a subsidiary of dupont and noted for its resistance to chemicals extreme temperatures and uv radiation. Custom curved metal panels from curveline inc. Pioneer roofing lay down acoustical decking which was covered with two 2 6 inch thick layers of stevens polyisocyanurate insulation stevens hypalon membrane was then fully adhered on top all while the trusses were still on the ground.

The presenter noted that hypalon the trademarked chlorsulfonated polyethylene cspe supplied by dupont was. Stevens was an early adopter of tpo for roofing. Roofing systems for commercial industrial institutional and specialty applications. Architectural precast pavers from wausau tile.

Stevens roofing systems was acquired by dow chemical in 2008. Hypalon roofing system manufactured by stevens roofing systems. The business became dow roofing systems but that ceased to sell tpo and pvc membranes in early 2011 when dow exited the roofing membrane business. Ethylene propylene ep and hypalon roof systems manufactured by j p.

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