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BaySystems NorthAmerica
2400 Spring Stuebner Road
Spring, Texas 77389
1-800-221-3626
US (281) 350-9000
FAX (281) 288-6450

BaySystems NorthAmerica is the leading manufacturer of SPF spray-applied polyurethane foam roofing systems. We have more than 30 years of proven performance in the roofing industry, with well over one billion square feet of SPF roofing applied in a wide range of environments.

BaySystems roofing systems are designed to provide durable, trouble-free performance in any climate and under any weather conditions, with Underwriters Laboratories and Factory Mutual code approvals.



Spray Polyurethane Foam Explained

What is a Polyurethane Spray Foam System?

Polyurethane foam is produced by a chemical reaction of a polyol and an isocyanate, in the presence of catalysts and other additives. The result is a rigid plastic that expands during the curing process and becomes a seamless layer of closed cell foam.

spray foam cross-section

The "system" includes preparation of the substrate, as well as application of the foam and elastomeric coating. This coating produces a weather resistant surface that can be walked upon for normal maintenance.