Enduro is a leading manufacturer of fiberglass materials for building and industrial applications. Our manufacturing capability is one of the most diversified in the industry and includes pultrusion, continuous lamination, filament winding, fabrication, resin transfer, and compression molding. This capability produces a broad range of related composite products.

With over 25 years of proven performance, the Tuff Span tradition of engineering excellence has been maintained by Enduro through ongoing research and product improvements. Enduro’s Tuff Span products have delivered extended service life and cost economy for many industries and different product applications. Our building panels provide long, maintenance-free service life in the most challenging corrosive and structural conditions. They are offered in a broad range of profiles and properties in opaque and translucent colors to accommodate various building requirements. As a fully integrated supplier Enduro offers: