The Flexospan Standing Seam 18 roof panel is designed for both new and retrofit projects. With a seam of 2 5/8" or 2.625", an overall coverage area of 18" and stiffening ribs as standard, the FSS 18 is especially useful where strength over open purlins is required or where there are long runs with limited openings.
Roofing and Siding Panels: Flexospan