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.
The Flexospan Standing Seam 316 is a straight-sided, non-trapezoidal panel that's simple to install and flash. It's best suited
to roofs with continuous transitions or mansards and for light industrial and commercial-grade applications.