Fiberglass (FRP) Gutters & Downspouts


Enduro Tuff Span™ fiberglass gutter and downspout provide effective moisture drainage and long service life for demanding conditions. Our fiberglass (FRP/GRP) gutter consistently outperforms aluminum gutters by providing extreme strength and corrosion resistance.

The high strength of Enduro Tuff Span™ industrial fiberglass gutter comes from its 50% composition of glass reinforcing content. In addition, its premium iso-polyester resin provides protection from aggressive chemical attack.

With a Class I flame spread rating of 25 or less, Enduro industrial gutter can fit any roof pitch with its continuous-hinged hanger system. Our FRP gutter and downspout are perfect in combination with Enduro Tuff Span™ fiberglass roofing and siding. This allows our customers to create a complete corrosion resistant solution for moisture drainage.


To learn more about our fiberglass gutter and downspout, please contact us or download the Enduro Tuff Span™ Building Products Catalog.

Download Enduro Building Products Catalog

Fiberglass Gutter & Downspout Uses

    • Effective moisture drainage
    • As corrosion resistant system w/Tuff Span roofing & siding panels

Enduro Fiberglass Gutter & Downspout Features

    • Fire retardant
    • High strength & durability
    • Available in opaque colors
    • Mounting flange adjusts to roof pitch
    • Life cycle cost savings
    • Long, maintenance-free life

Enduro FRP Fiberglass Gutter & Downspout Resources