150 mm width extruded aluminium half round gutter.
Butyl mastic tape with low modulus silicone sealant at rivet fix through positions is recommended.
Stainless steel fasteners are recommended.
Gutters can be provided in natural mill finish or factory applied polyester powder coatings to BS 6496 and BS 6497. An extensive range of standard colours is available to RAL or BS colours. Other colours may be at an additional cost.