Fatra PVC coated insulated box gutters have a span capability of up to 8m and offers superior thermal performance and a reliable gutter solution compared to the traditional metal box gutters. Fatra PVC coated gutters remove the requirement to seal the joints, stop ends and drainage points using silicone sealant which inevitably breaks down in a very short period of time. All joints, stop ends and drainage points in the gutter are hot air fusion welded with PVC membrane straps or prefabricated accessories creating a permanent and homogeneous waterproofed system with a life expectancy in excess of 30 years.
Fatra prefabricated stop ends, rainwater outlets and overflows drastically reduce installation time on-site.
Fatranyl insulated PVC coated steel lined gutters are designed for all types of gutters. The Fatranyl gutters are prefabricated to site specific requirements and can achieve and specific R value required based on the project specific requirements.
All conjoining gutter laps and stop ends are simply riveted together and are fully sealed and waterproofed using Fatrafol 804 PVC Membrane which is hot air fusion welded to the PVC lined steel to create a physical and permanent waterproof joint.