Junction Detail
Angle fillets are triangular-section insulation strips applied at the junction between a flat roof deck and a vertical upstand. They provide a gradual transition that prevents the waterproofing membrane from folding at a sharp 90° angle, a common point of stress concentration, cracking and eventual membrane failure.
Where used: Fitted at all upstand, kerb and abutment junctions beneath the waterproofing layer.
Integrated within a full tapered scheme, they support long-term roof performance and durability. Contact Gradient today to discover how Angle fillets can be incorporated as part of your flat roof tapered scheme.
Technical specifications Angle Fillets
Below you can find the detailed technical specifications for the product Angle Fillets. These specifications provide an overview of its key features, components, and performance characteristics to help you better understand its capabilities and suitability for your needs.