GSE Portrait Top Junction Flashing – Aluminium Roof Integrated PV Component

Integrate solar seamlessly into your roof line with the GSE Portrait Top Junction Flashing, a high quality aluminium flashing designed specifically for GSE in roof portrait systems. This robust junction component ensures a watertight, professional finish at the top of adjacent top flashing strips, helping maintain the integrity of your roof while delivering a clean, low profile solar installation. Ideal for both new build and retrofit projects, it combines MCS approved design with straightforward assembly for fast, reliable fitting on pitched roofs.

Why buy this Top Junction Flashing?

• Designed for MCS approved GSE in roof PV systems, supporting compliant solar installations that meet UK standards.
• Makes joining top flashing strips quick and secure, reducing on roof time and potential for leaks or misalignment.
• Adapted to 30 mm PV module thickness, ensuring compatibility with standard portrait orientation panels and associated GSE components.
• Lightweight yet durable aluminium construction resists corrosion and UV degradation, helping the flashing perform reliably over the system’s lifetime.
• Engineered for clean aesthetics, with a discrete black finish that blends discreetly into the roof line while still delivering structural and weather performance.

Suitable for

• Roof integrated solar PV systems using GSE portrait in roof mounting kits.
• Professional roofing contractors, solar installers and roofing merchants who value MCS approved components.
• Residential and light commercial properties where a low profile, long life solar solution is required.
• Roofs with standard 30 mm PV modules installed in portrait orientation over existing or new roof coverings.

Key features

• Top junction flashing for GSE portrait in roof systems, designed to overlap and join centre top flashing strips neatly and securely.
• 30 mm PV module thickness adapted profile ensures correct alignment and support for standard panels.
• Simple, low part count assembly: only four main components plus flashing hooks, reducing installation complexity and speed of fit.
• Colour coded black finish provides a discreet, professional appearance that complements most roof tiles or slates.
• Compatible with GSE flashing hooks and existing batten layouts, helping maintain consistent roof pitch and drainage.
• Designed for long term weather resistance, helping to keep water out of the roof structure at critical junction points.

Technical specifications