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GSE
GSE In-Roof Portrait Top Right Corner Flashing 30mm - BLACK
GSE In-Roof Portrait Top Right Corner Flashing 30mm - BLACK
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GSE IN ROOF Portrait Top Right Corner Flashing 30mm - Black
The GSE IN ROOF Portrait Top Right Corner Flashing 30mm is an MCS-approved flashing piece that weatherproofs the upper right-hand corner of portrait-oriented in-roof PV arrays. Designed for use with PV modules of 30mm frame thickness, this black corner flashing forms the transition between the top flashing run and the right lateral flashing, closing out the array perimeter at this key junction point to prevent water ingress beneath the integrated mounting system.
Key Technical Details
- Product: GSE IN ROOF Portrait Top Right Corner Flashing 30mm - Black
- Part Code: GSE-ART106408
- Manufacturer Reference: ART106408
- Module thickness compatibility: 30mm
- Weight: 0.5 kg
- Colour: Black
- Mounting category: In-roof integration
- Array orientation: Portrait
- Position: Top right corner
- Certification: MCS approved
Key Features
- MCS-approved corner flashing, compliant with Microgeneration Certification Scheme requirements for registered installations
- Matched to 30mm PV module frame thickness for a precise seal where the top flashing assembly meets the right-hand lateral flashing
- Part of a streamlined top flashing assembly requiring only 4 items plus flashing hooks to fix each piece to the roof battens
- Black finish is visually consistent with all other GSE in-roof flashing, clamp, and frame components
- Mirrors the top left corner flashing (ART106401) on the opposite side of the array, and both are required for a complete top flashing installation
Installation Notes
- This right corner flashing is fitted at the top right-hand corner of the portrait-oriented in-roof array. The corresponding left corner flashing (ART106401) is required for the opposite side to complete the upper perimeter
- Assembly requires only 4 components plus flashing hooks, with each flashing piece secured directly to the roof battens
- Top flashing is necessary when existing roof tiles do not overlap the GSE half-frames sufficiently at the upper boundary of the array
- A complete GSE top flashing assembly typically includes: top centre flashing, top junction flashing, top right corner flashing, top left corner flashing, top corner support, top flashing angle bead, pop rivets for angle bead, and hook plates for centre
- Must be installed exclusively with GSE in-roof system components to maintain full system compatibility, MCS compliance, and manufacturer warranty conditions
- Consult the GSE in-roof installation guide for correct assembly order, overlap direction, and fixing method for corner flashing components
Certifications and Compliance
- MCS approved for use within certified Microgeneration Certification Scheme installations
About GSE
GSE Integration has spent over a decade developing integrated photovoltaic mounting solutions as part of the SVH Energie group, with a consistent focus on innovation, competitiveness, and safety across their product range. The GSE IN ROOF system has secured over 60% of residential in-roof PV market share in France and is now a well-established integration platform for professional installers working across the UK.
About DECO Group
We are a UK-based solar wholesaler and distributor supplying matched pairs of GSE in-roof corner flashings, centre flashings, junctions, and every associated top flashing component to professional installers. Our trade supply makes it straightforward for installers to specify and order a complete, MCS-compliant GSE top flashing assembly for any portrait-oriented in-roof array layout.








