The GSE In-Roof Landscape End Clamp – Black (H27) secures the end module in a landscape-oriented row to its mounting frame, at the array's outer edge. Unlike the Portrait system, the Landscape range uses separate top and bottom end clamp parts to suit their position in the array.
Both variants are sized H27 for 30 mm module frame thicknesses (30–32 mm across GSE's compatibility band), per GSE's official Landscape half-frame and clamp compatibility table, and are supplied with the EPDM seal included.
2
Positions (Top / Bottom)
H27
Clamp Size
30mm
Module Frame Thickness
Black
Finish
Included
EPDM Seal
Landscape
System
Please Note
These are position-specific parts — the top and bottom end clamps are not interchangeable, despite sharing the same H27 size and module thickness rating. Fit ART106912 at the bottom of the array and ART106919 at the top. This H27/30mm figure is specific to the Landscape half-frame system and should not be confused with the differently-rated H27 mid clamp figures that appear elsewhere in GSE's documentation.
Position-Specific Top and Bottom Parts
Supplied as separate top and bottom end clamps to suit their position in the landscape array, rather than a single universal end clamp.
H27 Sizing for 30mm Frames
Rated for PV modules with a 30 mm frame thickness (30–32 mm compatibility band), per GSE's official Landscape clamp compatibility table.
EPDM Seal Included
Both clamps are supplied with the EPDM seal included, reducing the number of separate parts to order.
Steel Construction
Built from steel for a robust, durable fixing point designed to withstand UK weather conditions over the system's service life.
Part of the Landscape Half-Frame System
Designed specifically for GSE's Landscape In-Roof half-frame range, and not interchangeable with Portrait system end clamps.
Simple Combi-Drill Fitting
Fits with a standard combi drill at a controlled torque. GSE explicitly advises against impact drivers, which can over-tighten and deform the clamp or frame.
Variant Comparison
Variant
Position
Clamp Size
Module Frame Thickness
EPDM Seal
Manufacturer Ref
Landscape Bottom End Clamp 30mm EPDM – Black
Bottom of array
H27
30 mm (30–32 mm band)
Included
ART106912
Landscape Top End Clamp 30mm EPDM – Black
Top of array
H27
30 mm (30–32 mm band)
Included
ART106919
Technical Specification
General
Product Type
Solar PV in-roof mounting clamp (end clamp)
System Compatibility
GSE In-Roof Landscape half-frame range
Clamp Size
H27
Compatible Module Frame Thickness
30 mm (30–32 mm compatibility band)
Finish
Black
Construction
Material
Steel body with EPDM seal
EPDM Seal
Included with both variants
Installation
Function
Secures the end module in a landscape row to the mounting frame at the array's top or bottom edge
Required Accessories
GSE fixing screw and washer (sold separately)
Fitting Tool
Standard combi drill — do not use an impact driver
Reference
Manufacturer
GSE Intégration
Manufacturer Part References
ART106912 (bottom), ART106919 (top)
Important Safety Information
In-roof installation involves working with roof structure, weatherproofing, and electrical connections. Installation must follow GSE's official installation manual and comply with MCS, local building regulations, and electrical safety standards. Use a qualified, trained installer.
Frequently Asked Questions
What's the difference between the top and bottom end clamps?
They are fitted at different positions in the array — ART106912 at the bottom row and ART106919 at the top row. Both share the same H27 size and module thickness rating but are shaped for their specific position.
What module thickness are these clamps designed for?
Both are rated for 30 mm module frame thickness (30–32 mm compatibility band), per GSE's Landscape half-frame and clamp compatibility table.
Does this clamp come with the EPDM seal?
Yes — both the top and bottom Landscape end clamps are supplied with the EPDM seal included.
Are these compatible with the Portrait system?
No. These end clamps are built specifically for the GSE Landscape half-frame range and are not interchangeable with Portrait system end clamps, which use a different sizing and part range.
Do I need anything else to fit these clamps?
You will still need a matching GSE fixing screw and washer, sold separately, to secure the clamp to the frame.
BTU & WATT Calculator
Room Dimensions
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Glazing Type
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External Walls
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Insulation Level
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Required Heating
0
Watts
0
BTUs
Documentation
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