S4 Universal Mounting System

Design Tool - https://www.s4mountingsystem.co.uk/ S4 Screw 6.5X25mm - EPDM - A2/Frame Fixing A self-tapping fastening screw with EPDM designed for solar PV and structural frame fixing. It features: Size: 6.5 × 25 mm - length suitable for frame fixing Head: Hex for secure tightening Seal: EPDM washer included - provides weatherproofing and sealing at the penetration point to reduce water ingress Material: A2 stainless steel - corrosion-resistant grade for outdoor exposure Manufacturer - S4 Mounting System SKU: ART2661  

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Design Tool - https://www.s4mountingsystem.co.uk/ S4 Screw 6.5X60mm - EPDM - A2 – Black A self-tapping fastening screw designed for roof-integrated PV and related metal/aluminium installations. It features: Size: 6.5 × 60 mm — suitable for fixing clamps, rails, brackets and other mounting hardware Head & Finish: Black coated head for corrosion resistance and aesthetic match with black mounting components Seal: EPDM washer included — provides weatherproofing and sealing at the penetration point to reduce water ingress Material: A2 stainless steel — corrosion-resistant grade for outdoor exposure Perfect for use with solar mounting clamps and frames where waterproof sealing is required. Manufacturer - S4 Mounting System SKU: ART2660  

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Design Tool - https://www.s4mountingsystem.co.uk/ S4 Flashing hook Hook plate for securing the side flashing on S4 roof-integrated solar PV installations. Can also be used to fasten the optional top flashing strips. Manufacturer - S4 Mounting System SKU: ART2640  

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Design Tool - https://www.s4mountingsystem.co.uk/ S4 Single Clamp Black with EPDM 2.5 mm (H30) + 1.7 mm EPDM This product is an H30 reinforced single clamp in black, which can be used to secure a PV panel frame to a mounting rail or structural frame. Details: Frame compatibility: Designed to fit a 30 mm panel frame thickness Finish: Black (aesthetic & corrosion resistance) Sealing: EPDM rubber pad to provide weatherproofing and protection between the clamp and panel frame Manufacturer - S4 Mounting System SKU: ART2630  

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Design Tool - https://www.s4mountingsystem.co.uk/ S4 Double Clamp Black with EPDM (H30) This product is an H30 reinforced double clamp in black, which can be used to securely hold two adjacent solar module frames in place. Details: Frame compatibility: Designed to fit a 30 mm panel frame thickness Double Clamp Design: Functionally acting as a mid-clamp, it securely holds the frames of two adjacent modules simultaneously to a shared mounting rail Finish: Black (aesthetic & corrosion resistance) Sealing: EPDM rubber pad to provide weatherproofing and protection between the clamp and panel frame Manufacturer - S4 Mounting System SKU: ART2632  

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Design Tool - https://www.s4mountingsystem.co.uk/ S4 Small Lateral Extension The S4 Small Lateral Extension is used to extend the lateral flashing or frame support within S4 roof-integrated mounting systems. It offers additional coverage where standard lateral flashing lengths fall short, allowing for greater flexibility and a fully sealed perimeter on larger PV installations. Designed to integrate seamlessly with the system, it helps maintain a durable, weather-resistant edge finish around the array. Manufacturer - S4 Mounting System SKU: ART2602  

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Design Tool - https://www.s4mountingsystem.co.uk/ S4 S4 Height Riser - Tile & Slate The S4 Height Riser is designed for solar PV installations on tile and slate pitched roofs within the S4 mounting system. It provides adjustable height to accommodate uneven roof surfaces, helping to achieve accurate panel alignment and consistent rail positioning. By supporting correct panel angles and a level mounting plane, the height riser contributes to a clean installation and reliable long-term system performance. Manufacturer - S4 Mounting System SKU: ART2610  

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Design Tool - https://www.s4mountingsystem.co.uk/ S4 Pre-Compressed Seal Roll 5Lm The S4 Pre-Compressed Seal Roll (5m) is a high-performance EPDM sealing component designed for use with S4 in-roof mounting systems. It provides a continuous, watertight perimeter seal around the edges of a rooftop photovoltaic (PV) array where flashing interfaces with roof tiles or adjacent roof surfaces. The pre-compressed EPDM material expands slightly once installed, allowing it to fill gaps and surface irregularities to enhance weather resistance and long-term protection. Supplied in an approximately 5-metre roll, the seal supports a clean finish and helps maintain the integrity of the roof interface throughout the lifetime of the installation. Manufacturer - S4 Mounting System SKU: ART2662  

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Design Tool - https://www.s4mountingsystem.co.uk/ S4 Universal Black Lateral Flashing The S4 Universal Lateral Flashing is a black aluminium finishing component designed for use within S4 roof-integrated solar PV mounting systems. It provides a secure, weatherproof seal along the sides of the photovoltaic (PV) array, helping to protect the installation from water ingress while delivering a clean and professional edge finish. Manufactured from durable, weather-resistant aluminium with a sleek black finish, the flashing integrates seamlessly with all S4 in-roof frame types when used as a lateral sealing component. By sealing the outer edges of the array, it supports long-term durability, maintains system integrity, and enhances the overall visual appearance of the installation. Supplied in a 1290 mm length, it is designed for straightforward integration within the S4 mounting platform. Manufacturer - S4 Mounting System SKU: ART2641  

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S4 PV Panel Support Pins Design Tool - https://www.s4mountingsystem.co.uk/ Part No: S4-ART2609 Mounting - In Roof Patented Universality, Engineered for Performance With S4 Mounting System’s patented universal base plate, you streamline the entire photovoltaic mounting process. Designed to fit all panel sizes both portrait and landscape, it eliminates the complexity of managing multiple part references. A single component, compatible with all configurations, means reduced inventory, optimised logistics, and faster installations. This patented system is the result of rigorous engineering, built to deliver long-term performance, reliability, and simplicity. Beyond eliminating layout errors and compatibility issues, it enables significant savings at every stage of the project. Fewer components, shorter installation times, and simplified stock management. Fewer components. Fewer errors. Better performance. Manufacturer - S4 Mounting System SKU: ART2609  

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S4 Lateral Adaptors - PV Array Ends Design Tool - https://www.s4mountingsystem.co.uk/ The S4 Lateral Adaptors are mounting accessories designed to provide secure end-of-array support within the S4 universal in-roof mounting system. They create stable and reliable connection points at the outer edges of the photovoltaic (PV) array, helping to maintain precise panel alignment across each row. By supporting consistent load distribution and structural stability, these adaptors contribute to a clean, well-finished installation and the long-term performance of the system. Manufacturer - S4 Mounting System SKU: ART2603  

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S4 Universal Frame Design Tool - https://www.s4mountingsystem.co.uk/ The S4 Universal Frame is a core structural component within the S4 universal solar mounting system, designed to support photovoltaic (PV) panels across a wide range of roof types and installation configurations. Manufactured from durable, corrosion-resistant aluminium, it provides a rigid and dependable support structure that helps maintain accurate panel alignment and consistent load distribution throughout the array. Its universal design simplifies installation and reduces system complexity by offering compatibility with multiple roof profiles and PV module layouts within the S4 platform. Built to withstand demanding outdoor conditions, the frame delivers long-term structural integrity and reliable performance over the lifetime of the solar installation. Manufacturer - S4 Mounting System SKU: ART2600  

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Design Tool - https://www.s4mountingsystem.co.uk/ S4 Small Lateral Extension for Vertical Extension The S4 Small Lateral Extension is designed to extend the S4 Vertical Extension. This extension maintains a weather-resistant perimeter while integrating seamlessly with the mounting system. Manufacturer - S4 Mounting System SKU: ART2606  

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Design Tool - https://www.s4mountingsystem.co.uk/ S4 Lateral Adaptors for Array Ends for S4 Vertical Extension The S4 Lateral Adaptors are mounting accessories designed to provide secure end-of-array support and connection in the S4 universal in-roof mounting system. These adaptors provide neat and stable attachment points at the ends of the photovoltaic (PV) array, ensuring consistent alignment and load distribution for the panel rows.  Manufacturer - S4 Mounting System SKU: ART2607  

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Design Tool - https://www.s4mountingsystem.co.uk/ S4 Large Lateral Extension for Vertical Extension The S4 Large Lateral Extension is designed to extend the S4 Vertical Extension. This extension maintains a weather-resistant perimeter while integrating seamlessly with the mounting system. Manufacturer - S4 Mounting System SKU: ART2605  

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Design Tool - https://www.s4mountingsystem.co.uk/ S4 Large Lateral Extension The S4 Large Lateral Extension is used to extend the lateral flashing or frame support within S4 roof-integrated mounting systems. It provides extended coverage where standard lateral flashing lengths are insufficient, allowing for greater flexibility and a fully sealed perimeter on larger PV installations. Designed to integrate seamlessly with the system, it helps maintain a durable, weather-resistant edge finish around the array. Manufacturer - S4 Mounting System SKU: ART2601  

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S4 Vertical Extension Design Tool - https://www.s4mountingsystem.co.uk/ The S4 Vertical Extension Adapter is designed to provide additional height within S4 roof-integrated mounting systems, helping to optimise panel alignment during installation. It supports consistent positioning of the PV modules, contributing to a clean finish and reliable load distribution across the array. Manufacturer - S4 Mounting System SKU: ART2604  

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