S4 Large Lateral Extension
The S4 Large Lateral Extension is used between S4 Universal Plates to bridge a wider horizontal gap where additional width is required for the PV panel.
It maintains continuous lateral support and flashing coverage, helping achieve a secure, weather-resistant fit across wider module layouts.
Dimensions (L×W×H): 12.5×2×115 cm
| Brand | S4 Mounting |
| Components | In-Roof System |
| Product Weight (Kg) | 0.90 |
S4 RoofFit Datasheet - 23 04 2026.pdf
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S4 Mounting Quick Guide - 02 02 2026.pdf
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S4 Mounting Installation Manual - 07 08 2026.pdf
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S4 Mounting Logistics Component Guide - 01 10 2026.pdf
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S4 InRoof Mounting System MCS BBA7468 Certificate - 16 09 2025.pdf
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S4 Mounting Test Certification Register - 17 06 2026.pdf
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S4 Roofit System BBA Certificate & NHBC Compliance -10 12 2025.pdf
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S4 ESG Ethics Compliance UK - 23 12 25.pdf
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S4 Universal Mounting System Brochurec - 30 12 2025.pdf
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S4 Mounting BROOF T4 Approved Panels List - 03 06 2026.pdf
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S4 Mounting Installation Warranty - 26 05 2026.pdf
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