S4 Vertical Extension

S4 Mounting System SKU: ART2604

More Details

The S4 Vertical Extension offers unparalleled flexibility for solar panel installations, adapting seamlessly to any panel width and height without the need for redesign. With a robust design boasting over 25 years of durability and a 10-year warranty, you can trust its long-term performance. Simplified installation and integrated waterproofing make it an efficient choice, allowing you to maximise your roof space with mixed orientations, all while ensuring compatibility with future panel standards.

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S4 Vertical Extension

The S4 RooFit Vertical Extension System is a solar roof mounting extension for PV panel installation on pitched roofs. It is designed for use with the S4 RooFit mounting range and supports vertical height adjustment within the roof mounting system.

Key Features
Full width compatibility

Compatible with all panel widths, helping to accommodate different module formats within the same mounting approach.

Vertical height extension

Provides a modular vertical extension for adapting to different panel heights and future module changes.

Portrait and landscape layouts

Supports portrait, landscape and mixed-orientation installations on the same roof.

Integrated waterproofing

Waterproofing is built into the system, removing the need for top flashings.

Reduced component count

Only five accessories are needed, supporting a simpler installation build-up.

Benefits
  • Helps accommodate changing panel sizes and formats
  • Reduces the number of mounting accessories required
  • Built-in waterproofing reduces separate flashing requirements
  • Supports installation flexibility across different roof layouts
Technical Summary

S4 RooFit Vertical Extension System for solar roof mounting. Full compatibility with all panel widths. Supports portrait, landscape and mixed orientations. Pitch range stated at 12° to 70°. Utilisation temperature range -20° to +85°C. Material listed as PP, aluminium and stainless steel. Only five accessories required.

Installation Notes

No top flashings are required because waterproofing is integrated into the system. Portrait installations use direct fixing. Landscape installations require one horizontal batten between rows.

Efficiency

Materials are stated as 100% recyclable. Black accessories are also stated as 100% recyclable.

Weight (kg)

1.05

Manufacturer

S4 Mounting System

Commodity Code

3926909790

Dimensions (mm) (H x W x D)

610 x 20 x 500

PDF Icon

S4 RooFit Installation Manual Current 2026 01

PDF Icon

S4 RooFit Datasheet Current 2026 04

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