S4 Short large horiz. extension

S4 is a specialist manufacturer of in-roof solar mounting systems, designed to deliver long-term performance, flexibility, and reliability for solar PV installations. Developed to adapt to changing panel sizes and layouts, S4 systems provide full compatibility across different panel widths, heights, and orientations. With a strong focus on simplified installation, integrated waterproofing, and structural durability, S4 in-roof solutions reduce installation time while maintaining a clean, flush roof finish. Manufactured using high-quality, recyclable materials, S4 mounting systems are built to exceed 25 years of durability and are supported by a 10-year warranty, making them a future-proof choice for residential and commercial solar projects.

ART2605- Short large horiz. extension

The ART2605 Short Large Horizontal Extension is a precision-engineered component for the S4 Universal In-Roof Mounting System, designed to provide extended horizontal coverage where a full large extension is not required. It enables accurate lateral expansion of roof-integrated solar PV arrays while maintaining continuous structural support and integrated waterproofing.

Ideal for both residential and commercial installations, the ART2605 offers greater layout flexibility in constrained roof spaces, allowing installers to fine-tune array width without compromising system integrity. Its modular design integrates seamlessly with the S4 system architecture, preserving roof weatherproofing and eliminating the need for additional flashings.

Key Features: 

• Short Horizontal Expansion: Provides extended lateral coverage in limited or constrained roof layouts.
• Optimised Coverage: Designed for applications where a full large horizontal extension is unnecessary.
• Full System Compatibility: Seamlessly integrates with the S4 Universal In-Roof Mounting System.
• Integrated Waterproofing: Maintains continuous weather protection without additional flashings.
• Precise Alignment: Enables accurate horizontal spacing for uniform PV array layouts.

Product Specifications: 

• Model: ART2605- Short large horiz. extension
• Roof Pitch Compatibility: 12° to 70°
• Material: High-strength aluminium alloy, corrosion-resistant 
• Warranty: 10 Years