K2 GreenRoof Strut 480mm Aluminium for Solar Mounting on Green Roofs

For green roof solar installations, structural integrity often hinges on the connecting elements that keep module rows aligned and stable. The K2 GreenRoof Strut 480mm is engineered specifically for this role—a robust aluminium cross brace that reinforces the GreenRoof system without adding unnecessary weight to the roof membrane. Unlike generic mounting rails, this strut is precision-formed from EN AW-6063 T66 aluminium, delivering high corrosion resistance and long-term durability in all-weather outdoor conditions. Its 480 mm length is matched to the GreenRoof geometry, ensuring a clean, low-profile fit that integrates seamlessly with ballasted flat roof setups. Whether you are planning a small residential array or a large commercial green roof project, this component provides the reliable structural connection that keeps the entire system performing season after season.

Highlights

• Purpose-built for K2 GreenRoof systems: guaranteed compatibility with existing GreenRoof components and layout patterns.
• Premium aluminium construction (EN AW-6063 T66) offers excellent strength-to-weight ratio and natural corrosion resistance.
• 480 mm length optimised for horizontal cross-bracing, enhancing module row stability without excess material.
• Rectangular profile design maximises bending stiffness while maintaining a slim, unobtrusive profile on the roof.
• All-weather suitability: withstands UV exposure, rain, snow, and temperature fluctuations typical of green roof environments.
• TÜV-certified manufacturer series, reflecting rigorous testing and quality assurance.

In daily use

Installers will appreciate how the K2 GreenRoof Strut simplifies array assembly. It acts as a horizontal connecting element between primary supports, distributing loads evenly and reducing point stress on the green roof buildup. Because it is part of the GreenRoof system, alignment is intuitive—no custom fabrication or drilling is required. The natural aluminium finish blends with surrounding metal components and requires no additional coating, keeping maintenance to a minimum. On a ballasted flat roof, the strut helps maintain consistent spacing and prevents lateral movement, which is critical for both energy yield and roof protection. Its lightweight nature also eases handling during installation, cutting labour time without compromising structural performance.

Full specifications

• Brand: K2 Systems GmbH
• Model: 2004186
• MPN: 2004186
• EAN: 4251786215799
• Product type: Solar mounting system component (strut / cross brace)
• Material: Aluminium EN AW-6063 T66
• Length: 480 mm
• Colour: Natural aluminium
• Profile type: Rectangular
• System compatibility: K2 GreenRoof
• Application: Mounting solar PV modules on green roofs
• Mounting orientation: Horizontal (connecting element)
• Installation type: Ballasted flat roof system
• Corrosion resistance: High
• Environmental suitability: Outdoor, all-weather
• Certification: TÜV certified (K2 Systems)
• Country of origin: Germany

Final note

When building on a green roof, every component must work in harmony with the vegetation and drainage layers. The K2 GreenRoof Strut 480mm is not just a piece of metal—it is a precision-engineered link that upholds the entire solar array. By choosing this strut, you are investing in a component that has been tested to meet the demands of modern green roof PV systems, ensuring safe, efficient, and long-lasting energy production.