K2 SingleRail System

Suitable for different load cases and many ranges of spans, including extensive range of rails.

PV-Anlage mit SingleRail Montageschienen auf Einfamilienhaus

Quick and low-cost with direct lateral connections to the rail without additional components including customised height adjustment

Secure snap-in assembly – without needing to be screwed to the base plate

In combination with SingleHook roof hooks, SingleRail forms a powerful and multi-talented team

K2 Base: Simple, fast and safe PV planning

Quick and easy planning in five steps of K2 mounting systems for pitched and flat roofs. Our free planning tool K2 Base has a dashboard for efficient project control. Google Maps integration and graphic drawing tools support and facilitate your planning.

Start planning

System variants

Roof tiles and roof stones

Even with challenging rafter spacing, CrossBoard or SingleBoard enable safe and precise installation. The robust SingleHook Alpin is available for higher load requirements and the lightweight SingleHook 3S Light for lower load cases.

The SingleHook 3S Long is specially designed for tiles with larger overlaps, enabling the SingleRail to be used even with large-format roof tiles. Suitable hook solutions are also available for special roof shapes such as plain tiles or flat concrete roof tiles.

The SingleRail system can also be easily installed on roof insulation using alternative screws.

Compatible components SingleRail mit CrossHook 3S auf Dachziegeln

Corrugated fibre cement and corrugated sheet metal

They are available in many different lengths in diameters M10 and M12. They are all equipped with a seal and have an abZ in Germany.

Compatible components SingleRail mit Stockschraube auf welliger Eindeckung

Standing seam and round seam coverings

The following profile types are possible: double standing seam, angled seam, snap seam and round seam (Bemo, Kalzip, Aluform, Rib-Roof Evolution).

Compatible components PV-Anlage auf Blechfalzdach mit SingleRail System

Bitumen roofing

By fastening in the rafter and in the wooden boarding, the installation of the SingleRail is simple and uncomplicated as usual. Sealing with the butyl layer pre-mounted on the component has the advantage that a secure and watertight connection to the bitumen roofing can be guaranteed.

Compatible components

Membrane roofs

The K2 SingleRail IFP system offers an optimised fastening solution for sloping membrane roofs using anchor plates or mounting feet. The well thought-out design, combined with proven components, ensures safe and stable installation on membrane and bitumen roofs.

Compatible components