Flat Roof – Mounting Systems for Solar Installations
Flat roofs often provide large, uninterrupted surfaces for PV systems — whether on residential, commercial, or industrial buildings. This category covers ballasted mounting systems from K2 Systems and SL Rack, the penetration-free fine concrete base from Wattstone, and roof anchoring accessories from Solmont for the K2 Dome system.
The K2 Dome 6 System is K2's flat roof all-rounder: ballast-optimised based on current wind tunnel standards, with general building authority approval (abZ), and suitable for all common roof coverings including membrane, bitumen, gravel, green roof, and trapezoidal sheet — in both south and east-west orientation at 10° or 15° tilt. The system is complemented by roof anchoring components from Solmont for roofs with limited load reserves or inclinations above 3°.
SL Rack offers two flat roof systems: the SL Fast Flat stands out with 100% pre-assembled components and a tool-free click system — one of the fastest flat roof systems on the market, for south and east-west orientation on all flat roof types. The FLA Generation 2.0 offers extended ballasting options, integrated maintenance walkways, and minimal roof loads — ideal for large commercial and industrial roof areas. Wattstone rounds off the portfolio with modular fine concrete bases for penetration-free ground and flat roof mounting — straightforward, flexible, and usable without roof anchors.
