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K2 GreenRoof 2.0 — Quick and flexible installation on green roofsMore
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For over 20 years, K2 mounting systems have stood for efficient and reliable PV solutions on commercial and industrial roofs. Each K2 component is designed for maximum stability, ease of installation, and durability. Our digital ecosystem connects planning, design, and documentation – for maximum precision and efficiency. And our expert team supports you in every project phase.
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K2 mounting systems for flat roofs are suitable for many surfces such as concrete, bitumen, foil, green roofs, gravel, and trapezoidal sheet metal. Both single-sided and double-sided installations are possible. Installation angles range from 0 to 45°.
K2 Dome 6 System
The most flexible and versatile system group of the K2 flat roof systems, ballasted according to the latest wind tunnel standards.
K2 Dome Zero System
Our roof-parallel mounting system with a very low construction height is suitable for roof inclinations of up to 10° with common flat roofing coverings.
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K2 MultiRail System
The MultiRail System enables direct fastening of short rails to the roof covering with thread-cutting screws.
K2 BasicRail System
The K2 BasicRail System impresses with its quick installation as well as its suitability for high load cases. It is a floating long-rail system with controlled thermal linear expansion, making it especially roof-friendly.
K2 MiniRail System
This short-rail system allows for quick and easy installation for both portrait and landscape orientations. Due to its low weight, significant savings can be achieved in material and transportation costs.
In the MyK2 universe, we connect our mounting systems with intelligent digital tools – from data acquisition with the K2 DocuApp to planning in K2 Base through to performance monitoring with K2 Buddy.
All processes are centralized in your MyK2 account – for a fully integrated and transparent workflow.
How do you design and install a PV system that optimizes the solar energy output for 55,160 sq m for an industrial rooftop economically, safely, and with minimal complexity?
With the double-sided K2 D-Dome 6 Xpress system – developed for speed and reliability. Pre-assembled components and a click mechanism simplify the installation, significantly reducing on-site time.
By leveraging our proprietary digital tools and intelligent interfaces, we designed a system to deliver optimal PV performance with fast, reliable large-scale deployment. All Dome 6 systems have the General Building Authority Approval (abZ) No. Z-14.4-916, and K2 Systems is certified by DEKRA according to ISO 9001:2015 – ensuring proven, long-term quality