About GW KONSTRUKTION

Welcome to GW KONSTRUKTION – your expert for sophisticated solutions in the solar industry.

Our passion is developing high-quality products that make the everyday lives of installers and homeowners easier and safer. Our focus is on one particularly important area: secure cable penetrations through tiled roofs .

With extensive expertise, precision, and the commitment to always delivering the best solution, we manufacture products specifically tailored to the requirements of modern photovoltaic systems. Our components ensure that cables are routed cleanly, weatherproof, and reliably from the roof to the interior of the house – without compromising on tightness or stability.

GW KONSTRUKTION stands for:
✔ Solution-oriented products for the solar industry
✔ Reliability and quality “Made in Germany”
✔ Customer proximity and technical expertise

Whether for private or commercial solar systems – with our products you choose safety, longevity and easy installation.

Trust in our experience. Trust in GW KONSTRUKTION .