Dachdurchführung24 – Roof penetrations by installers for installers
Dachdurchführung24 is the specialist for high-quality PV cable roof penetrations. With our B2B shop Dachdurchführung24.de, we supply solar installers, electricians, and craft businesses throughout Germany – for years with the same philosophy: best quality, fair prices, direct support.
Made in Germany – Developed by installers for installers
Our roof penetrations are not designed on the drawing board by office workers, but rather from the practical experience of installers on the roof. We know what you need – robust, durable solutions that reliably work on the construction site. Every product is manufactured in Wildberg, Baden-Württemberg, and undergoes strict quality checks.
Why TPU and a 20-year warranty?
The material TPU (Thermoplastic Polyurethane) is the best choice for roof penetrations: UV-resistant, extremely durable, and resistant to weather, ozone, and temperature fluctuations. We guarantee you 20 years – because we believe in its quality.
B2B exclusive – Made for professionals
Dachdurchführung24.de is a pure B2B shop. This means: direct communication with us, B2B prices starting from a minimum order of 20 pieces, fast delivery times, and personal advice.
Our product range
- PV cable roof penetrations: 105mm, 125mm, 150mm
- Accessories: Solar cable holders and mechanical cable protection
- Custom solutions: Custom fabrications upon request
All products are Made in Germany and immediately available.
Interested in working together?
Get in touch with us: → Contact us
Dachdurchführung24 | Roof penetrations Made in Germany | Wildberg, Baden-Württemberg