PV Roof Feed-Through · B2B Wholesale
Abrasion protection for solar cables
TPU roof grommets Made in Germany – permanently protect solar cables at the tile edge. Volume discounts from 20 pieces, available from stock.
Prices for trade professionals after free registration.
Our standards for your roof
Roof flashings for tile roofs – Made in Germany
Dachdurchführung24 vs. other manufacturers
From installers for installers. No excuses, quality that delivers on our promises!
Tested over years
Recommended by installers
No pinching of cables
We are partners with several wholesalers in the EU
Roof penetration24
Other providers
UV Stabiliser
Made In Germany
Durable & maintenance-free
Quick assembly without tools
Protection against insects
Recommended by installers
In 3 Schritten zum Fachhandelspreis
So einfach werden Sie D24-Partner
Bulk & Private Label
Your own brand? We manufacture for you starting from 500 pieces
From a quantity of 500 units, we produce roof flashings with your branding. For bulk quantities and project requirements, we will provide you with a customized offer – please contact us.
Test our PV roof feed-through
Dachdurchführung24
PV cable roof gland – mechanical cable protection 150mm length
Preise & Bestellung nach kostenloser Anmeldung.
✓ Made in Germany ✓ Staffelpreise ab 20 Stück ✓ ab Lager lieferbar
Are you a private customer?
Prices & orders are reserved for specialist companies and appear after free registration. As a private customer, you can find our roof flashings directly in the Nexcape shop.
B2B FAQ – Frequently Asked Questions for Business Customers
Is this shop exclusively for business customers?
Yes. This online shop is exclusively for entrepreneurs,
traders and legal entities within the meaning of §14 BGB (German Civil Code).
Sales to consumers (§13 BGB) are excluded.
Prices & Conditions
Our net tiered prices are reserved for specialist companies and appear after free registration. Register once as a business customer - after that you will see all prices and can order directly.
Yes. We offer tiered pricing starting at 20 units – with better unit prices at 50, 100, 500, and 1,000 units. For 1,000 units or more, or for private label, we will provide you with a customized quote.
Yes. From the second order onwards, purchase on account with up to 30 days payment terms is possible (trade credit). Simply contact us about this.
Shipping
Yes. We ship to business customers within Germany
as well as to all EU countries.
Shipping to non-EU countries depends on the project or
quantity. The respective shipping options
will be displayed during the order process.
Delivery time depends on availability,
order quantity and delivery address.
• Germany: usually 1–3 working days
• EU countries: usually 3–7 working days
• Large and project quantities: individual delivery time by arrangement
The specific delivery time will be stated in the order confirmation.
Product & Application
Our roof flashings are designed for common mounting systems and profiles in the photovoltaic sector and are used daily by installation and specialist companies – tested and proven in practice.
Please note: This shop exclusively supplies business customers. Private customers can find our products in the Nexcape Shop.
The feed-throughs are available in lengths of 105, 125 and 150 mm – each for 2, 4 or 6 PV cables, optionally with an additional PE/earthing opening. This way, you will find the right version for every string count and tile geometry.
Made from high-quality TPU – impact, tear and abrasion-resistant, as well as UV and weather-resistant. Manufactured in Germany (Made in Germany) and designed for the permanent mechanical abrasion protection of your solar cables at the roof edge.
Certainly. Request a free sample via the contact form or by email – we will send it to you for testing. Just provide us with your delivery address.
Downloads
Datasheet & Price List
All documents on NEXCAPE abrasion protection at a glance: The technical data sheet is freely available, the complete tiered price list for registered specialist companies.
Technisches Datenblatt
Maße, TPU-Abriebschutz-Material, Kabelkonfigurationen (2/4/6 PV, ±PE) und Längen 105/125/150 mm – Made in Germany.
Datenblatt herunterladen (PDF)B2B-Preisliste & Mengenstaffel
Die komplette Staffelpreisliste steht angemeldeten Fachbetrieben als Download bereit.
Anmelden für PreislisteExpert knowledge for installers
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For Installers & Business Customers
Roof penetrations for photovoltaics
Dachdurchführung24 is your specialized B2B shop for high-quality
roof penetrations for tiled roofs in the photovoltaic sector.
✔ Developed for professional use
✔ Abrasion-resistant, UV-stable & easy to install
✔ Ideal for new construction, retrofitting and renovation as well as balcony power plants
✔ Directly from the manufacturer – Made in Germany
Prices exclusively for registered commercial customers (§14 German Civil Code).
Quality & Protection
Permanent protection for your PV installations
Faulty roof penetrations lead to worn cables,
complaints, and unnecessary additional work.
Our products minimize this risk through a
practical design and reliable materials –
developed for daily use in the PV trade. Developed and tested by installers for installers.
Do you have any questions or change requests? Please feel free to contact us!
Designed for professional use in everyday PV applications
Why installers buy from Dachdurchführung24
Our roof penetrations for PV cables are born out of practice – not from a catalog.
Easy to install, time-saving, and designed for repeatable installations. Everything installers love on the roof. Fast, practical, efficient!
Safe and sustainable for the best performance and installation of your solar systems. Ideally suited for tiled roofs!