Expert Advice Fit Guarantee shop@cortteo.com

About us

For years, we have been helping homeowners across Europe keep their attic spaces comfortably shaded and protected from the summer heat. Our mission is straightforward: deliver reliable sun protection, restful sleep, and long-lasting quality without the high costs of unnecessary window replacements.

How We Work

Code-based identification: You do not need to measure the glass with a tape. Just send us a photo of your window data plate, and our specialists will decode the exact size code for you.

Clear product selection: Whether you need total room darkening, gentle light filtering, or external heat protection, we guide you to the exact solution designed specifically for your roof window brand.

Direct email support: Fast, dedicated assistance from technical specialists before and after purchase – no automated bots and no language barriers.

Fit Guarantee and Quality Promise

Guaranteed fit by window code: When you provide your factory window size code, we guarantee an accurate, proper fit for your blind or your money back. All our products are covered by a full 2-year warranty against manufacturing and material defects.

Company Data

Arttel
ul. Gajowicka 95/112
53-421 Wrocław, Poland
EU VAT: PL8992241856

Contact

Email: shop@cortteo.com
Web: Contact Form

EU customers can access the out-of-court dispute resolution platform: europa.eu

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