Frequently Asked Questions
Learn more about our custom alignment methods, insulated products, and warranty framework.
We offer some of the strongest warranties in the industry. Depending on the service, our structural and alignment warranties range from 5 years (for tech-integrated smart locks) to 12 years (for sliding doors weather-seals) and up to 15 years for residential entry door structures. All our craftmanship is fully backed by our local Norge Door guarantee.
For a standard single residential entry door, the process takes approximately 3 to 4 hours. This includes removal of the old door and frame, preparation and level check of the opening, thermal framing installation, door leaf mounting, hardware calibration, insulating foam application, and fitting of finishing architraves.
We do both! We provide a wide catalog of premium insulated Nordic doors from top manufacturers, complete with high thermal efficiency ratings. However, if you have already purchased a specific door from another supplier, our expert installers will fit it for you with the same alignment warranty.
Yes, thermal insulation is our top priority. We use premium low-expansion insulating foam, high-compression rubber seals, and multi-point draft protection systems. Our doors are certified with low U-values (typically below 0.8 W/m²K) to meet strict Norwegian building codes (TEK17), keeping cold drafts out and heating bills low.
We are based at Ragna Nielsens vei 11, 0592 Oslo. We provide door installation services throughout Oslo and surrounding Viken municipalities, including Asker, Bærum, Lillestrøm, Follo, and Drammen. For projects further out, contact us to check availability.
You can request a free consultation or project quote through our Contact page. Alternatively, you can contact our office directly by emailing about@proffdoorrzevski.online or calling +15642245714. We will schedule a site check to measure exact dimensions and provide an upfront, transparent estimate.
Have a Question Not Listed Here?
Contact our support desk or call our Oslo workshop, and our team will provide immediate assistance.