Authorised Trade Partner of MS więcej niż OKNA · ul. Ku Słońcu 101, 71-046 Szczecin
Since 1994

About us

We've been active on the market since 1994 as an Authorised Trade Partner of MS więcej niż OKNA — one of Poland's largest manufacturers of energy-efficient and passive-house windows. The company is run by Aleksander Kosior.

Our authorised-partner status commits us to factory pricing and the highest standards of care — in advice and measurement as much as in installation and after-sales service. We know that even the best window loses half its value with careless fitting, so we treat every project with the same attention.

We serve private and business customers in Szczecin and the surrounding towns — Goleniów, Stargard, Police, Gryfino and Dobra — and, thanks to our proximity to the border, customers in Germany as well, including Berlin, Neubrandenburg and the surrounding areas. Quotes and communication are also available in German.

Biuro OKNA SZCZECIN MS

How the process works

1. Contact & advice

By phone, e-mail or in person, we arrange a free measurement and help you choose the right product.

2. Measurement & quote

A specialist takes on-site measurements and you receive a detailed, transparent quote.

3. Ordering at the MS factory

We order your windows, doors or shutters directly from the factory, at trade-partner prices.

4. Installation

An experienced team installs the products to proper building standards and the manufacturer's guidelines.

5. After-sales service

We remain available after installation too — adjustments, servicing, accessories.

Let's plan your new windows or doors

Free measurement, expert advice and a quote — in our showroom, by phone, or online. We serve customers in Szczecin and the region, as well as in Germany (Berlin, Neubrandenburg and surrounding areas).

Get a free quote