Q4Windows

Q4Windows is a Polish manufacturer of high-quality windows and doors, specializing in PVC, wood, aluminum, and wood-aluminum composite products. Established in 1992 and part of the Q4Windows Group, we’ve been exporting 90% of our production to markets across Europe and beyond, including the UK, Germany, Australia, and the US.

We serve a diverse range of clients, from residential builders to commercial contractors, providing tailored solutions for various building projects. Our commitment to quality is reflected in our use of components from renowned German suppliers like Profine, Roto, and Gealan, and our ongoing efforts to certify our products for the US market.

Q4Windows distinguishes itself through its extensive product range – offering everything from standard PVC windows to bespoke designs for the British market – and our decades of international experience. We continuously invest in technology and our team of specialists to ensure we meet the evolving needs of our clients and deliver exceptional value.

With over 250 employees and five factories, we are a trusted partner for projects of all sizes.