BLUALU uPVC Windows in Białystok — Durable Aluminium Face, uPVC Warmth

BLUALU at a glance — key specs

BLUALU is for people who want a durable, designer aluminium look on the façade but don't want to give up the warmth and price of uPVC joinery. It combines two materials: a warm core in top-quality uPVC and a resistant, powder-coated aluminium face.

The profile is 6-chamber, with a build depth of 94 mm, and the two-chamber (triple-glazed) unit reaches U = 0,5 W/m²K — very good insulation, on a par with an energy-efficient home. The face is formed by a powder-coated aluminium cover cap with clips, available in up to 23 façade colours.

Aluminium cap and façade colours

What sets BLUALU apart is visible from the outside. The aluminium cover cap with clips is powder-coated, giving a matte, even, weather-resistant face — no yellowing or fading typical of cheaper solutions. It's the option for a rich, durable façade palette.

How many colours is BLUALU available in?

You can choose the cap in up to 23 colours, so you can match the window to a modern, dark façade or to the colour of the roof and the rest of the joinery. The aluminium face copes superbly with the Podlasie climate — rain, frost and sun — and keeps its as-new look for years. Once the windows are chosen, we'll suggest matching windowsills and roller blinds in a coordinated palette.

Sealing and profile ventilation

BLUALU is properly sealed: it has two contact gaskets plus an additional centre gasket. Three sealing lines hold heat better, cut draughts and dampen street noise more effectively than the classic two-gasket arrangement.

A signature feature of this line is the profile's outer chambers, which improve ventilation and cooling of the profile. This matters especially with dark aluminium cap colours, which heat up more in the sun — the extra chambers help keep the profile stable in hot weather.

Who BLUALU is for and how to order in Białystok

BLUALU is the choice for investors in Białystok and across Podlasie who want a modern, "aluminium" façade look and a rich colour palette, while also keeping very good insulation (unit U 0,5 W/m²K) and the sensible price typical of uPVC. It's a visually durable window — the aluminium outside needs no painting or upkeep.

Want to compare BLUALU with other uPVC lines or with full aluminium joinery? See the overview on the uPVC windows page. We fit with our own crew, offer instalments and a 5-year warranty, and the survey and written quote are free. Book a free survey and ask for a specific price.

Frequently asked questions