Custom aluminium windows: exactly as you want them

Having custom aluminium windows made gives you endless freedom. You choose not only the exact dimensions, but also the type of profile, colour, glazing and hardware. This way, every window seamlessly matches your home and wishes. At Glazer, we guide you from the first measurement to the final installation, with clear advice and a transparent quote.

The advantages of aluminium

Aluminium is naturally strong and light. As a result, the profiles are slimmer than with wood or PVC, which means more glass surface and a sleeker look. The material does not rot, is fully resistant to the Belgian climate and requires hardly any maintenance. Moreover, aluminium is infinitely recyclable, a sustainable choice that also contributes to a lower energy bill, especially in combination with high-efficiency glazing.

Sizes and customisation: how does it work?

No two homes are the same. That's why our advisors come to your location free of charge to accurately measure the rough openings. Those measurements form the basis of your quote. We discuss whether you go for a fixed window, a tilt-and-turn window or a sliding window, and whether there are special requests such as a low threshold or a ventilation grille. Based on that measurement, we prepare a custom quote.

Colour and finish: choose from hundreds of RAL colours

Standard delivery often includes white, black or anthracite grey, but the possibilities go much further. Our profiles are powder-coated in any desired RAL colour, from warm earth tones to striking accent colours. The coating protects the aluminium against scratches and UV radiation, keeping the colour beautiful for years. In doubt? We'll gladly send you a colour sample.

What determines the price of a custom aluminium window?

The price depends on several factors: the dimensions, the type of window, the choice of a standard or thermally broken profile, the glazing and the hardware. Because every project is unique, we do not work with fixed rates. After a free measurement, you receive a transparent custom quote, without surprises. Request your no-obligation quote.

When is the best time to order? (seasonal advice)

January is traditionally the best period to order your aluminium windows. Many builders then start planning renovations, so production is still quiet and delivery times are short. In the run-up to spring, demand can peak, resulting in longer waiting times. If you order in winter, you can often enjoy your new windows within 4 to 6 weeks.

Install it yourself or have it done?

Our custom windows are delivered fully assembled, ready to install. If you are handy and have experience with construction projects, you can perfectly do it yourself. We include a clear manual. Prefer to be taken care of? Our own installation teams are ready for you throughout Belgium.

Maintenance and repairs

Aluminium windows are virtually maintenance-free. An annual cleaning with water and a mild detergent is enough to keep them in top condition. Also check the rubbers and hardware. Is a window no longer running smoothly or is there a scratch in the coating? For aluminium window repairs, you can contact us for professional repairs and maintenance contracts.