Aluprof
Modern aluminum glazing, ground-floor security, larger openings
Aluprof is not a window in a box. It is an aluminum system — profiles, thermal breaks, gaskets and hardware engineered as a set, then fabricated into finished windows by a licensed workshop. That is how most of Europe buys aluminum glazing, and it is why the numbers attached to these products tend to be specific.
For a Queens project, the appeal is narrow frames, large glass, and hard evidence on both thermal performance and security.
Who they are
Founded in 1958 and based in Bielsko-Biała, Poland, Aluprof is part of the Grupa Kęty group and supplies aluminum systems across Europe and beyond, for everything from single-family houses to tall buildings.
Materials and system families
MB-70 is the widely used thermally broken window system, with frame U-values from around 1.0 W/m²K and burglar-resistance classes up to RC4. MB-86 and MB-86N add deeper profiles and aerogel insulation, pushing frame U-values below 0.7 W/m²K. MB-79N and MB-104 extend the range further.
Systems are tested to EN classes for air, water and wind performance, and several ranges carry UK PAS 24 security certification.
Which properties it suits
- Modern rear extensions and large fixed or sliding glazing.
- Ground-floor and garden-level openings where security class is a real concern.
- Multi-family and larger buildings needing a documented system rather than a catalogue unit.
How it differs from the other brands here
Against the American brands, this is engineering-led aluminum with published system data, not a stocked residential product line. Against Schüco and Reynaers, Aluprof tends to compete hard on value while carrying comparable certification.
What to confirm for your own openings
A brand is a starting point, not a specification. Before Aluprof is the right answer for your home, a handful of details need to be settled at the opening itself.
- Which series within the brand is actually available for your opening size and configuration.
- Frame material and depth against the existing jamb, and whether the install is insert or full-frame.
- Glazing package — coatings, gas fill, laminated or acoustic glass for a busy street.
- Hardware, screens and finish, inside and out, so the window matches the room and the facade.
- Lead time from approved drawings to delivery, and what happens on install day.
Tell us what you would like to change.
You do not need to know the product name or have every measurement ready. Start with the property, the windows, and the problem you want to solve.