origin logo1. Origin

  • Specialty: Premium aluminum windows and doors.
  • Known For: High quality British manufacturing, excellent thermal efficiency, extensive customisation options, and a 25-year guarantee.
  • Standout Products: Origin OW-70 and OW-80 window systems with slim sightlines and thermally broken aluminum frames.

Find out more about Origin aluminium windows

2. AluK

  • Specialty: Commercial and residential aluminum window and door systems.
  • Known For: Durable, versatile designs suitable for a wide range of architectural styles and high performance in energy efficiency and security.
  • Standout Products: AluK 58BW and 77BW window systems, with excellent thermal insulation and a variety of styles and finishes.

3. Smart Systems

  • Specialty: Large range of aluminum window and door systems for both residential and commercial projects.
  • Known For: Affordable, reliable aluminum solutions with innovative design features like slim profiles and high thermal performance.
  • Standout Products: Alitherm Heritage, EcoFutural, and Visofold systems, which cater to modern and period properties.

4. Reynaers

  • Specialty: High-end aluminum window and door systems for residential and commercial applications.
  • Known For: Cutting-edge technology, superior energy efficiency, and contemporary aesthetics, particularly for large architectural projects.
  • Standout Products: Reynaers Slimline 38 and CP 155 systems, offering sleek designs and outstanding thermal insulation.

5. Senior Architectural Systems

  • Specialty: Commercial and residential aluminum windows and curtain walling.
  • Known For: Energy-efficient systems with an emphasis on sustainability, ideal for large-scale developments.
  • Standout Products: PURe® windows, which feature enhanced thermal performance and are fully recyclable.

6. Schüco

  • Specialty: Premium global supplier of aluminum window, door, and façade systems.
  • Known For: High-end, innovative designs with industry-leading thermal and acoustic insulation, often chosen for luxury homes and large commercial buildings.
  • Standout Products: Schüco AWS (Aluminium Window System) with options for superior insulation and minimalistic frames.

7. Cortizo

  • Specialty: European manufacturer offering modern aluminum window systems.
  • Known For: Strong, sleek profiles with a focus on energy efficiency and a variety of architectural applications.
  • Standout Products: COR 70 and COR Vision, ideal for maximising natural light with large glass panels and narrow frames.

8. Kloeber

  • Specialty: Customisable aluminum windows and doors for residential use.
  • Known For: High-end, stylish window systems with great thermal efficiency and extensive color and design options.
  • Standout Products: Aluminium Flush Casement Windows, which blend modern and traditional design.

These brands are leaders in the UK aluminum window market, offering a range of products that cater to different needs, from modern residential homes to large commercial projects. They are recognised for quality craftsmanship, innovative features, and reliable performance.