Alu-One 70

Alu-One™ 70 has been designed as an alternative to the Alu-One™ 80.

Research and calculations were carried out in order to achieve the optimum balance between thermal and economic performance, without damaging the functionality, integrity and appearances.

The series offers all the advantages of Alu-One™ 80, with a great variety of solutions regarding sealing, different types of mullions, doors with or without thresholds etc.

We offer an extensive range of RAL colors and anodized finishes, including multi-colour, combined with a comprehensive range of tinted, laminated and high performance glass products to satisfy all aesthetic and security requirements.

Alu-One™ 70 can accommodate the following opening types:

  • Open in and open out doors
  • Tilt & Slide doors
  • Open in and out casements including Tilt & Turn


  • Three chambered system
  • High performance EPDM gaskets
  • Glazing: 7 mm to 42 mm triple glazed units
  • U-values as low as 1.2 W/m2K 
  • Euro Hardware compatible  profiles
  • Can be used on projects where Lifetime Homes is specified
  • Available in single and dual colour powder coat, or  anodised finish
  • Manufactured under ISO9001 quality management system
  • CE marked


Frame depth: 61 mm
Sash depth: 70 mm
Minimum visible width: 97 mm
Glass thickness: 7 - 42 mm
Gaskets: EPDM
Type of insulation: simple poliamide strip
Insulation depth: 24 mm


Thermal insulation EN ISO 10077-2: 1.6 W/m2K (double glazed window)
Thermal insulation EN ISO 10077-2: 1.3 W/m2K (triple glazed window)


Brochure information about current system
Technical catalog short version of fabrication manual