Alu MB-79N Si

Key Features

  • Thermal break aluminium system with U-values from 0.83 W/m²K (with triple glazing)
  • SI (Superior Insulation) variant includes additional thermal inserts for improved performance
  • Compatible with open-in casement, tilt & turn, and fixed light designs
  • Suitable for double and triple glazed units up to 63mm thick
  • Modern, slimline profiles with strong structural performance
  • Fully customisable in a range of RAL colours, including dual-colour and anodised finishes
  • Compatible with PAS 24 security upgrades
  • Lead time: Typically 3–4 weeks

Key Features

  • Thermal break aluminium system with U-values from 0.83 W/m²K (with triple glazing)
  • SI (Superior Insulation) variant includes additional thermal inserts for improved performance
  • Compatible with open-in casement, tilt & turn, and fixed light designs
  • Suitable for double and triple glazed units up to 63mm thick
  • Modern, slimline profiles with strong structural performance
  • Fully customisable in a range of RAL colours, including dual-colour and anodised finishes
  • Compatible with PAS 24 security upgrades
  • Lead time: Typically 3–4 weeks

Alu MB-79N Si

The Alu MB-79N SI window system is a high-performance aluminium solution designed for superior thermal insulation, sound reduction, and modern aesthetics. As part of the renowned Aluprof range, this system is ideal for both residential and commercial applications where energy efficiency and sleek design are priorities.

Featuring multi-chamber thermal breaks and insulated profiles, the MB-79N SI achieves excellent U-values while maintaining slim sightlines and architectural appeal. With a range of opening configurations and compatibility with double or triple glazing, this system is both versatile and future-proof.

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