SMART Alitherm 800 Aluminium Sculptured Window

SMART Alitherm 800 Aluminium Window

The SMART Alitherm 800 Aluminium Window offers the highest thermal performance window suitable for both residential and commerical applications. It has two variants, the sculptured system for a more traditional looking window, and a flatter squarer system for a more contemporary window.

The Alitherm 800 windows is designed to meet the exacting requirements of Document L 2010. Window Energy 'A' Rating can be achieved when used with the correct double or triple glazed unit.

The Alitherm 800 Aluminium window boast an extended chambered polyamide thermal break technology which creates a barrier between the cold air outside and the warm air inside. This technology significantly reduces thermal transmittance and enhances the overall U Value of a product.

  • Sculptured profile for a more traditional look
  • The system is suitable for both internally or externally beaded, side or top hung open out windows
  • High security multipoint shootbolt locking fitted as standard

Traditional Looking Sculptured Profile

SMART Alitherm 800 Aluminium Window Close Up

SMART Alitherm 800 Cross Section

SMART Alitherm 800 Cross Section


The following profiles are the main profiles that we use as standard. More profile options are available and can be found in the Technical Manual.

Outer Frame

70mm base width profile used as standard.


Externally beaded sculptured sash used as standard.


Squareline bead for 28mm units used as standard. Chamfered beads available upon request.


Choice of 85mm Stub cill, 150mm, 190mm or 225mm.


For 70mm base width a 20mm add-on is available. This is used as standard where trickle vents are specified.