Alitherm 800 Aliminium Windows


Alitherm Series of windows offer a range of high quality glazing solutions for side hung, top hung open out, top swing reversible and parallel opening casements, suitable for both the residential and commercial markets.

The series features products that achieve;

  • Window Energy Rating A
  • BRE Green Guide A
  • U Values up to 1.2 W/m2K depending on system and glass unit
  • Includes the Kitemarked systems Alitherm 600 and 800 PAS 24:2012 Security

This versatile range of profiles can provide many solutions such as traditional casement windows inspired by the elegance and styling of timber products, or automatic parallel opening commercial windows designed to provide a balance airflow in multi-storey commercial buildings.

All Alitherm profiles utilise Smart’s innovative polyamide thermal break technology which creates a barrier between the cold air outside and the warm air inside. The technology significantly reduces thermal transmittance and enhances the overall U Value of a product.

  • Description
  • Specifications
  • Performance
  • Dimensions

This versatile range of profiles can provide many solutions for residential and light commercial applications. It can create traditional casement windows inspired by the elegance and styling of timber products, or contemporary style windows designed for modern homes or offices.

Alitherm profiles utilise Smart’s innovative 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 and is designed to meet the exacting requirements of Document L 2010.

Alitherm products are available in a choice of standard or non-standard colours, including metallic, dual colour, Smart’s Sensations textured, and Alchemy anodised effect finishes.

  • British Standard Kitemarked system KM 81580 KM 81543
  • Highest thermal performance window suitable for all general use applications
  • Will achieve U Values under 1.5w/m²K when used in conjunction with correct double glazed sealed unit
  • Alitherm 800 windows achieve a Window Energy ‘A’ Rating
  • Extended chambered polyamide thermal breaks provide excellent thermal performance
  • Brand ...... Alitherm
  • Material ...... Aluminium Polyamide
  • Dual Colour ...... Yes
  • Thermally Broken ...... Yes
  • NBS Available ...... Yes
  • WER Rating ...... A
  • U Value ...... 1.3W/m²K (using correct glass unit)
  • Document L Compliant ...... Yes
  • Kitemark ...... Yes
  • BS 6375-1:2009 ...... Yes
  • BS 6375-2:2009 ...... Yes
  • BS 4873 ...... Yes
  • Side Hung Max Width (mm) ...... 700mm
  • Side Hung Max Height (mm) ...... 1400mm
  • Top Hung Max Width (mm) ...... 1400mm
  • Top Hung Max Height (mm) ...... 1300mm
  • Glazing (mm) ...... 24mm or 28mm double or triple glazed units
  • Frame Depth (mm) ...... 70mm

Bi Fold Door 1 Panel
Bi Fold Door 2 Panel
Bi Fold Door 2 Panel
Bi Fold Door 4 Panel
Bi Fold Door 4 Panel
Bi Fold Door 5 Panel