ALITHERM 800
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)

Air

3, 600Pa

Water

Class E, 1050Pa

Wind

Class A5, 2000Pa

Document L Compliant

Yes

Kitemark

Yes

BS 6375-1:2009

Yes

BS 7950:1997

Yes

BS 4873

Yes

PAS 24:2012

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