ALITHERM 700
Alitherm 700 is an innovative solution for enhanced natural ventilation. The system allows for a balanced, effective airflow whilst maintaining security and safety. The system can also be either a side or top hung casement, or top swing reversible window.
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.

  • Alitherm 700 is ideal for insertion into curtain wall facades in both low and high rise commercial buildings
  • The system is suitable for use as either replacement windows in existing buildings, or for installation into new builds
  • Alitherm 700 incorporates internally beaded vents suitable for either cockspur or shoot-bolt locking.
  • The system is also suitable for use with chain-operators, operated either individually or as part of an integrated automated solution for building climate control
  • Smoke ventilation available soon. Check with your supplier
  • British Standard Kitemarked system: KM 815580 PAS 24:2102, KM 81543 BS4873

Brand

Altherm

Material

Aluminium Polyamide

Dual Colour

Yes

Thermally Broken

Yes

NBS Available

Yes

WER Rating

A

U Value

1.6W/W/m²K (using correct glass unit)

Air

Class 4,600Pa

Water

Class 9A, 600Pa

Wind

Class E, 2400Pa

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)

838mm

Side Hung Max Height (mm)

1729mm

Top Hung Max Width (mm)

1729mm

Top Hung Max Height (mm)

1729mm

Reversible Max Width (mm)

1500mm

Reversible Max Height (mm)

1558mm

Parallel Max Width (mm)

2000mm

Parallel Max Height (mm)

3000mm

Parallel Max Weight (kg)

100kg – sashes above 100kg or 1500mm wide should be motorised operation only

Glazing (mm)

28mm double or triple glazed units

Frame Depth (mm)

70mm