Thermally broken aluminium side-hung, top-hung, top swing reversible parallel casement window system incorporating innovative polyamide thermal break technology, which creates a barrier between the cold air outside and warm air inside. This technology significantly reduces thermal transmittance and enhances the overall U-value of the product.

Alitherm Parallel is an innovative solution for enhanced natural ventilation. The system allows for a balanced, effective airflow whilst maintaining security and safety.

Alitherm 700 is available in a choice of standard and non-standard colours, including metallic, dual colour, Smart’s Sensations textured, and Alchemy anodized effect finishes.

Features and benefits:

An enhanced system designed to comply with the revisions to the Building Regulations (E&W), Document L compliant.
BRE Green Guide A+ Rating.
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.
Profiles feature an extended polyamide thermal break to enhance thermal performance.
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.
British Standard Kitemarked system – KM 81580 and KM 81543.

Kitemark: Certificate: KM 81543