Alitherm Heritage Casement Window

Alitherm Heritage provides the ideal solution for heritage applications such as listed building renovations and large scale replica-refurbishment projects where planning constraints are to be considered. The window is designed to be built as a series of horizontal modules which can be stacked using horizontal couplers to form a multi-part window featuring a specially design drip bar between modules.

Alitherm Heritage 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 Heritage 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.

Standard Specification

• Fixed windows,tilt turn, side hung or top hung open out casements
• Polyamide thermal break provides enhanced thermal performance
• Designed as a direct replacement for steel windows
• 316 Marine Grade Stainless Steel Hardware options
• Single or dual colour, marine quality polyester powder coat as standard
• Heritage and Art Deco hardware options
• Security tested to PAS 24:2016 (casement windows & fixed lights only)
• Weather tested to BS 6375 Part 1:2009
• British Standard Kitemark KM 81543
• British Standard Kitemark KM 81580