Smarts Alitherm Heritage Window System
Supplied & Installed in

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 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.

  • Fixed windows

  • Single or double sash, side hung open out casements

  • Top hung open out casements

  • Pivot windows (currently under development)

  • Polyamide thermal break provides enhanced thermal performance

  • Designed as a direct replacement for steel windows

Call us! 0191 4301068

Or enter your details below

Thanks! We will be in touch shortley.

Smarts Heritage Window
Replace olf Steel Crittall Windows
Heritage Window Monkey Tail Handles