The Smart Alitherm Heritage range is one of the most sought-after products in the window industry, specifically designed for refurbishment projects in areas with sensitive planning restrictions. Known for its slim sightlines and bespoke hardware, this range offers the perfect traditional aesthetics, making it ideal for Victorian, Edwardian, and Art Deco properties. When paired with monkey tail and bulb handle options, it enhances the classic look of these period homes.

Installed in numerous projects across the UK, the Alitherm Heritage range has quickly become a favorite among architects as a modern, high-performance alternative to traditional steel windows and doors. As a manufacturer, we bring extensive product knowledge and are confident that we offer some of the best prices in the UK.