Aluminium Heritage Doors

Aluminium Heritage Doors

Our Alitherm Heritage aluminium doors and windows feature the slim profiles and sightlines of traditional steel glazing while delivering outstanding thermal performance. They are an ideal solution for refurbishment or heritage buildings where traditional steel windows need to be replaced.

Key features of our Alitherm Heritage doors and windows

• Aluminium that looks like steel.
• Approved replacement for listed buildings / and large scale replica-refurbishment projects where planning constraints are to be considered.
• Ultra-slim framework ideal for fitting between stone mullions.
• Innovative polyamide thermal break technology which creates a barrier between the warm air inside and the cold air outside.
• Cost-efficient compared to steel.