ALITHERM HERITAGE ALUMINIUM WINDOWS NORWICH
- U-values as low as 1.5W/m2K
- Security tested to PAS 24:2016 (casement windows & fixed lights only)
- Weather tested to BS 6375 Part 1:2009
- Designed as a direct replacement for steel windows
- Single or dual colour, marine quality polyester powder coat as standard
- Fixed windows,tilt turn, side hung or top hung open out casements
- 10-Year Guarantee on Frames & Glass
Alitherm Heritage windows in norwich are an ideal solution for listed buildings and heritage restoration projects where planning constraints require traditional aesthetics. The windows are designed in modular horizontal sections that can be stacked to create multi-part windows with traditional drip bars between modules.
Alitherm Heritage windows incorporate Smart’s innovative polyamide thermal break technology in the frame profile. This creates a barrier between exterior and interior air to significantly reduce thermal transmittance and improve the overall U value. The advanced thermal performance enables compliance with stringent energy efficiency regulations like Document L 2010.
These heritage-style windows are available in standard and custom colours, including metallic, dual tone, textured, and anodized effect finishes. This allows matching traditional aesthetics while benefiting from modern thermal performance. Alitherm Heritage combines classic visuals, energy efficiency, and flexibility to meet demanding historic project requirements.
HERITAGE WINDOWS PATTERN GLASS
Please scroll to see our range of standard pattern obscure glass.
HERITAGE WINDOWS FROM ASTRAFRAME
Astraframe offers sleek, modern aluminum windows that are aesthetically pleasing and high-performing. As a trusted supplier of double glazing across Norfolk and Suffolk, Astraframe provides durable, long-lasting home improvements.
The robust, secure nature of aluminum makes it an ideal material for windows that can withstand harsh weather. With Astraframe’s aluminum double glazing, you can expect great performance for decades.
Astraframe’s aluminum windows come in over 150 RAL colors, providing extensive options to match any home’s style – from subtle finishes to bold designs. Whether you prefer a modern, minimalist look or want to make a statement, Astraframe has an aluminum double glazed window to suit your preferences.
For reliable, low-maintenance, and energy-efficient aluminum windows with custom color choices, choose Astraframe. Our modern aluminum solutions deliver performance and aesthetics to enhance your home across norwich, norfolk.
Please see the locations below of the main areas across Norfolk that we serve.
If your location is not listed below. Please still contact us to see if we can help.