ALUNA Aluminium Casement Windows — Contemporary Build
Anthracite ALUNA aluminium casement windows installed across a contemporary apartment building in Surrey. The super-slim sash profile of the ALUNA system was specified to maximise glass area and deliver the clean architectural lines the project demanded. Each window is Energy Rated A and PAS24:2022 certified — the benchmark for security on any residential project. The thermally broken construction achieves a U-value of 1.4 W/m²K, exceeding current Building Regulations requirements comfortably.
- System
- ALUNA Aluminium by Alunet
- Colour
- Anthracite Black (RAL 9005)
- Style
- Side-hung casement
- Glazing
- A-rated double glazed
What the customer said
“A1 have done some great aluminium doors, bifolds and sliders for us. Exceptional quality, really tidy work, and always on time. We keep coming back — they're simply the best in the area.”
Conor Kennedy
Aluminium Doors, Bi-Folds & Sliders
