Exterior Porthole Windows Across the UK
At Aluminium Bending Specialists Ltd, we craft all of our windows here in the UK and offer a bespoke range, designed to meet your specific requirements. Every porthole window is made using a thermally broken equal leg aluminium outer-frame which provides added insulation and prevents energy loss.
All of our aluminium porthole windows are powder coated in-house with an average minimum powder thickness 60 microns. This is over double the industry standard and ensures your windows have a richer, longer lasting finish that won’t fade over time.
The porthole window (round window) frame can be designed to meet your exacting requirements between a minimum diameter of 300mm and a maximum of 1800mm. All frames can be painted in any Standard RAL dual or single colour to complement your overall scheme.