Fibreglass Windows proudly Australasian made, our double glazed eco-friendly Fibreglass windows and doors will lower your energy costs and last a lifetime.
Welcome to Sovereign Windows. We’ve focused our engineering capabilities on designing and producing the most energy efficient and high quality architectural pultruded fibreglass products available. Enjoy the benefits of lower energy costs, long term durability and stable high performance products.
The Sovereign series is the next generation of windows and sliding doors, combining vision and clarity with state of the art performance.