Ecostar Double Glazing offers a wide range of UPVC double glazed corner and bay windows, ideal for any type of house.
Ecostar’s double glazing bay window range adds character and boosts your home’s energy efficiency, and market value.
Corner and bay windows create a larger glass surface area than the wall they occupy which allows extra light to enter your home, improves views, creates space and enables warmth to enter your home in winter.
Ecostar UPVC double glazed corner and bay windows:
Lower your energy bills
Reduce your carbon footprint
Reduce outside noise by up to 90%
Withstand extreme weather conditions
Don’t fade, crack or split
Require no maintenance
View our range of finishes and colours




























If you’ve been looking for corner and bay double glazed windows, your search stops here. Ecostar’s range of UPVC composite windows with double glazing is the far superior option to traditional aluminium and wood windows and doors. Contact Ecostar today on 03 8782 9301 for a free, no-obligation quote or visit our mobile showroom and get impartial advice from the experts!
Accreditations
Ecostar holds all major Australian and European quality accreditations including Victorian Building Authority Registered Building Practioner, Australian Glass and Window Association, British Standard Institute, Secured by Design, Hot Country Profile, Window Energy Rating, Housing Industry Association, Neighbourhood Watch and BFRC energy rating (A++).