Windows
Double Glazed Windows
Anglian double glazed windows help keep your home warm, quiet and safe. Our double glazed uPVC windows, wooden windows and aluminium windows come in a variety of styles and colours to suit your home.
Our windows are Made in Britain with A++ to B energy performance ratings across the range of double glazing and triple glazing. Our top-performing A++ rated triple glazed windows are designed with energy-saving glazing technology to reduce heat loss even further.
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At Coziluxe, we believe in turning a house into a home, a place should reflect you and your lifestyle. With industrial experience of over 18 years, it gives you the peace of mind that you are dealing with a company large enough to be competitive but small enough to give you that personal service you expect when replacing Windows, Doors and Conservatories. Coziluxe is an honest and hard-working company that provides customers with a high-quality product without the expensive price tag.
uPVC Window Styles
WHY WE ARE BEST
Premium Quality
Trusted Fitters
Functionality
Fast service
Simple Process
Tailored Services
Our modern uPVC windows are energy efficient, with A-rated double glazing as standard. This helps your home feel comfortable all year round. Our uPVC frames can be upgraded to triple glazing to achieve the highest energy efficiency rating of A++, helping to reduce your energy bills.
Our uPVC Casement windows, uPVC Flush Casement, Elite Sliding Sash and Tilt & Turn windows are accredited by Secured by Design – a police initiative which aims to 'design out' crime. Our uPVC window frames have multipoint locking and design features to prevent glass removal from the outside.
uPVC is our most durable window material and carries a 10-year frame guarantee. Anglian White Knight uPVC casement windows hold the BBA accreditation, meaning they can last over 35 years.
We create, or extrude, our own uPVC window frames for our stormproof casement and tilt & turn windows at our Norwich factory. Making our own uPVC frames means we have complete control over their quality from start to finish.









