Stellar is produced only by Epwin Window Systems, the UK’s largest systems house. Part of the Epwin Group, this is a strong and stable British business with unrivalled expertise in glazing. Every individual window or door is a bespoke product, tailored to your precise specification and needs, but every part of the range delivers on the Stellar Promise.

Stellar is a high-performance aluminium system for windows and doors. It’s extraordinary because its designers were given a clear brief: to produce the best aluminium system for the UK’s homeowners.

By refusing to compromise, a remarkable system has been developed. Its sightlines are significantly slimmer than other aluminium glazing systems. The improved glass-to-frame ratio creates homes that are brighter, lighter and more beautiful.

Stellar also boasts a unique advantage. Its reverse butt joint ensures Stellar can always be glazed from the inside. Other systems rely on dummy window sashes, an approach which adds expense and compromises style, but Stellar’s patent-pending solution ensures it has both the security you want and outstanding aesthetics.

Stellar consumes less material than other systems, can reach Band A+ thermal performance and is responsibly produced with a Green Guide A rating.

 
 
 

An industry-first production setup

Stellar’s manufacturing facilities are custom-designed to exacting standards. It provides a fully-integrated manufacturing platform dedicated to the complete control and management of all production facilities on one site. This helps deliver exceptional productivity, superior quality and high value-added manufacturing.

Stellar are also committed to holding high volumes of finished stock. With specially designed storage facilities as part of our new 300,000 sqft warehouse and distribution centre, we are committed to meeting customers’ demands whilst maintaining high-quality products at all times.

 

Industry-leading powder coating quality

Stellar’s powder coating plant uses a chrome-free pre-treatment system, which reinforces our commitment to the environment as well as putting us ahead of 2021 legislative changes.

There are short cycle times from pre-treatment to powder booth to reduce the risk of contamination and handling damage. They use state-of-the art powder processes throughout which includes a fully automatic quick change powder booth with advanced product detection and automatic gun for superior quality. And their product recipe input delivers consistent and repeatable coating quality for a high-quality finish.

Our Stellar Product Range