Bespoke Sashless Windows

Jewel Sashless Windows – 100% Australian owned and operated 

With over 40 years’ experience in the window industry, we know sashless windows inside-out. In fact, we believe we’re the sashless window experts in Melbourne and around Australia. Combining our wealth of knowledge with a passion for innovation, we think outside the box to solve complex glazing challenges.

For the past 8 years, our focus has been designing, supplying and installing sashless windows to other fabricators, builders and architects in Melbourne and around Australia. We also offer sashless window kits, which can be easily installed by fabricators, cutting out the middle man and allowing full control of schedules and costs.

Being a small, 100% Australian owned and operated business, we pride ourselves on our quality and service, working with our customers to ensure beautiful, functional results every time. If you’re after the cream of the crop of sashless windows in Melbourne and beyond, you’re in safe hands with us.

We have a team of experts on hand to help you select the right sashless windows for your project. Whether you’re an architect, fabricator or builder, we understand your challenges and speak your language.


  • Multi-position locking systems on vertical configurations
  • WERS rated
  • Beautiful minimal aesthetic
  • Design flexibility
  • Option to install security screens and fly screens
  • Low maintenance, long lasting and durable
  • Integrates perfectly with most thermal framing systems
  • Up to BAL 29 compliant
  • 7-Year Warranty


Ask us about our new Opal Thermologic Thermally Broken Sashless 

Green Credentials

All of our Sashless Windows are WERS rated and can meet up to BAL 29.

Please get in touch to discuss your requirements.