Decorative leaded, Georgian bar and sandblast IGUs that combine heritage style with modern insulated glazing performance.

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SUNtec™ By Design

The SUNtec™ by Design range is a decorative insulating glass collection that combines traditional leaded, Georgian bar and sandblast aesthetics with modern insulated glazing performance. It brings the character of period glazing to today’s homes and buildings, without compromising on the comfort and efficiency people now expect.

It’s ideal for heritage refurbishment, period properties, entrance doors, sash-style windows and feature glazing. Whether you’re restoring a character property or creating a heritage-inspired design, the range offers an authentic look that complements traditional windows and doors.

Decorative layouts can be tailored to each project, from square, diamond and bespoke lead patterns to Georgian bar grids that suit the window style and sandblasted designs that add privacy. Behind every design, modern insulated unit construction supports thermal performance, privacy and day-to-day comfort.

Authentic Period Styling

Traditional leaded and Georgian bar appearances for character properties and heritage-inspired designs.

Custom Decorative Layouts

Square, diamond and bespoke lead patterns, plus Georgian bar grid options to suit the window style.

Modern IGU Performance

Decorative aesthetics combined with insulated glazing options for comfort, efficiency and practical day-to-day use.

Leaded

Decorative insulated glass with traditional square, diamond or bespoke lead designs for period character and visual appeal. Ideal for entrance doors, period properties and feature glazing, leaded units recreate an authentic heritage look. Lead patterns are tailored to suit each window, all within a modern insulated glass unit designed for comfort and efficiency.

Georgian Bar

An insulated glass unit with integrated Georgian bar detailing to recreate the classic multi-pane appearance with modern performance. With Georgian bar grid options to suit the window style, it’s an ideal choice for sash-style windows, heritage refurbishment and traditional properties.

Sandblast

Decorative insulated glass with sandblasted or obscured designs to provide privacy, soft light diffusion and a refined architectural look. Sandblast layouts can be tailored to suit the project, making it a versatile option for entrance doors and feature glazing where privacy and style go hand in hand.

Heritage Styling

An arched Georgian-style window, divided into panes by glazing bars and resting on a simple sill.

Tailored Designs

A pencil and ruler crossed over each other, ready to draw up a design.

Thermal Comfort

A thermometer with a temperature scale running alongside it.

Specifier Friendly

A clipboard holding a checklist with every item ticked off.

Their service has been unmatched

“We’ve been using Olympic Glass for over two years now & their service has been unmatched. They always go above and beyond to help us out when we need it & quality is brilliant. On the rare occasion we have had an issue, Olympic glass jump on the problem immediately to minimise disruption. The staff in despatch & the office are always very friendly & helpful. Our delivery driver is brilliant, always going out of his way to assist. Highly recommend."
- House of Glass

Surpassed our expectations

"We would like to thank Olympic Glass for their exceptional support, outstanding customer service, and consistent in full and on-time deliveries. From the outset, their team has surpassed our expectations. Their prompt responses and effective communication have made collaboration seamless and most importantly they are always there when things inevitably don’t go to plan, whether it be our fault or their own. The quality of their glass products consistently meets our high standards, contributing to the excellence we deliver to our customers. We take pride in our relationship with Olympic Glass and enthusiastically recommend them to others seeking a reliable and exceptional supplier. Thank you for being a crucial part of our success."
- Essex Trade Frames Ltd.

Everyone is helpful and friendly

Olympic Glass is our default glass manufacturer. Daniella in Customer Service, Gosia in Design, Wayne the delivery driver, and our rep Ian are always so wonderful to deal with. Everyone is helpful and friendly. Olympic's lead times are always speedy and the glass is great quality. We are proud to fit Olympic's glass and would recommend them as a manufacturer.
- Sussex Glazing

Benefits of Olympic Glass

We have been using Olympic Glass for a number of years & our relationship has always been excellent. Staff are super friendly and are always happy to offer their assistance whatever our needs. We would have no hesitation in highly recommending them.
- Mark Russell Glazing Ltd