Same day/next day - double glazed units - Great Dunmow. Supply only or supply & fit service. For all your glass and glazing needs, phone today for the very best prices.
Looking for high-quality, bespoke double-glazed units with a fast turnaround? We specialize in manufacturing custom double-glazed units, offering same-day and next-day services to meet your urgent needs in Great Dunmow and the surrounding areas.
Whether you need supply-only units or a complete supply and fit service, we’re here to provide a seamless solution. Our skilled team delivers precision-engineered double-glazed units that are perfect for replacing broken, misted, or damaged windows.
For non-toughened glass units, we offer a convenient while-you-wait service. Simply bring us your specifications, and we’ll create your bespoke unit on-site to save you time. For toughened or specialty glass, we ensure a rapid next-day turnaround to keep your project on track.

Whether it’s for residential or commercial properties, our double-glazed units are ideal for replacing damaged windows, upgrading insulation, or enhancing energy efficiency.
Don’t let a broken or misted window ruin your day. Contact us now for same-day or next-day bespoke double-glazed units in Great Dunmow. Call us today or click below to request a free quote!
(non toughened only) - Click here
(how to Measure a Double GLazed Unit) - Click Here
Ensure your windows are in top shape with our fast, reliable, and affordable services. Choose us for all your double-glazing needs in Great Dunmow!
Annealed Glass -- This is the most commonly used glass type today and is used in most home windows. It is manufactured using the float method
This type of glass adds additional strength to your windows. To gain entry, a burglar would have to strike the glass repeatedly in the same spot in order to make a small opening. Most burglars are reluctant to create this type of noise for fear of being detected.
Look closely at the glass edge: tempered glass will have a smooth, slightly rounded edge without sharp corners. Untempered glass has a sharp, unfinished edge. You may also notice small nicks or divots in the glass edge. Tempered glass has undergone intense heating and rapid cooling, so its surface is more durable.
Annealed Glass Less expensive, Good visibility
Laminated Glass Strong material, shatter-resistant glass
Low-E Glass Energy-efficient, thermal coating that lasts 10 to 15 years
Tinted Glass Promotes greater privacy, heat transfer resistant
As the most common type of affordable glass, float glass will often be used for low-cost windows and smaller display cabinet-style doors, as well as being the base material for almost every other application.
Toughened is around 5 times stronger than laminated. It, therefore, needs to be hit a lot harder for the glass to break. When toughened is hit with enough force, it will break up into lots of small, blunt pieces rather than long sharp shards.