We have hundreds of Happy Clients and would love to help you upgrade to double glazed or insulated glass.
Call now!
No obligation, free measure and quote

Trident Glass – Quality and Affordable Double Glazing and Insulated Glass Installations & Repair in Sydney
Take the hassle out of upgrading your existing window frames to double glazed glass or replacing a broken double glazed window! All our double glazed and insulated glass is custom made to order right here in NSW Australia. First we will discuss your specific insulation, aethetic and budget needs then design the right solution for you. Because of the flexability of our supplier we can supply any combination of glazing including low emissivity, toughened, laminated, tinted and reflective glass. We can adjust the total thicknesses to maxmise the energy efficiency of your existing window frames.
Read more about our double glazing customisation options HERE!
Read more about our VLam Hush Laminated Insulated Glass for your existing window and doors HERE!
Experience an innovative home or office makeover with Trident Glass! With their extensive experience, Trident Glass has built a reputation as an innovative company that meets the demands of design and imagination of their clients. From large industrial and commercial to small home renovations, Trident Glass has the capacity to cater for all your needs big or small. As Sydney’s premier glass company, we have been providing creative solutions to the most challenging projects, specialising in all areas of glass and glazing. We use the most advanced technology available, providing the ultimate in safety and performance.
We have hundreds of Happy Clients and would love to help you upgrade to double glazed or insulated glass.
Call now!
No obligation, free measure and quote
With Trident Glass you can install VLam Hush Insulated Glass into your existing Frames and Doors
Internal Glazing is the layer of glass facing inwards; you can choose from a range of custom laminate options that will enhance the performance for your application.
VLam Hush™ is a laminate that uses a specially developed interlayer to dampen noise, providing enhanced sound insulation performance. This means that thinner and lighter glass can be used for equivalent insulation performance.
External Glazing is the layer of glass facing outwards; you can choose from a range of custom laminate options that will enhance the performance for your application.
By customising the Total Thickness of the glazing we can help you choose a VLam Hush glazing that will fit into your existing window and door frames and achieve a specific glazing outcome.

We have hundreds of Happy Clients and would love to help you upgrade to double glazed or insulated glass.
Call now!
No obligation, free measure and quote
With Trident Glass you can customise your double glazing to suit your needs!
Internal Glazing is the layer of glass facing inwards; you can choose from:
External Glazing is the layer of glass facing outwards; you can choose from:
Air Space or Gas provides additional insulation as it reduces the ability for energy (heat or sound) to transfer from one surface the next. The efficiency of this space will increase if you choose to fill it with Argon gas, which is a very low-density gas that will further reduce the ability for energy to be transferred.
By customising the Total Thickness of the internal glazing, external glazing and Air Space or Gas we can help you choose double glazing that will fit into your existing window and door frames or achieve a specific glazing outcome. We can also install a custom window frame or door to suit your new glazing if you require.
Desiccant and Spacer provides structure to the window and absorbs moisture.
The Seal ensures a tight seal so the gas is not lost and moisture doesn’t enter the glazing unit.

We have hundreds of Happy Clients and would love to help you upgrade to double glazed or insulated glass.
Call now!
No obligation, free measure and quote
We are experienced in installing or replacing double glazed and insulated glass in:
- Doors and windows
- Sliding doors
- French and Bi-fold doors or windows
- Glass fences and balustrades
- Aluminium and timber frames
- Sash windows
- Home and commercial properties

What our customers have said about Trident Glass
Residential new construction glass installation
I have hired Trident Glass to complete the Glass work for my new home. I am really happy with their services. They have completed the work before time and with perfection.
Broken glass replacement
I have valued the commitment and quality service provided by Trident Glass. I strongly recommend trident without hesitation.
Office glass partitioning supply and install
Trident Glass team completed the glass work of my office recently. During the work period, they have always been professional, reliable and quick to respond at any time.
Cat door installation
Trident Glass supplied a new custom cut toughened glass panel for our cat door. Communicating with Harry was a breeze and the work was done quickly and cleanly.
Window glass replacement
Harry provided a very professional service. Good communication and on time. I highly recommended his service.
Repair broken window
Harry did a great job! Reasonable price, quick response, fulfilled all the requirements. I would highly recommend Harry for his services.
Window glass replacement
Harry is ontime and keeps you informed. Very professional and fantastic neat work.
Glass Repair
Harry did a great job and for the agreed price. He worked neatly and tidied up the site after the repair. I would Happily hire him again.
Glass repair and replacement
Harry did a great job, quick, efficient and reasonably priced, would definitely recommend.
We have hundreds of Happy Clients and would love to help you upgrade to double glazed or insulated glass.
Call now!
No obligation, free measure and quote
Double Glazed & Insulated Glass FAQ
We can install Vlam Hush noise reducing glass to your existing frames which can take up to 12.88mm thick glass.
If you want the superior performance of double glazed glass we are experienced in all aspects of aluminium works and can build a custom frame to suit your design needs.
Double Glazed & Insulated Glass is an excellent thermal insulator, keeping sun exposed room cooler and reducing thermal loss which will increase the efficiency of your home/office heating and cooling which will also reduce your energy bills. The specific insulation factor will depend on the design of your glazing unit combined with the design and construction of your property.
Vlam Hush, Double Glazed & Insulated Glass all provide sound insulation, reducing the amount of sound that is transmitted from outside to your inside living spaces. The specific insulation factor will depend on the design of your glazing unit combined with the design and construction of your property.
Double Glazed & Insulated Glass is sometimes referred to as “soundproof glass”, it is not technically soundproof unless over 60mm total thickness (see other FAQ for Industrial applications).
If you are upgrading your existing glass to VLAM Hush or installing Double Glazed & Insulated Glass it will provide a factor of sound insulation by reducing the ability for sound to be transmitted through the glass. However, the level of sound reduction will depend on the thickness and construction of the glazing unit. You will also need to take into consideration other factors like the design and construction of your property, ceiling/floor/wall insulation and if there are other sound penetration points in your home like cracks, gaps, vents, etc.
Yes, we can make supply and install Insulated/Double Glazed glass for industrial applications to your specification that is up to and over 80mm total thickness.
Yes, every glass unit is custom made, we can supply and install any shape you require.
Yes, our glass is made right here in NSW to all relevant Australian Standards and installed by a licensed Glazier for your safety and peace of mind.
Yes, we are experienced in all aspects of aluminium works and can build a custom frame to suit your design needs.
We have hundreds of Happy Clients and would love to help you upgrade to double glazed or insulated glass.
Call now!
No obligation, free measure and quote
We also specialise in

Emergency Glass Repair
We carry a wide range of float and laminated glass that we will cut to size on the spot. So you can get the job done right with one visit including a full site clean up and broken glass removal. Our suppliers can also provide specialised glass as a priority service.

24/7 Call out
We are on call 24/7, so you can call us at any time of the day or night. Our fully stocked trucks mean the job is done on the spot so you can ensure your property is secure again.

Sunrooms, Alfresco and Enclosures
Our experienced team will discuss your design needs first, perform a custom measure. We then create a design specific to your needs and industry standards. We organise delivery, installation and site cleanup at a time that suits you — all performed by a licensed and experienced glazier, taking the headache out of renovations.

Mirrors and Shower Screens
Our experienced team will discuss your design needs first then perform a custom measure. We organise delivery, installation and site cleanup at a time that suits you — all performed by a licensed and experienced glazier, taking the headache out of bathroom renovations and new home construction.
Glass Splashbacks
Our experienced team will discuss your design needs and share modern trends in splashback design. If you are building a new home, renovating or just refreshing your existing kitchen our licensed and experienced glaziers can help you achieve your dream kitchen.

Pool Fence and Balustrades
Our experienced team will discuss your design needs and the AS1288-2006 Australian Standards for pool fences and balustrades. Based on our custom measurements we will then produce a custom design that meets your requirements and is compliant with NSW Swimming Pool legislation, regulation and pool barrier standards. Your new fence or balustrade will be designed and installed by a licensed and experienced glazier for your peace of mind and family’s safety.