We Replace the Glass in Your Existing Windows with Superior Double Glazing
TwinGlaze® maintains the look of your home by replacing the glass in your existing window frames with Genuine Double Glazing.
- TEMPERATURE CONTROL
- ENERGY EFFICIENT
- CUTS ENERGY BILLS
- SMART & SUSTAINABLE
This makes TwinGlaze® easy to install and the most cost effective way to double glaze your home.
Double Glazing delivers the highest return on investment through ongoing energy efficiency savings. Homeowners insulate their ceilings and walls believing their homes to be fully insulated, yet all your Heating in Winter and Cooling in Summer continues to escape through your uninsulated single glazed windows and doors. As the cost of energy continues to rise, so is the amount of money pouring out of your home !
Enjoy Lifelong Comfort & Savings
- Superior Protection against Heat and Cold
- Sound Reduction provides increased Peace and Comfort
- Increasing Return on Investment
TwinGlaze® will transform your un-insulated single glazed windows and doors into fully insulated double glazed windows and doors.
VacGlaze® Vacuum Insulated Double Glazing will protect your home against outside cold and heat to reduce your energy bills and deliver life long comfort all year round.
Double Glazing delivers an increasing annual return on investment as the cost of energy continues to rise year after year !
Quick and Easy Installation
- Same Day Installation
- Neat and Tidy
- Complete Window Transformation
VacGlaze® is installed into your existing window and door frames so there is no need to replace your curtains, flyscreens or security screens with most installations completed within a day depending on the number of windows and doors in your home.
An upgrade to your window and door seals along with improvements to your hardware are included in our Complete Service to fully insulate and enhance the long term performance of your windows & doors.
TwinGlaze® is better for the environment
- Smart and Sustainable Living
- Reduce Carbon Footprint
- Future Proof your Home
Making your home more sustainable and energy efficient by double glazing your existing windows reduces your carbon footprint by substantially reducing your consumption of traditional and renewable energy resources.
TwinGlaze® also saves the Earth’s resources by not having to manufacture new windows to replace your current windows and also reduces landfill by not having to dispose of your perfectly fine existing windows
Making your home sustainable & energy efficient has the added benefit of improving the market value of your home.
Genuine Double Glazing for All Existing Windows & Doors
TwinGlaze® Replace the glass in all existing windows and doors with Vacuum Insulated Glazing that outperforms both traditional double and even triple glazing without the need for full frame replacement.
What is Vacuum Insulated Glazing?
Vacuum Insulated Glazing (VIG) is a High Performance insulating technology that combines Toughened Safety Glass, a Thermal Vacuum Insulated Gap and Low 'E' Solar Glass to deliver Superior Thermal Performance, Energy Efficiency, Glass Safety and Sound Reduction for all existing windows and doors.
Not all Double Glazing is the same
TwinGlaze® replaces your existing glass with VacGlaze® Superior Vacuum Insulated Double Glazing that delivers Superior Protection against outside Heat in Summer and Cold in Winter.
the lower the U-Value ... the more energy efficient ...
Not all double glazing is the same. TwinGlaze® U 0.7 Rated Double Glazing delivers 3x times the Thermal Performance of standard double glazing.

- Vacuum Insulated Gap
- 0.7 U-Value Thermal Performance
- 34Rw Acoustic Reduction
Triple Glazing
- Argon/Dehydrated Air
- 36 - 48mm Thickness
- 1.0 to 1.3 U-Value
- 35Rw Acoustic Reduction
Double Glazing
- Argon/Dehydrated Air
- 16 - 22mm Thickness
- 1.4 to 2.4 U-Value
- 31Rw Acoustic Reduction
Single Glazing
- No Insulation
- 4mm Thickness
- 5.8 U-Value
- 25Rw Acoustic Reduction
Request a Free Measure & Quote
Use our Booking & Enquiry Form to arrange a time for a TwinGlaze® Technician to visit and measure your windows and doors.
- Appointments approx. 1 hour
- Itemised Quote
- Rebates & Savings Available