See the difference

inside out

Low-emissivity (low-e) glass is a high performing technology that has been used in homes throughout Europe for many years.

Energy efficient glass

Enjoy the best of the outdoors indoors and live closer to the view you love.


How low-e works

Low-e glass has an almost invisible coating contained on the inside pane of an insulated glass unit (IGU). This coating lets the sun’s light and energy into your home and reflects heat back indoors, forming a shield against the cold. Add an insulating gas like argon and you’ll keep in even more warmth.

In warmer climates low-e glass can be used to keep the heat out too.

Why choose low-e?

Take the efficiency of insulated glass a step further with a high performance glass solution like low-e combined with argon gas.

A combination like this will make sure your home always feels perfect.

Low emissivity (low-e) glass cuts down heat loss through your windows by about 20-30% compared to insulated glass alone.*

How does this help? One benefit is that you can live closer
to your windows and doors, maximising your living space.

*Energywise website. Double glazing.