G2 Windows & Doors Pty Ltd

G2 Superior Window & Door System

G2 windows and doors combine double glazing and aluminium thermal break technologies to create a superior window and door system.

Double Glazing

Double glazing (or ‘Sealed Insulated Glass Unit’) refers to two layers of glass spaced apart by a perimeter aluminium strip and pumped with dry air and a small amount of desiccant to ensure the air stays dry. The unit is then bound together and fully sealed with a sealant.

G2’s double glazing units are two 5mm layers of glass, spaced 9mm apart. The air between the glass dramatically reduces thermal and acoustic transfer, in contrast to a conventional single layer of glass. This delivers major energy-saving benefits by reducing the need for artificial heating and cooling.

Thermal Break

A thermal break is a reinforced nylon insulator separating the internal and external parts of an aluminium frame and its sashes. This insulator dramatically reduces thermal and acoustic transfer through the aluminium components of a window or door.

Find out more about the benefits of choosing G2 for your project.