Everest double glazed windows are constructed from a frame and a glazed unit featuring an insulating layer of Argon gas sandwiched between two panes of glass.

Sometimes, the original glass can be re-used as one of the panes in the new unit.

With Glazing Hub, your journey to new windows and doors is as simple as a stroll through your home.

At face value, an improvement in terms of heat loss through glazing from 1.1 W/m²K to 0.6 W/m²K sounds like an improvement worth paying for.

Double glazing costs vary significantly based on materials, window type, and style.