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01246 380283

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More about the Double Glazed Bifold Patio Doors Collection

Double glazing is an upgrade of the single-pane window, an enhancement that makes your property more energy efficient by adding two sheets of glass instead of one. This reduces the amount of energy needed to heat and cool your home, reducing your natural gas consumption by up to 40%. A secure double glazing installation will last for decades and can be replaced if need be years down the line.


Questions about Double Glazed Bifold Patio Doors

How does double glazing work?

Double glazing is a great choice for your home because it will help keep your home warmer in winter, cooler in summer and quieter throughout the year. Double glazed windows and doors are made up of two panes of glass sealed together with a layer of gas or vacuum between them. Each pane is coated on one side with argon gas as this boosts thermal efficiency as well as sealing out external noise and pollution. Using no additional insulation also makes your windows more efficient at keeping heat from escaping your home!

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