Not all Double Glazed windows are created equal. Extra double glazed windows are A Rated for superior energy efficiency and sound reduction and come with an amazing 15 year guarantee.

Expect Extra when buying double glazed windows. Our family run business is always striving to give you more and with our double glazed windows this is easy for us to do.  Our double glazed windows are exceptional quality, giving great energy efficiency, suprising levels of noise reduction and all with the latest hi-tech security built in.

Get a price for your replacement windows from Extra today and see the difference our double glazed windows can make to your home. Whether you are looking to improve the style of your home, energy efficiency or security, our double glazing windows can tick all of these boxes.

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Why our Double Glazed Windows?


Our double glazed windows come with the latest security as standard. This gives you complete peace of mind for your home. Our windows are built to an extremely high standard which helps them both look great and give you this superior level of security.

Energy Efficiency

Our double glazed windows are A rated for energy efficiency.  This is the standard that shows you the difference a set of our double glazed windows would make to your home. If you are looking to save money and keep your home warm all year round.

Sound Reduction

Double Glazed windows are great for sound reduction. If you have a home in a noisy area and you want to try to keep the outside sound to a minimum, double glazed windows from Extra are for you. Our windows are A rated which make them ideal for noise reduction.