Double Glazing Companies in London

List of London based installers, suppliers & manufacturers offering window & door double glazing, installation, repair & replacement services.

Dolphin Windows is a family owned, family run double glazing company serving North London, Essex and Hertfordshire. Based in Chingford, we're ideally placed to offer home improvement services in Hackney, Walthamstow and Enfield, all the way up to Bishop's Stortford.

  • I am very impressed with Dolphin windows sales and fitting service. They provided me

We are Albion Windows, proud to have been improving homes across South London, Surrey and Kent for well over 35 years. One of the best double glazing companies in London, we come highly recommended by our customers, with great Checkatrade reviews. And we do it all whilst offering a family-run and personal service to each and every customer.

  • We just had another two windows replaced by Albion. So that's now front and back door,


We are the Double Glazing company based in North London. We offer quality product and workmanship and our well trained staff with many years of experience will be obliged to provide a personal service in respect of your inquiry.


Empire Glass and Glazing are one of London’s leading glazing contractors assisting customers daily across the world greatest city. In the world of glazing contractors there’s not much we can't help with whether it be glass, glass hardware or related items. We are true masters of our craft standing ready to assist with basic repairs and decorative items through to larger complex projects.

  • Beware of Guy Kenny and his father Michael Kenny both Directors and owners of Empire Bifolding

Our experienced team has been adding value and upgrading the windows and doors of homes throughout London and South East England for 20 years. Talk to us about triple and double glazing products and how they can help you improve your living space. Our high quality cost-effective products come with ten year guarantees and include Timber Sash Windows, UPVC Windows, Timber Effect Windows as well as Bifold


The Window Centre is long established and as a family run company is able to combine extensive knowledge of products available with expertise in fitting them and matching the right product to the right job. We operate within a 25 mile radius of our showroom which enables us to respond quickly to requirements? Whether it be a visit from a representative, our surveyors or our service engineers.


We are manufacturer and installer of glass, windows, front and back doors, folding and sliding doors, porches, conservatories, glass roofs, baluster rails and glass partitions. We produce products from glass, uPVC, Aluminum and wood. Long experience, high knowledge staff and high computer workshop machinery can provide Very good quality and high standard of our products and services.


Utopia Windows, based in Mitcham, South London supply and install aluminium & fully welded uPVC windows and doors to private house owners, builders, architects and trade as well as specialist bi-folding doors. Utopia Windows are specialist manufactures and installers of aluminium windows and doors based in the Smart Systems product range although other systems can be supplied.


If your home is in need of alterations, renovation or if you just require some much needed maintenance upgrades then maybe you need the services of YONICO developments & installations. We are a friendly and co-operative family run business, committed to providing an unrivalled standard of work.


If your looking for windows, doors and conservatories you have come to the right place. At Waterford Windows & Glass Ltd we are dedicated to providing excellent service and quality products. For features and benefits of PVC-u window and door system please see the shield range pages.