WMDG is the trusted design & build double glazing company who has been serving Birmingham, the West Midlands, and surrounding areas for 20 years. Unlike other companies, we provide a complete start-to-finish renovation service, meaning everything is handled under one roof for your convenience. 160+ Google Reviews.

From concept to completion, we handle every stage of your renovation in-house — design, build, installation and aftercare — meaning no third-party contractors and a seamless experience from start to finish.

If you’re looking for a dependable double glazing company in the West Midlands, look no further. With over 20 years of experience in designing, manufacturing, and installing the finest home improvement products, we’re your go-to supplier for everything from individual uPVC windows and composite doors to entire systems that improve home security, energy efficiency, accessibility, and property value.

We operate with a fixed price guarantee where you will never pay more than what’s been agreed in your contract. The only instance where the price of your works could increase is at the foundation stage where, if your grounds are deemed to require additional reinforcements by external bodies, extra materials and labour will be required. Apart from that, there is no other scenario where your price will be raised.

Already have your drawings done by another architect? Not a problem, we are happy to work with them and build from their designs, as long as they comply with all local regulations.

If a new kitchen is part of your renovation plans, not only can we build your kitchen extension… but we can also design and fit your brand new kitchen as well. We really mean it when we say we do everything under one roof!

As soon as you sign up for a project with us, you will be added to a dedicated WhatsApp group with your project management team and renovation installation manager. At every stage of your project, we will keep you completely informed to ensure complete transparency.

In addition, we are always just a phone call away, and you can always chat to our team on site!

We respect our customers and your satisfaction is our number one priority, which is why all of our products come with a 10-year guarantee. This means that you can sit back and enjoy your new windows, doors, and conservatory without having to worry about future costs.

Whilst we stand by the premium quality of our double glazing solutions thanks to working with the best companies and organisations, this guarantee covers all materials and workmanship. It also comes with an unlimited number of call-outs, removing any stress and worry.

Total weather resistance means no draughts or leaks and an unparalleled level of heat retention, which ensures a comfortable home whilst improving your energy efficiency. In turn, this can lead to a smaller carbon footprint and lower utility bills, helping the planet as well as your monthly budgeting.

Our products are also made to measure, making them entirely customised to your home. The result is a tight fit that not only keeps out the wind and rain, but also cuts out noise pollution for a more serene and private living environment.

By choosing West Midlands Double Glazing, you’re opening up a range of opportunities to breathe new life into your home. Our windows, doors, and conservatories come in a range of styles, allowing you to choose an aesthetic that harmonises with your existing style or try something fresh and exciting.

From traditional family houses to chic urban apartments, we’re sure to have a tailored solution to suit your requirements. We also design and install porches, roofs, and rooflines, making us the trusted provider for all of your home improvement requirements.