Glass Extensions

If you want quality products and a service you can trust, contact West Midlands Double Glazing today to get your customised quotation. Call us on 0121 468 1653 for a friendly chat or use our form to request a call back.

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Why Choose WMDG Glass Extensions?

Complete Project Management

We manage everything in-house, including design, build, and finishing touches.

Architectural Drawings & Planning

Our architects handle all drawings, permissions, and regulations for you.

High- Quality Material

We use premium materials sourced directly from our own Builders Merchant for unbeatable value.

10-Year Guarantee

Every project comes with a full decade of aftercare and a workmanship guarantee.

Payment Options & Flexibility

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.

Flexible Payment Plans

Spread the cost of your renovation through staged payments that align with your project milestones.

0% & Low-Rate Finance Options

Choose from a range of finance plans, including interest-free options on qualifying projects.

Deposit Protection & Secure Payments

Your deposit is fully protected, and all payments are handled safely through trusted, regulated partners.

Find the best Glass Extension for your home

If you’re looking to let natural light flood into your home, glass extensions are the answer! A Glass extension not only creates more space, but it can also brighten darker areas of your home. Add in a set of aluminium bi-folding doors and a veranda roof and you’ll have created a cool contemporary living space that incorporates your garden.

Improvements in glass technology has led to many architectural innovations. Now, glass panels are larger, stronger, eco-friendly and panes can now replace whole sections of ceiling. So, instead of looking at plaster and light fittings, you can instead gaze up at the dynamic views of the sky.

Glass extensions are incredibly versatile. They can be used for kitchen extensions, conservatories, sun rooms, dining areas, porches and more! Many now opt for frameless glass box designs which can create distinctive and stunning looks providing uninterrupted views of the outdoors.

The Process

Fill out a form or give us a call to book in for your FREE consultation where you can tell us all about your renovation needs & requirements, and we can provide our expert advice. If you fill out a contact form on this page, we’ll be in touch within 24 hours.

One of our representatives will come out to see you for your initial consultation where we discuss all of your renovation desires and requirements in detail, and they’ll then return for a secondary consultation once they have designed your home improvements in our 3D modelling software. This allows you to get an extremely realistic idea of how your renovation will look, and give you a chance to provide any feedback or design changes you’d like to implement. 

Choose from the aforementioned payments plans. Whether it be interest, 0% interest or buy now, pay later, we’ll be able to find a flexible plan to meet your budget requirements. 

Once your payment plan has begun, our office team will give you a call to introduce themselves and will set up your dedicated WhatsApp group shortly after. It will include all relevant team members and your assigned Renovation Installation Manager who will serve as your main point of contact throughout the process.

Our architect will then visit the site in order to create the architectural drawings. These drawings are then passed over to our structural engineer who will in turn make the structural calculations based on this. We then submit the architectural drawings and structural calculations to Building Control. Before both get sent off, we will require your sign off giving you a chance to look everything over once more prior to submission. We will also submit the relevant applications to Severn Trent.

Once we have the go ahead from Building Control and, if required, the Planning Department from your local council, as well as any other relevant bodies — your project works start date will be issued! 

Your works will begin and our specialist teams will start to bring your dream renovations into reality. Typically, the works will follow these stages: Foundations, Brickwork, Roof Installation and Completion. Each of our teams are courteous, tidy and consummate professionals who will always show the utmost respect to your property.

After approximately six weeks, your renovations will be completed! At this point in time, we will provide you with the following certifications: Building Control Completion Certificate, Electrical Certificate, Gas Safe Certificate (for any gas works), and a FENSA certificate (for windows and doors). At WMDG, every process is followed to the letter. Just a reminder… we provide a comprehensive 10 year guarantee on all works to give you peace of mind regarding your new renovations for the next decade. Now… you can start your brand new home life! 

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Extension Consultation

Tell us a bit about your project, and one of our specialists will be in touch to discuss design ideas, pricing, and finance options.

Added wow factor

When you walk into a room comprised of almost nothing but glass, there is certainly something special about it. With an added sense of glamour, a glass extension is far more than just additional created space in your home, but an architectural feat of real beauty.

All year living space

Thanks to the innovations in glass technology, we can provide double or triple glazing options to ensure that your glass extension remains cool in the summer and warmer during the winter months. You can enjoy the ambient space of a glass extension 365 days a year!

Glass extensions for all

Glass extensions are well-suited to homes of all shapes and sizes. Whether you live in a detached or attached property, it is highly unlikely that your home will be unsuitable for a glass extension. Also with glass, the design can be highly customised to ensure that the the structure blends neatly with the rest of your home aesthetic!