Upgrade your Dunstable home with our glass extension. Expand your living space to entertain your friends or family or create a space for the kids or a working environment. Increase the light in your home with our glass features. 

Not only are glass extensions visually pleasing, but they also bring practical benefits. Our glass extensions are installed with double glazing windows, enhancing their thermal performance and keeping you warm throughout the year. Live comfortably and reduce your energy costs. 

With our over 30 years of experience, Aspire Windows are your local expert in the home industry. You can trust us to install your new glass extension. To get started today, use our pricing engine to get your no-obligation quote today.

Let Light In

Home extensions are a practical and stylish way to add space to your property. They are the ideal solution for homeowners who need extra room but don’t want the hassle of moving house.

Our stunning glass extensions are especially perfect because the sizeable glazed area allows in floods of natural light. This means the area feels even larger and more spacious.

Although our glass extensions allow a large amount of light into your home, they can also keep out less desirable things. These spaces are highly thermally efficient, secure, weatherproof and sound insulating. In the past, glass extensions could be vulnerable to burglars or noisy during severe weather; however, your space will be protected from extreme conditions and would-be intruders.

glass extension, milton keynes

Add Light And Style To Your Home

Performance Glass

Our high quality glass in our glass extensions will provide you will improved energy efficiency throughout the year. The double glazing window will protect you from any heat escaping your home. In the winter months, it will keep you warm but also reduce the level of solar gain so your home does not overheat.

Brighter home

Choose the no visible frame option if you prefer a more subtle look for your Dunstable home. With our floor-to-ceiling style, you can increase the natural daylight that comes into your home and looks visually pleasing. Our glass extensions are great for both modern and traditional homes.

Low Maintenance

Our glass extensions are designed to be highly secure and durable against weather elements. From time to time, you may need to clean it to keep it in good condition for longer, but it will be little maintenance. Feel comfortable that you will be able to keep up with our extension, no matter your lifestyle.

Trusted Experts

We can help you find the best solution for your Dunstable home. With can help you find the best materials or create the best design that will be tailored to your taste and needs. We have over 30 years of experience, so we are sure we know the best options for your home.


You can design your glass extensions to be used for an entertainment, pleasure or business environment. If you have a design in mind or are struggling, our team will be happy to help you find what materials work for your Dunstable home. Tailor your home to the lifestyle you have.

Customer Design

Design your Dunstable home to make the most of your home all year round. Pick the shapes, sizes and extra features to create the glass extension that will maximize your home’s potential. Our glass extensions are made to measure and are completely bespoke so that they will be unique to your home!

Why Choose Aspire Glass Extensions?

Our team at Aspire Windows has over 30 years of experience in the home improvement industry. You can feel confident that we will install the glass extensions that will meet your expectations. Whether you have a modern or traditional home, you can tailor our wide range of designs to find what will work best for you. Our glass extensions will bring in a huge amount of light and bring in extra space so you can entertain or create a new working environment. Their stylish look will impress anyone who views your home. 

glass rooms, buckinghamshire

Glass Extensions Prices Dunstable

Start your glass extension process today! Use our online quoting engine for a tailored, free, no-obligation quote. If you need help, use our contact form or call us at 01908886280, and we will be happy to help.  Alternatively, you can also fill out our simple online contact form. Whichever option you choose, our team will provide you with any information you need.

We build and install bespoke, glass house extensions for properties in Milton Keynes, Leighton Buzzard, Buckingham, Dunstable, Bedford, Northampton and surrounding areas throughout Buckinghamshire.


Glass Extensions Cost

We design and build glass extensions for competitive, reasonable prices. Get a quote today to find out more!

We know that, in some cases, the home improvement process can be hard. However, our glass extensions are designed to be easy to build and install. There may even be the option to build the structure without needing to create foundations. This speeds up the installation process and may make it easier to gain planning permission.

Our floor-to-ceiling glass extension style will be breathtaking. Not only do they look great, but they allow you to enjoy the view of your garden.

Our glass extensions are made to measure and will be unique to you. Tailor to your needs and specifications.