Work with one of Luton’s leading suppliers and installers of double glazing. We work with the finest windows, doors and conservatories in the industry. Benefit from the latest developments in thermal retention technology, high-security and construction. As a Trading Standards Approved installer, we are renowned for our ability to offer high-quality double glazing each and every time.

FENSA Approved Installers Logo

We’ve been offering our services to customers throughout Luton and the surrounding areas for over 30 years. Our talented installation teams combine necessary qualifications with relevant experience. This allows us to say with confidence that our teams are right for the job, and they will complete your home improvement project quickly and efficiently.

Double Glazing Luton

uPVC & Aluminium Windows

We make the most of market-leading uPVC and aluminium in the construction of our windows. Available in a myriad of designs, shapes and sizes, these fantastic products will blend in well with any property. Furthermore, our double glazing is highly secure and durably designed.

Your new windows will also be protected against wind, rain and snow thanks to our dedicated weather-proofing process. The internally glazed nature of the double glazing will also make it almost impossible to remove, and you can even expect energy ratings as high as WER A+21.

With Cladwinds’ double glazing you can also choose to benefit from integral drainage channels, night vent facilities, stainless steel friction hinges, galvanised steel and aluminium inserts. Choose from one of the following designs and complete your home with a modern product:

uPVC & Composite Doors

Crafted from either the finest uPVC or powerful composite materials, our doors will protect you and your home for many years to come. With doors of all designs available in our extensive range, you’ll easily find the right double glazing for you that combines security and style.

Whether you’re looking for the European aesthetic that stems from our French doors or the best-of-both-worlds approach that you get with our composites, you’ll have no trouble designing a door that sits well with the rest of your home. Enjoy a host of colours, hardware modifications and locks.

Some of these customisation options include decorative additions such as Scotia and Ovolo beads and Georgian bars. However you choose to style your new double glazing, you’ll get a bespoke and premium product without breaking the bank. Check out our:

Luton Windows and Doors


If you have a larger double glazing project in mind, then be sure to check out our incredible range of conservatories and extensions. We deliver these designs in a variety of styles, all of which can add a sense of wonder to your home and allow you to make the most of your available space.

We use Pilkington Activ™ Self-Cleaning Glass as our double glazing of choice, which benefits you in numerous ways. Most importantly, it provides you with a near maintenance-free product that breaks down and removes dirt naturally over time with sunlight and rain.

We also use a Computer Aided Design (CAD) in our installation process which allows us to digitally visualise your conservatory in order to perfectly plan the layout you want. If you want to see some of the conservatory styles we have on offer, check out the links below:

Conservatory Roofs

We work with two of the most impressive conservatory roofs in the business, complementing your existing double glazing with a state-of-the-art profile that offers optimum thermal efficiency and incredible durability in spite of all weathers.

The Guardian Warm Roof is specifically designed to maintain a steady temperature with your double glazing. As an LABC approved product, the Warm Roof leads the market in terms of thermal retention along with a stunning internal plaster finish.

The Supalite Tiled Roof offers U-values as low as 0.18 within a lightweight aluminium frame that allows for the easy addition of new windows and doors thanks to the frame connector system. This tiled roof also benefits from large roof vents and ceiling finishes for natural light.

10-Year Guarantee

All Cladwinds double glazing is designed specifically to bring you a mixture of efficient thermal activity and maximum security. We work in tandem with the Consumer Protection Association to offer our 10-year guarantee of quality on all windows, doors and conservatories. Rest easy with Cladwinds and choose the right double glazing for you. Find out more about this incredible guarantee.

Double Glazing Prices

Double Glazing Prices, Luton

Reach out to our specialists today to get a bespoke price on your new double glazing. Alternatively, get in contact with our team if you have any questions about our products and services. We’d be more than happy to help you or to advise you with our many years of experience. Call us up today on 0800 787 9268, or send our team an email at

You can also head over to the Cladwinds quotation program if you’re in the market for getting a bespoke price right now. This useful tool has been developed exclusively for our website, with the intention of it delivering a personalised quotation in a matter of minutes to any user. Simply enter a few details about your project, and you’ll be on your way!

FENSA Approved Installers Logo