Hello!

We are architectural glazing installers.

Our projects

Windows

Aluminium, timber alternative and uPVC windows available in an array of colours and designs.

Explore our window range

Doors

Single, double, bi-folding and sliding doors in aluminium, timber alternative, composite and uPVC.

Explore the range

Conservatories

Bespoke conservatories, orangeries, Loggias and solid roof all tailored to your home.

Explore the different options

Skylights

Flat, pyramid or pitched skylights, perfect for the modern look.

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Our Kent Showroom

Where all of our products are on show so you can see before you order.

Find out more

Download the Brochure

Get in Touch

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Windows

Doors

Glazed Extensions

Skylights

Recommended installers in the South East

We rely heavily on recommendation at DWL. As Certass registered installers have built ourselves a great reputation with thousands of happy customers throughout the South East by designing, installing and guaranteeing windows, doors, conservatories and skylights that are perfect for their homes.

All of our in-house installation teams take pride and care in every single one of our installations, large or small.

Head over to our projects page to view images and read about both our commercial and residential installations in more depth. More about our commercial work can be found here.

Our head office and showroom is in Queenborough (ME11 5DY) and we have another showroom at Tenterden Garden Centre (TN30 7HT), where our great range of products are on show. Details of our showrooms can be found here.

Architectural glazing specialists

As experts in high quality windows, doors and living spaces, our team at DWL have the expertise and experience to design, supply and install bespoke architectural glazing solutions for homeowners, architects and developers.

Architectural Glazing

We only fit the best

Latest Project

Bringing Crittall-style Heritage 47 windows to life in London

Wandsworth is an affluent borough of London which appeals to professionals. Home to pockets of open green spaces, gourmet food spots and handy travel connections it’s no wonder Wandsworth is one of … View Project

DWL Windows is rated 4.87 stars by Reviews.co.uk based on 231 merchant reviews

4.87 / 5 Rating

231 Reviews

We wanted our new windows to reflect the integrity and appearance of our original Crittall windows. Over a period of 16 months, I was unable to find a company that could fulfil the criteria until I was told about DWL. From the first meeting, DWL was knowledgeable, experienced and patient. They went over and above expectations. Derek’s expertise is unsurpassed and invaluable. The product is of such a high quality and standard, as well as extremely aesthetically pleasing. They have achieved our aim of enhancing the look of our home. We would have no hesitation in recommending this company.

Mary and Colin

We wanted our new windows to reflect the integrity and appearance of our original Crittall windows. Over a period of 16 months, I was unable to find a company that could fulfil the criteria until I was told about DWL. From the first meeting, DWL were knowledgeable, experienced and patient. They went over and above expectations. Derek’s expertise is unsurpassed and invaluable. The product is of such a high quality and standard, as well as extremely aesthetically pleasing. They have achieved our aim of enhancing the look of our home. We would have no hesitation in recommending this company.

Mary and Colin

We had a set of ultra line sliding doors installed by DWL. The product is amazing in itself. The whole process starting from sales, delivery, installation and after-sales queries have been dealt with highest level of professionalism. The entire team has been extremely helpful throughout. We would highly recommend DWL windows . Thanks

Ayusha

Aluminium glazing specialists in the South East

With our head office and showroom in Queenborough and another showroom in Tenterden, we're ideally placed to serve all customers across the South East.

DWL Windows also manufactures, supplies and installs architectural aluminium products across Greater London and the Home Counties, including Essex, East & West Sussex and Surrey.