We are specialist installers of slimline aluminium Visit our Kent showrooms

Explore some of our recent projects here

The DWL Team

Thousands of successful installations under our belt all by our own in-house design and installation teams.

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

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

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

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

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Our Kent Showrooms

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

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We install windows, doors, conservatories and curtain walling into a variety of commercial properties.

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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.

We offer finance packages in partnership with Barclays Finance.

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.

How our process works


Our head office is in Sittingbourne and our large showrooms are at Millbrook Garden Centre, Maidstone (TN12 9BT) and 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

Stunning Schüco systems for a new build in the Hampshire countryside

If you get the chance to construct a new home within the British countryside, you want to take full advantage of the beauty of nature, every day. Windows and doors that give you the chance to take in … View Project

Book Free Design Consultation

Discuss your project with us further by booking a design consultation.

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