Serving Canterbury and the surrounding villages

Double Glazing and Doors in Canterbury

Replacement windows and doors, conservatory roofs, glass balustrades and larger double glazing repairs across Canterbury, Sturry, Bridge, Chartham and Blean.

★★★★★ Five-star Google reviews · 20+ years experience · Certass registered · 10-year guarantee

Your Window and Door Team for Canterbury

Kent Window Wizard is a local, family-run window and door business serving Canterbury and the villages around the city, including Sturry, Bridge, Chartham and Blean. We supply, fit and repair windows, doors and conservatories for homeowners and landlords.

We have more than 20 years of experience in the local window trade. We are Certass registered, fully insured, and every new installation comes with a 10-year insurance-backed guarantee.

Detached house with a new white composite front door and uPVC windows

What We Do in Canterbury

From whole-house window replacements to new bifold doors and conservatory roofs, these are the jobs Canterbury homeowners and landlords call us about most.

Whole-house window replacement

Replace every window in one go with made-to-measure uPVC or aluminium, fitted room by room. See our replacement windows.

Front and back doors

Composite front doors, uPVC back doors and French doors, with secure multipoint locks. See our door services.

Bifold and patio doors

Slimline aluminium bifolds and sliding doors for extensions, in anthracite grey, black or white.

Conservatories and warm roofs

A warm roof replaces old polycarbonate or glass with a solid, insulated roof and a plastered ceiling inside. See our conservatories and warm roofs page.

Glass balustrades

Frameless and post-fixed glass balustrades for balconies, terraces and stairs. See our glass balustrades page.

Landlord and multi-window jobs

Rental properties often need several windows or doors sorted at once. We survey the whole property and quote for everything together. More on double glazing repairs.

Period Homes, Rentals and New Builds

Canterbury has Victorian and Edwardian terraces close to the city centre, 1930s and post-war semis in the suburbs, a large number of rented homes, and new developments on the edge of the city. The city centre is a conservation area, so changes to windows on some homes need checking with Canterbury City Council first. We will tell you at the survey if that applies to you.

What to Expect

Send us photos or call to talk it through, and we will give you a rough idea of cost. We then visit for a free survey, measure everything and send a written quote. When you go ahead, your windows and doors are made to measure, and we fit them and clear up afterwards.

Planning a Bigger Job? Send Us Photos.

Send photos through our quick enquiry form or WhatsApp them to 01634 944 243. We will come back to you and book a free survey.

New Windows and Doors in Canterbury

We supply and fit replacement windows, doors and conservatory roofs across Canterbury and the surrounding villages.

  • uPVC windows in white, grey and wood-effect finishes
  • Aluminium windows and bifold doors for extensions
  • Composite front doors with a choice of glazing and hardware
  • Warm roof conversions for conservatories
  • Glass balustrades for balconies and stairs

New installations carry a 10-year insurance-backed guarantee. See our replacement windows page for styles and colours.

Free · No obligation · Takes under 60 seconds

Get a Guide Price for New Windows or Doors

Get a guide price in under a minute with our quote builder. We confirm the exact price after a free survey at your home.

Instant Online Estimate

Get your free price estimate

Answer a few quick questions — see a price range in under a minute. Guide estimate only — more options available.

1) Tell us about your home

This helps us pre‑fill the typical number of windows for your home.

2) How many windows would you like replaced?

We’ll pre‑fill an average based on your home type — change it if you know the exact number. Guide estimate only.

3) Window style & glazing

Double glazing is the UK standard. Triple improves insulation and noise reduction.
A sash window slides up/down (common in period homes). Only count the ones that are sash.
uPVC = low maintenance and great value. Aluminium = modern and durable. Timber = heritage character.

4) Doors (choose any that apply)

Select only the door types you’d like included. We’ll explain each option below.
French doors are side‑hinged double doors — classic look and wide opening.
Sliding doors save space and give a large glass area.
Bifolds concertina fully to open your space up to the garden.

Almost done — where should we send your estimate?

Guide estimate only. Includes removal, fitting and disposal. Book a survey for a fixed quote. More options available on request.

Questions from Canterbury

Which areas around Canterbury do you cover?

The whole city, including Wincheap, Thanington, St Dunstan’s, Hales Place and Harbledown, plus Sturry, Hersden, Bridge, Littlebourne, Chartham and Blean.

Do you work for landlords and letting agents?

Yes. We can survey a rental property, quote for all the windows and doors that need work, and arrange access with you or your tenants.

Can you replace my conservatory roof?

Yes. We fit solid warm roofs in place of polycarbonate or glass roofs, so the conservatory stays usable in winter and summer.

Do you fit glass balustrades?

Yes, for balconies, terraces, stairs and Juliet balconies, using toughened safety glass.

Why Canterbury Homeowners Choose Us

  • Local and family-run, with over 20 years in the local window trade.
  • Repair first, with honest advice when replacement is the better option.
  • Certass registered and fully insured.
  • 10-year insurance-backed guarantee on new installations.
  • Five-star reviews on Google.

Book a Free Survey in Canterbury

Call 01634 944 243 or send us photos of the job, and we will arrange a survey at your home.

Send us a Message

Reach Us

Location :

Kent Window Wizard LTD, Woodhurst, Chatham, Kent, ME5 9SL