CT17 · Kent

uPVC casement windows Around Dover and Its Neighbouring Towns

Fill in a single form and up to four independent window firms working in the CT17 area can arrange to measure up and quote for your uPVC casement windows.

✓ Free surveys✓ Fully insured✓ Response within 24h
How it works
  1. 1Describe your windows
  2. 2Choose in your own time
  3. 3Compare free quotes

Why Dover Homes Need uPVC casement windows

With coastal damp and sea winds coming off the Channel and the Thames estuary, older windows around the county soon show the strain. Misted sealed units, draughty openers and handles that no longer lock are the usual reasons Dover homeowners start looking at uPVC casement windows.

Kent's weather is not the same from one end of the county to the other: a seafront flat in Margate, Deal or Folkestone takes salt spray and driving rain that a sheltered Weald cottage never sees. Someone who fits windows near Dover knows which products stand up to the local conditions.

Common uPVC casement windows Problems in Dover

  • Glass that looks cloudy however often you clean it
  • Curtains that stir with the window closed
  • Openers that have dropped and scrape the frame
  • Early plastic frames that have bowed or twisted
  • Paint lifting from old wooden frames every spring
  • Single glazing still hanging on in part of the house
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Finding a uPVC casement windows Specialist in Dover

1

Describe your windows

Fill in one short form with a rough number of windows, the style you have in mind and where in Dover the property is.

2

Choose in your own time

Check what each quote includes and what it leaves out, then pick the installer you prefer. You do not have to accept any of them.

3

Compare free quotes

A few independent installers covering Dover can get in touch to book a survey and send a written quotation for uPVC casement windows.

How Much Does uPVC casement windows Cost in Dover?

ServiceTypical CostTimeframe
uPVC Casement Windows£300–£6,8001–2 days

uPVC casement windows FAQs

How much does uPVC casement windows cost in Dover?

Typical projects in Dover fall within £300–£6,800, with the final figure depending on how many windows are involved, how big they are and which frame and glass you pick. Only a survey by the installer will give you a firm figure.

How long does uPVC casement windows take?

Installation on site normally takes 1–2 days. Windows are made to order once they have been measured, so expect a few weeks between the survey and fitting day.

Who certifies replacement windows in Dover?

New windows must meet the Building Regulations and the installation needs to be certified. Most installers belong to FENSA, Certass or a similar competent person scheme and register the work themselves, so you receive a certificate to keep with the house deeds.

Do I need permission to change the windows on my Dover home?

Like-for-like window replacement on most houses falls under permitted development. The main exceptions are listed buildings, flats and maisonettes, and streets where the council has used an Article 4 direction to remove permitted development rights.

Also Serving Kent

Our Kent installers regularly travel to these neighbouring places:

Recent uPVC Casement Windows Enquiries in Dover

Real enquiries submitted by homeowners in Dover and surrounding areas. Contact details are not shown.

★★★★★4.7 averagefrom 10 local enquiries
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A***nSP10
★★★★★July 2026

Customer made an online enquiry for new double glazing. Homeowner confirmed interest via Considering a range of options Homeowner lives in Andover area 2+ windows Supply and…

A
A***iWood Park, SP11
★★★★★January 2026

Call anytime. Number of windows: 5 Number of doors: 1 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

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D***eDL5
★★★★☆December 2025

GLAZER TO REPLACE TRIANGLE SHAPED GLASS IN A LIGHTHOUSE

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K***aDover House Road, SW15
★★★★★November 2025

Customer made an online enquiry for quotes for double glazing replacement via one of our websites. Customer lives in London area and is considering a range of options for their…

C
C***eNew Dover Road, CT18
★★★★☆September 2025

Call any time. Number of windows: 8 Number of doors: 2 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

R
R***oLauncelot close, SP10
★★★★★September 2025

What best describes your living situation? - Homeowner - Joint. How many windows are you considering replacing? - 1. What material do you require, UPVC? - upvc. What colour do you …

C
C***lDover House Road, SW15
★★★★★July 2025

Customer made an enquiry for replacement double glazing via one of our websites. Looking at various options Confirmed interest 2+ windows Supply and install Please call to discuss …

M
M***nTintagel close Tintagel Close, SP10
★★★★☆June 2025

customer requested quotes for upvc door from a door fitter around andover. they are considering a couple of projects at the moment.<br/>call anytime to arrange appointment to…

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M***nTintagel close Tintagel Close, SP10
★★★★★June 2025

customer is looking to get quotes for replacement double glazing. multiple windows supply and install please call to quote. are you the property owner: owner of the property what…

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K***mHigh Street, SA20
★★★★★April 2025

customer made an online enquiry for upvc door and confirmed on email they would like a call with a door fitter to discuss prices.<br/>please call to arrange an appointment to…

Compare uPVC Casement Window Quotes in Dover

Hinged uPVC casements are the everyday window on most houses and bungalows in and around Dover, and replacing them is one of the most frequent jobs Kent installers take on. Today's casements come in far more colours and profiles than the white frames many homes still have.

Send a short description of the job and Kent Windows will pass your enquiry to independent installers covering Dover, Kent. If suitable firms have space in their diaries, as many as four could offer a survey and quote. Asking is free, with no obligation.

Styles of uPVC Casement

A chamfered profile is the plainest and most economical, and a sculptured profile gives a gentler look for pre-war properties. Flush-sash casements close level with the frame for a traditional timber appearance.

Coloured foils have become common, with grey outside and white inside a favourite combination. Ask whether colour is on one face or both, as that affects the price.

Signs Your Casements Need Replacing

  • Friction hinges that no longer hold the window open
  • Locks that only engage when you push the opener hard
  • White frames that have yellowed or turned chalky
  • Water on the window board after heavy rain
  • Rusty hinges and keeps, especially close to the coast

Worn hinges and handles can sometimes be replaced on their own, so ask the surveyor.

A window schedule should show every side-hung, top-hung and fixed light. The fitter should also check the cill projection, drainage route and condition of the reveals so the new frames can be sealed and finished properly.

uPVC Casement Windows in Dover | Kent Windows Kent Windows: Free Window Quotes from Kent Installers. Compare free, no-obligation quotes from Kent window installers for double glazing replacement, uPVC casements, bay, cottage style, tilt and turn and sash windows, from Maidstone and the Medway Towns to Canterbury, Thanet, Dover and the Weald. An illustrated guide to comparing uPVC Casement Windows in Dover, covering window style, glass and ventilation, and fitting details. KENT WINDOWS Free Window Quotes from Kent Installers A KENT WINDOW GUIDE uPVC Casement Windows For homes in Dover Three details to settle before choosing an installer 1 Style & opening Match the window to the building Frame material, colour and sightlines Which panes open, and in which direction? 2 Glass & airflow Ask about the whole-window specification Energy rating and suitable safety glass Ventilation and coastal exposure 3 Survey & fitting Compare what each written quote includes Removal, making good and access Certification and product guarantees One enquiry. Compare up to four quotes. Independent installers covering Kent; responses depend on availability. Free to ask · No obligation Kent Windows introduces homeowners to installers. The chosen firm surveys, quotes and carries out the work.

What to Expect

  1. First visit: each opening is measured and the opening layout agreed window by window.
  2. Order: frames are made to size, usually in three to five weeks.
  3. Taking out: old frames are cut out with care to protect the brickwork and plaster.
  4. On the day: the new frame is packed, fixed, sealed and glazed, with a new cill outside.
  5. Finishing: gaps are trimmed inside, hardware adjusted and trickle vents shown to you.

Most houses are completed in a day or two, and a good team will leave every room secure at the end of each day.

Opening Layouts for Your Dover Home

The opening layout is easy to change on paper and hard to change once the frames are made. Top openers over fixed glass are good for ventilation, larger side-hung openers are better for cleaning and escape, and bedrooms above ground level usually need at least one window big enough to escape through.

Think about windows above sinks or baths, where a handle out of reach is a daily nuisance. If you live near the coast, ask what grade of hardware is used.

What Do uPVC Casements Cost?

The guide range for uPVC casement windows is £300–£6,800. The lower end covers a single small window, while a whole house in coloured or foiled frames sits toward the top. Treat the range as a budget until your windows are measured.

Confirm in writing whether it includes VAT, removal and disposal, new cills and boards and making good.

Permission and Certificates in Dover

Replacing casements with similar uPVC casements on a house is usually permitted development. Changing from timber to uPVC may be restricted on a listed building or in a conservation area with an Article 4 direction, and flats need the freeholder's agreement and may need planning permission. For your address, ask Dover District Council.

Replacement casements must meet the Building Regulations for energy efficiency, safety glazing, ventilation and escape. A competent person scheme installer can self-certify the work; the Planning Portal's building regulations guidance explains the requirements.

Also Covering Neighbouring Areas

Installers covering Dover also work in: Walmer, Folkestone, Deal, Sandgate, Aylesham, Sandwich. Each installer sets its own area, so give your postcode.

Next Steps

Tell us how many windows you want replaced and the colour you have in mind. Kent Windows introduces enquiries and does not make or fit windows. Firms joining the network are asked for insurance details and references, but please check current documents and recent work yourself.

Describe your windows.

These are starting points for talking to a Dover installer.

uPVC Casement Questions from Dover

How much do uPVC casement windows cost in Dover?

The guide range is £300–£6,800, from one small white casement to a whole house in coloured frames. Flush-sash profiles, colour on both faces and triple glazing cost more.

Can I have grey uPVC casements with white inside?

Yes. Most systems offer a coloured outer face with a white inner face, which is usually cheaper than colour on both sides.

Do I need permission to replace uPVC windows in Dover?

Not usually on a house if the new windows look similar. Listed buildings, flats and conservation areas with an Article 4 direction may need consent.

How long does it take to fit uPVC casements?

Most houses are fitted in one to two days once the frames have been made, which typically takes three to five weeks after the survey.