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Recent Window Installer Enquiries

23 Nov

Windows | uPVC

Thames Ditton - KT7

Enquiry from: Indrakumar P

Start Date: Immediate

Customer made an enquiry for replacement double glazing via one of our websites. Looking at various options Confirmed interest via phone at 00:52, SMS at 00:51 2+ windows Supply and install Please ca...

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29 Mar

Windows | uPVC

Thames Ditton - KT7

Enquiry from: Annelyne M

Start Date: 1 to 3 months

customer has a windows project they are looking to have done, specially they want quotes for upvc double glazing. they are unsure of options so would like to discuss with a window installer.confirmed ...

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15 Dec

Windows | uPVC

Thames Ditton - KT7

Enquiry from: MONIKA C

Start Date: Immediate

Home Owner Supplied and Fitted Call to Appoint

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02 Aug

Windows | uPVC | Single Window

Thames Ditton - KT7

Enquiry from: Benjamin L

Start Date: Less than one month

Homeowner 2+ windows UPVC Supplied and fitted Please contact to appoint I am looking for quotes for 1 uPVC windows Are you the property owner: Owner of the property What level of service do you r...

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20 Jul

Windows | uPVC | Single Window

Thames Ditton - KT7

Enquiry from: Benjamin L

Start Date: Less than one month

Homeowner 2+ windows UPVC Supplied and fitted Please contact to appoint I am looking for quotes for 1 uPVC windows Are you the property owner: Owner of the property What level of service do you r...

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13 Jul

Windows | uPVC

Thames Ditton - KT7

Enquiry from: Heather R

Start Date: Less than one month

I am looking for quotes for 2-3 uPVC windows Are you the property owner: Owner of the property Property Type: Terrace How many windows do you need: 2-3 Window Material: uPVC Would you like quotes for ...

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13 Jul

Windows | uPVC | Supply

Thames Ditton - KT7

Enquiry from: Heather R

Start Date: Less than one month

Customer visited the mywindowsprices.co.uk site and submitted an enquiry. Glazing type: Double, Work description: 1x 2400 wide uvpc window 1x 1000 wide uvpc window Are you the property owner: Owner...

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13 Jan

Windows | uPVC

Thames Ditton - KT7

Enquiry from: Jill F

Start Date: 1 to 3 months

Are you the property owner: Owner of the property Is the building: Domestic Agreed to recieve uPVC Quotes: Yes Other Forms: None Please call to appoint

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29 Sep

Windows | uPVC

Thames Ditton - KT7

Enquiry from: Kwan N

Start Date: Immediate

Homeowner 3+ windows UPVC Supplied and fitted Please contact to appoint

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29 Sep

Windows | uPVC

Thames Ditton - KT7

Enquiry from: Kwan N

Start Date: Immediate

Homeowner 3+ windows UPVC Supplied and fitted Please contact to appoint

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16 Jul

Windows | Glazing

Thames Ditton - KT7

Enquiry from: Fiona M

Start Date: Immediate

Customers own description of work to be carried out: Replace small single glazed broken window pane in French door. Size 29 x 14.5 ( 11.5 x 5.75 inches ) Please contact to appoint

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How much do Window Installer services cost?

How much do Window Installers cost? Prices for Window Installers in 2026 can differ relying on the kind of task that you require to have performed in your house. It's the inquiry we get asked a whole lot "how much do Window Installers charge?". It's generally very good to have an idea of how much a Window Installer are going to likely charge for their services. Prices will probably rise and fall based upon the products and also the tradesman selected. The table reveals the sorts of service that Window Installers typically do and also the typical cost range of these jobs. Some tasks take longer to complete than others so prices do fluctuate by task.

View our Window Installer cost guide View our Window Installer advice

The average price
of a Window Installer in Thames Ditton is:

£1,790

Window Installer job Window Installer cost in 2026
Double glazing in Thames Ditton £859-£2,734
Upvc double glazing units only in Thames Ditton £575-£900
Triple glazing in Thames Ditton £859-£2,734
Aluminium windows in Thames Ditton £1,182-£2,559
Wooden window in Thames Ditton £3,750-£5,750
Aluminium windows supply only in Thames Ditton £1,600-£2,500
Upvc or wood porch in Thames Ditton £2,625-£4,025
Sash window in Thames Ditton £959-£3,067
Glaziers in Thames Ditton £57-£87
Secondary glazing in Thames Ditton £859-£2,734
uPVC Single Window in Thames Ditton £225-£345
Wooden sash windows in Thames Ditton £3,750-£5,750
Wooden windows supply only in Thames Ditton £2,760-£4,140
Aluminium repair in Thames Ditton £240-£360
Window repair in Thames Ditton £268-£402
Wooden window repair in Thames Ditton £320-£480

Related Window Installer searches in Thames Ditton

Window Installer FAQs

What happens to my old windows?

After fitting your new windows, your installer should take away and dispose of your old windows. If you want to keep them, just let your installer know before they start work. The UPVC frames are melted down and used on the unseen parts of new windows. Aluminium frames are re-smelted and wooden are broken down and used as chipboard.

Should I get all my windows replaced at once?

You don’t have to, especially if you’re on a budget. If you’re only replacing some, it’s a good idea to get all the windows on one side of your property replaced at the same time, so they all look the same. Be aware, obviously, huge savings could be had by having a number of windows replaced at the same time.

Why aluminium windows?

Aluminium windows have a range of benefits that make them a great alternative to uPVC windows. Developments in technology have meant that modern aluminium windows now have the same energy efficiency levels as uPVC. Plus, their strength and flexibility make them a more attractive choice to many homeowners, particularly for more modern buildings.

Aluminium frames are typically much thinner than uPVC frames, allowing more light in and wider views. The metal can also be moulded to suit custom shapes, making it ideal for unusually shaped windows. Aluminium windows are available in lots of different colours, so can be designed to suit a wide range of interiors and exteriors.

How long do double glazed sealed units last?
When it comes to how long double glazed sealed units (the glass inside the window) last, a lot of it is down to the quality of the glass and the environment that your windows sit in. It’s not uncommon for your window frames themselves (especially if they are uPVC) to last longer than your sealed units. Sealed units are called that because they’re two panes of glass sealed together with an air gap in between. They use what’s called a ‘perimeter seal’ to protect the air gap between the panes, and is usually made of butyl mastic which retains a desiccant within a perforated metallic spacer bar. The desiccant’s job is to absorb any moisture which finds its way into the air gap to stop your window from misting up on the inside. When a sealed unit fails, or is ‘blown’, it’s usually because moisture builds up around the seal and causes it to fail. Sealed units won’t last forever, so you will eventually end up with condensation inside the panes of your double glazing, but in an ideal environment your double glazed sealed units could last up to 30 years, with some manufacturers claiming as long as 40 years. But they do require a bit of maintenance and the position of your windows will also make a difference as to how long they last. There are a few things that determine how long a sealed unit will last:
  • Climate - If your window faces south, it will be subject to direct sunlight for a lot of the day. This tends to cause the sealed unit to fail more quickly – a south-facing window may last between 10-25 years. This is because the spacer bars will twist as the temperature rises and causes the adhesive holding them together to eventually fail.
  • Moisture - Windows in kitchens and bathrooms tend to fail more quickly because they come into contact with moisture more often. For example, if water gets on your windowsill when you shower, the seal around the glass will come loose more quickly if it’s constantly wet.
When you replace the sealed units in your windows or get completely new double glazing, make sure you choose an installer that uses quality products and will take all the steps to ensure that your sealed units are kept away from moisture as much as possible.
Should I use a Fensa registered installer?

Using a Fensa registered installer isn’t compulsory but it helps to protect you from cowboys and rogue traders. It will also make life a whole lot easier in regards to Building Regulations. Replacement windows must meet a certain energy efficiency rating and once fitted you need a certificate to show your installation complies. By using a Fensa registered company they’ll issue this certificate, otherwise you’ll need the council to look at the new windows.

Are coloured double glazing windows more expensive than white ones?

Coloured double glazing windows are more expensive than white ones, in general. uPVC is the cheapest material to use for double glazing, and white is the standard colour. But there are endless possibilities in terms of colours you can have, and they do come at additional cost.

Some people choose to have coloured double glazing that matches or opposes the colour of the exterior of their house. Another popular option is a woodgrain effect, which from a distance looks just like more expensive timber windows. The best thing about a wood effect is that you can have the stylish look of wooden windows without the maintenance, and they should last longer.

While coloured double glazing is more expensive than white ones, it doesn’t have to break the bank. The best thing to do is get in touch with a range of window companies and ask them to come round to give you a quote. They should be able to offer you brochures or links to websites of different brands of windows that offer coloured frames. From there, you can decide on the installers you liked most and the brand you preferred.

It’s worth bearing in mind that it’s not always best to go with the cheapest coloured windows. While there lots of good, inexpensive options out there, sometimes very cheap windows won’t be good quality and may not last as long as other slightly more expensive brands. Speak to your installer about guarantees that may come with the windows and how long they would expect them to last before making your final decision.

Can you replace just one double glazed window?

Yes, of course! It’s common for people to replace just one double glazed window. One reason that people want to replace one window is that the sealed unit inside has failed. You’ll know if this has happened because you’ll be able to see condensation on the inside of glass, which gets frustrating because you can’t wipe it away. In this case, you can choose to simply replace the sealed unit or the entire frame, which you might want to do if it’s looking past its best.

When you’re replacing just one double glazed window, if you know the brand of your current windows you could ask your installer if they can source the same ones. This will help to keep them looking as similar as possible, although if your existing windows are very old you may notice some discolouration on the exterior compared to the new one, and locks and trickle vents might look different.

Replacing just one double glazed window shouldn’t take a qualified window fitter long, and could cost as little as £400. If you want to simply replace the sealed unit, that may only cost around £250. You could try to fit a new window yourself, but it’s worth bearing in mind that all replacement windows need to be certified that they’ve been installed to meet building regulations, so you’ll need to apply to your local building control officer who will come and inspect the work then issue a certificate. If you ask an installer who is registered with a self-certification scheme (like FENSA) to fit the window for you, they can issue the certificate themselves when they’ve finished the work.

How much money will I save with double glazing?

By replacing the single glazed windows in your home you stand to make savings of around £170 each year. It’s not just the financial gain that makes double glazing attractive though and you can also save up to 680kg of carbon emissions annually. Over 20 years this is a saving of around £3,400 and 13,600kg of CO2.

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