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Verified Pro
Welcome to Haas Extension Group, where we take pride in being the premier suppliers, installers, and design consultants of...
Verified ProOver 50 Reviews
Crystal is a uPVC Windows and Double Glazing manufacturer and installer. We have built a strong reputation in London and t...
Verified Pro

House of Glass

1 review(s)
Offers services in CATERHAM
House of Glass ltd are a genuine, family run, home improvement company specialising in replacement windows & doors , conse...
Verified Pro

Niclex Projects

0 review(s)
Offers services in CATERHAM
Arе уоu a gеnеrаl contractor, builder, fасіlіtу оwnеr, рrореrtу manager, dеѕіgnеr, or industrial engineer? Lооkіng for a...
Verified Pro

MCC Service London

0 review(s)
Offers services in CATERHAM
MCC Services London Ltd. is a specialist building company located in North London and covering all of London and the surro...

Recent Window Installer Enquiries

15 Oct

Windows | uPVC

Caterham, Whyteleafe - CR3

Enquiry from: Sam F

Start Date: Immediate

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 options and arrange...

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10 Sep

Windows | uPVC

Caterham, Whyteleafe - CR3

Enquiry from: Alice T

Start Date: Immediate

Customer visited the mywindowsprices.co.uk site and submitted an enquiry. Glazing type: Double, Work description: Hoaxing forva 3 bed house I am looking for quotes for 4+ Windows Are you the property...

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18 Jul

Windows | uPVC

Caterham, Whyteleafe - CR3

Enquiry from: STEVE W

Start Date: Immediate

I am looking for quotes for 4+ Windows Are you the property owner: Owner of the property What level of service do you require: Supply and installation of full unit Property Type: Semi detached How ma...

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07 May

Windows | Aluminium

Caterham, Whyteleafe - CR3

Enquiry from: Roo M

Start Date: Immediate

Are you the home owner of that property? Yes How many windows are you considering replacing? 10/12 What material do you require, Aluminium? aluminium What colour do you want them to be? aluminium Do ...

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04 Nov

Windows | Glazing

Caterham, Whyteleafe - CR3

Enquiry from: Danny G

Start Date: Immediate

Customer is interested in Secondary Glazing. Call back anytime. Type of window / door: Windows Glass replacement only: No Number of windows requiring repair: 6 Number of doors requiring repair:...

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18 Nov

Windows | uPVC | Repair

Caterham, Whyteleafe - CR3

Enquiry from: Jan L

Start Date: Immediate

i have a flat that has been rented out for the last year or so. tenants have damaged two window hinges and so windows do not now close properly. are you the property owner: owner of the property prop...

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20 Oct

Windows | uPVC

Caterham, Whyteleafe - CR3

Enquiry from: Andy H

Start Date: Immediate

customer in the caterham, whyteleafe area made an enquiry a couple of projects including upvc double glazing.call anytime and arrange an appointment to discuss. below is some details about this projec...

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19 Oct

Windows | Glazing

Caterham, Whyteleafe - CR3

Enquiry from: Andy H

Start Date: Immediate

customer is looking to replace 10 double glazed units in the window. call any time. type of window / door: window glass replacement only: yes number of windows requiring repair: 1 number of do...

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10 Oct

Windows | uPVC

Caterham, Whyteleafe - CR3

Enquiry from: Sandra D

Start Date: Less than one month

best time: any work type: upvc windows and doors are you the property owner: owner of the property what level of service do you require: supply and installation of full unit property type: terrace how...

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28 Aug

Windows | uPVC | Single Window

Caterham, Whyteleafe - CR3

Enquiry from: Ryan S

Start Date: Immediate

single window replaced in a brick outbuilding are you the property owner: owner of the property what level of service do you require: supply and installation of full unit how many windows do you need:...

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28 Jun

Windows | uPVC

Caterham, Whyteleafe - CR3

Enquiry from: George C

Start Date: Immediate

customer in the caterham, whyteleafe area made an enquiry a couple of projects including upvc double glazing.call anytime and arrange an appointment to discuss. below is some details about this projec...

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17 May

Windows | uPVC

Caterham, Whyteleafe - CR3

Enquiry from: James N

Start Date: Immediate

supply and install 2 circular upvc double-glazed windows (plus removal of existing wooden windows). details: * diameter ~900mm (can measure this more precisely as needed) * non-opening * black on the...

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14 May

Windows | uPVC

Caterham, Whyteleafe - CR3

Enquiry from: James N

Start Date: Immediate

supply and install 2 circular upvc double-glazed windows (plus removal of existing wooden windows). details: * diameter ~900mm (can measure this more precisely as needed) * non-opening * black on the...

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12 Mar

Windows | uPVC

Caterham, Whyteleafe - CR3

Enquiry from: Steve W

Start Date: Less than one month

best time: any work type: upvc windows and doors are you the property owner: owner of the property what level of service do you require: supply and installation of full unit how many windows do you ne...

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05 Mar

Windows | uPVC | Repair

Caterham, Whyteleafe - CR3

Enquiry from: Rachel D

Start Date: Immediate

Out bifold doors need some repairs - can you help?

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09 Dec

Windows | uPVC | Single Window

Caterham, Whyteleafe - CR3

Enquiry from: Lucinda C

Start Date: Immediate

are you the home owner of that property? yes how many windows are you considering replacing? 1 what material do you require, upvc? upvc what colour do you want them to be? white i assume you require t...

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01 Nov

Windows | uPVC

Caterham, Whyteleafe - CR3

Enquiry from: Molly D

Start Date: Immediate

Customer is looking to get quotes for replacement double glazing. multiple windows Supply and install Please call to quote.

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01 Oct

Windows | uPVC

Caterham, Whyteleafe - CR3

Enquiry from: Dee C

Start Date: Immediate

Are you the home owner of that property? Yes How many windows are you considering replacing? 2 windows What material do you require, UPVC? UPVC What colour do you want them to be? White Do you require...

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12 Jun

Windows | uPVC | Single Window

Caterham, Whyteleafe - CR3

Enquiry from: Christine D

Start Date: Immediate

front door & window above are you the property owner: owner of the property what level of service do you require: supply and installation of full unit property type: detached do you require doors: 375...

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22 May

Windows | uPVC

Caterham, Whyteleafe - CR3

Enquiry from: Andrew E

Start Date: Immediate

11 windows varying sizes including one arched window are you the property owner: owner of the property what level of service do you require: supply and installation of full unit property type: detache...

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15 Oct

Windows | uPVC

Caterham, Whyteleafe - CR3

Enquiry from: Sam F

Start Date: Immediate

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 options and arrange...

Post a similar request >

10 Sep

Windows | uPVC

Caterham, Whyteleafe - CR3

Enquiry from: Alice T

Start Date: Immediate

Customer visited the mywindowsprices.co.uk site and submitted an enquiry. Glazing type: Double, Work description: Hoaxing forva 3 bed house I am looking for quotes for 4+ Windows Are you the property...

Post a similar request >

18 Jul

Windows | uPVC

Caterham, Whyteleafe - CR3

Enquiry from: STEVE W

Start Date: Immediate

I am looking for quotes for 4+ Windows Are you the property owner: Owner of the property What level of service do you require: Supply and installation of full unit Property Type: Semi detached How ma...

Post a similar request >

07 May

Windows | Aluminium

Caterham, Whyteleafe - CR3

Enquiry from: Roo M

Start Date: Immediate

Are you the home owner of that property? Yes How many windows are you considering replacing? 10/12 What material do you require, Aluminium? aluminium What colour do you want them to be? aluminium Do ...

Post a similar request >

04 Nov

Windows | Glazing

Caterham, Whyteleafe - CR3

Enquiry from: Danny G

Start Date: Immediate

Customer is interested in Secondary Glazing. Call back anytime. Type of window / door: Windows Glass replacement only: No Number of windows requiring repair: 6 Number of doors requiring repair:...

Post a similar request >

18 Nov

Windows | uPVC | Repair

Caterham, Whyteleafe - CR3

Enquiry from: Jan L

Start Date: Immediate

i have a flat that has been rented out for the last year or so. tenants have damaged two window hinges and so windows do not now close properly. are you the property owner: owner of the property prop...

Post a similar request >

How much do Window Installer services cost?

How much do Window Installers cost? Prices for Window Installers in 2025 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 Caterham is:

£1,977

Window Installer job Window Installer cost in 2025
Double glazing in Caterham £1,050-£3,500
Upvc double glazing units only in Caterham £800-£1,200
Triple glazing in Caterham £1,050-£3,500
Aluminium windows in Caterham £1,338-£3,188
Wooden window in Caterham £3,750-£5,750
Aluminium windows supply only in Caterham £2,600-£3,900
Upvc or wood porch in Caterham £2,625-£4,025
Sash window in Caterham £1,200-£4,000
Glaziers in Caterham £57-£87
Secondary glazing in Caterham £1,050-£3,500
uPVC Single Window in Caterham £225-£345
Wooden sash windows in Caterham £3,750-£5,750
Wooden windows supply only in Caterham £2,760-£4,140
Aluminium repair in Caterham £240-£360
Window repair in Caterham £268-£402
Wooden window repair in Caterham £320-£480

Related Window Installer searches in Caterham

Window Installer FAQs

How much is a single window?
Sometimes accidents happen, and that leads to you needing to replace just a single window. Luckily, most window fitters are happy to replace just one window if you need to. But how much a single window costs will depend on a few factors. Firstly, do you need the entire window, including the frame, replaced, or just the sealed unit? If the frame is still in good condition, glaziers and some window installers can replace the sealed unit and this will set you back around £250. If your window frame is damaged, don’t try to get away with not replacing it. Having a broken window frame can let heat escape your home, increasing your energy bills, and you’re likely to hear more traffic noise. Plus, if the frame is broken you might have trouble closing the window properly, stopping you from keeping your home secure. So how much is a single window if you need the whole thing replaced? You should expect it to cost between £400-£550, but it could cost more or less than this depending on your location, the size of the window and how tricky it is to replace. There are other factors that will impact the cost of replacing a single window. Do you want the window to have plain, leaded or Georgian bar glass? Maybe it will be a casement window, or a bay, bow or sash? The cost will increase if you want more than one opener if it’s a large window, and if you want it to have locks. Also, the standard white uPVC frame colour will probably be included in the price, but if you want a woodgrain look or a different colour uPVC this will cost more.

how much are new windows?

Are you about to replace your old windows and wondering just how much it’ll cost to have a new one fitted? If yes, then you’ve come to the right place! The question is a very straight forward one, however a direct answer can not be provided as determining window prices for a replacement project can be a very tricky challenge. With a plethora of influencing factors that can play a key role in the price of both materials and labour to be used, it could be extremely hard for a window installer to provide a cost estimate without paying you a visit beforehand.

The factors that can go a long way in determining the price of your new window includes the size of the window, frame material, style chosen, your location, rates charged by the window installer (these rates can be different from an installer to an installer, so it’ll probably be in your best interest to compare quotes to identify the most competitive price) as well as the type of glass required.

Generally, for a small flat featuring four windows, the average cost for new windows would be between the range of £2,100 to £2,300. This range provided covers the cost of double glazed uPVC casement windows as well as the installation price. In the same tone, a home with up to 8 windows will have an average cost for window replacement between the range of £4,400 to £4,600, wile also taking into account the installation price. Whereas a house comprising 10 windows could begin at an average cost of window replacement between the the range of £5,200 to £5,500, and a 15 window home will be between the range of £8,400 to £8,600. it should be noted that the aforementioned figures only include the standard number of windows with a uPVC frame and the installation cost.

What is the Window Energy Rating (WER)?

The energy efficiency of windows is measured using ratings, varying from A, the most efficient, to G, the least efficient. This scheme is run by the British Fenestration Council (BFRC). To comply with Building Regulations you’ll need windows of energy efficiency at least level C.

How to replace the glass in a uPVC window?
It’s not too difficult to replace the glass in a uPVC window, so if you’re a confident DIYer you could have a go at this yourself. We’ll go through the main steps on how to replace the sealed unit in a uPVC double glazed window:
  1. Using a rubber mallet and a strong pallet knife, remove the beading around the window. You might think they’re part of the frame, but they’re actually separate on the inside of the frame and can be taken out by using pallet knife to prize them out. Start with one of the longest beads first and leave the top bead until last.
  2. Give the glass a little tap to loosen it if it doesn’t come out straight away, then the whole unit should slide out easily. Just make sure it falls towards you and not back out onto the ground below!
  3. Clear any debris that has found its way into the frame with a brush. Add spacers at the bottom of the frame – these could be pieces of plastic.
  4. Get your new sealed unit (make sure you measure the glass before you buy one so you know which size to get) and carefully take it out of the packaging. Look for the British Standard mark – that shows you the bottom of the glass.
  5. Lift the glass into the frame, starting with the bottom first, and make sure that it fits square in the frame before taking the spacers out.
  6. Use a little washing up liquid to spread along the beads to make it easier when you slide them back into the frame. If they simply push and clip back in, you can use something like a block of wood to help you push them in correctly. Put them back in reverse order to how you took them out.
And there you go! If you’re feeling confident you can have a go at replacing the glass in your uPVC window yourself. But if you’ve got any worries, leave it to a window installer who will be able to do it in less than an hour.
What is double glazing?

If a window is double glazed, it has two panes of glass that have a space between them containing argon gas. The gas works as an insulator, keeping heat inside the house as well as reducing noise. It also strengthens the window.

How can I find out how energy efficient my new windows will be?

All new windows come with an energy efficiency rating from A to G. A is best, while G is the lowest rating. Anything above C is considered good, but these days most companies will be able to supply you with A-rated windows to maximise your energy efficiency.

how much does double glazed windows cost?

Are you looking to replace your old window for a new double glazed window and wondering what it’s going to be the cost? Well, the double glazed windows market is a very competitive one in the UK with varying prices across the country. Therefore, if you shop around you’re most likely to find something that’ll fit your budget both products and quality wise.

As you would have expected, the more windows you required the more money you are going to spend. However, the cost per window is likely going to be lower depending on the number of windows you purchase. Several double glazed windows come with a 10 year warranty but it’s advisable to also obtain a solid workmanship warranty which provides coverage for any potential problems for a good period of time upon installation.

To determine the cost of double glazed windows, there are so many things to put into consideration that just the primary dimensions of the window itself. Other factors that works to decrease or increase the cost of the project includes the frames’ quality as well as the material used. For example hardwood can be quite high priced when compared to uPVC.

The number of opening windows within the frame can also play a huge role in the cost of the windows as well as the type of the glass. The cost of a double glazing window usually ranges between £100 to £3,200 per window, depending on the available options.

To have a more accurate estimate of the cost of a double glazing window, you’ll need a obtain a survey from a double glazing installer who can take into account any possible complications that may arise when installing your windows while also giving an advise on the most suitable window style for your property.

how to fit a double glazed window?

Did you just purchase a double glazed window and confused about how to have it installed? Fitting the window yourself can be quite easy with the help of this step by step guide. However, if you lack proper training or experience, we’d recommend you reach out to a trustworthy professional who can guarantee the best results for help. That said, now let’s take a look at the process.

• Remove the old windows by detaching the old beading and glass window safely. Then make some interval cuts using a hand saw before using a crowbar to pry it out.

• Cut the external double glazed window seal. Once done, take a measurement of the window area’s width once empty. Then transfer the measurement to the window sil to face outside and cut using a handsaw.

• Seal the window sil. Add a bead of clear silicone along both inside lip as well as the centre to seal the sil.

• Screw the double glazed window to the sil. Position the window on the top of the lipped section that was siliconed. Then pre-drill them together and screw in three places. You should make sure the screws do not go totally to the sil’s bottom.

• Install the double glazed window. After successfully screwing the double glazed window to the sil, you can now fit in the double glazing. Make use of packers to make sure it’s even in the slot.

• Screw the uPVC window to the wall. If you’re happy and satisfied with the position of the window, you can then pre-drill through the frame of the window and the brick wall. Once done, simply screw it in place using masonry screws or Spax screw as they do not require crawl plugs in bricks.

• Seal around the window. To do this, simply fill any gaps with expanding foam, wipe out the excess and seal with silicone.

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