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Verified Pro

House of Glass

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

Elite Home Improvements

0 review(s)
Offers services in CARSHALTON
Your Local Experts in Bespoke Home Improvements Looking to refresh your home with high-quality, custom-fitted windows, ...
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Mgr Plastering & Building

0 review(s)
Offers services in CARSHALTON
All aspects of building work and refurbishment, using quality tradesmen. We look after 4 Churches in the area and have an ...

Recent Window Installer Enquiries

10 Oct

Replacement Glass Only

London - E2

Enquiry from: Amandeep S

Start Date: Immediate

Crack on inside of double glazing window in bathroom - awkward to get to

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07 Oct

uPVC Double Glazing

London - SW15

Enquiry from: Homayoun F

Start Date: Immediate

2+ windows Supply and install

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05 Oct

uPVC Double Glazing

Orpington - BR6

Enquiry from: Nickie S

Start Date: Immediate

Multiple windows to be Supplied and installed

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01 Oct

Window Repair

London - SE8

Enquiry from: Zephyr I

Start Date: Immediate

Handle to window is broken/ hanging off, cant open window, blinds come out of runner

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29 Sep

uPVC Double Glazing

Morden - SM4

Enquiry from: Lorriane C

Start Date: Immediate

2+ windows Supply and install

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28 Sep

uPVC Double Glazing

Greenford - UB6

Enquiry from: Kalyan P

Start Date: Immediate

Quote for windows and doors

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26 Sep

uPVC Double Glazing

West Wickham - BR4

Enquiry from: Amy W

Start Date: Immediate

Air conditioning, building maintenance

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24 Sep

uPVC Double Glazing

London - SE26

Enquiry from: Rose J

Start Date: Immediate

2+ windows Supply and install

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22 Sep

uPVC Double Glazing

London - SE4

Enquiry from: Michael B

Start Date: Immediate

Looking at various options 2+ windows Supply and install

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14 Sep

uPVC Double Glazing

Morden - SM4

Enquiry from: Lorriane C

Start Date: Immediate

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14 Sep

Replacement Glass Only

Chislehurst - BR7

Enquiry from: Nadia W

Start Date: Immediate

Small velux one layer of glass shattered not high on extension slopped roof

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11 Sep

uPVC Double Glazing

London - SE6

Enquiry from: Jo-beth R

Start Date: Immediate

2+ windows Supply and install

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03 Sep

Replacement Glass Only

Surbiton - KT6

Enquiry from: PATRICK C

Start Date: Immediate

Two sealed double glazed units. 1700x1060 and 1300x1060 argon filled, 8mm toughned 20mm glazing bar, 8.8mm laminated glass and taped all round

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13 Mar

uPVC Double Glazing

Carshalton - SM5

Enquiry from: Joselito P

Start Date: Immediate

2+ windows Supply and install

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16 Nov

uPVC Double Glazing

Carshalton - SM5

Enquiry from: Brian D

Start Date: Immediate

Looking at various options 2+ windows Supply and install

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26 Aug

uPVC Double Glazing

Carshalton - SM5

Enquiry from: Valeria D

Start Date: Immediate

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17 Aug

uPVC Double Glazing

Carshalton - SM5

Enquiry from: Min J

Start Date: Immediate

Multiple windows Supply and install

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21 Mar

uPVC Single Window

Carshalton - SM5

Enquiry from: Amy L

Start Date: Immediate

Are you the home owner of that property? - -. How many windows are you considering replacing? - -. What material do you require, UPVC? - -. What colour do you want them to be? - -. I assume you requir

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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 Carshalton is:

£1,977

Window Installer job Window Installer cost in 2026
Double glazing in Carshalton £1,050-£3,500
Upvc double glazing units only in Carshalton £800-£1,200
Triple glazing in Carshalton £1,050-£3,500
Aluminium windows in Carshalton £1,338-£3,188
Wooden window in Carshalton £3,750-£5,750
Aluminium windows supply only in Carshalton £2,600-£3,900
Upvc or wood porch in Carshalton £2,625-£4,025
Sash window in Carshalton £1,200-£4,000
Glaziers in Carshalton £57-£87
Secondary glazing in Carshalton £1,050-£3,500
uPVC Single Window in Carshalton £225-£345
Wooden sash windows in Carshalton £3,750-£5,750
Wooden windows supply only in Carshalton £2,760-£4,140
Aluminium repair in Carshalton £240-£360
Window repair in Carshalton £268-£402
Wooden window repair in Carshalton £320-£480

Related Window Installer searches in Carshalton

Window Installer FAQs

Are A-rated windows worthwhile?

On the grand scale of things there isn’t a huge difference between B-rated windows and A-rated windows. Consumer watchdog Which? have calculated an extra 6.5% would be saved on energy bills with A rather than B rated panes. Be aware that A rated windows are slightly more expensive, however.

Can you repair blown double glazed windows?

You can only repair blown double glazed windows in the sense that you can replace the sealed unit (the glass part of the window) instead of having to replace the entire window.

When a double glazed window is blown, it means that the seal around the window has failed and is now letting air in and out. Often the first sign that the sealed unit has blown is condensation on the inside of the window, which is annoying since there’s no way to get rid of it! When your sealed unit has blown, you’ll be losing heat out of the window, meaning you could be spending more on your energy bills.

As a temporary fix, you could see if you can buy a misting repair kit online, but the condensation will eventually occur again as the air gets in. The best thing to do is ask a window installer or glazier to replace the sealed unit for you.

It's simple to replace the glass in a window – the specialist will remove the beading around the window, remove the blown glass from your window frame and set it to one side. They will then clean up around the frame before adding spacers in, then fitting the new sealed unit into the frame. They’ll make sure it’s a snug fit before replacing the beading back around the window to secure it.

There's no reason to put off repairing a blown double glazed window since the cost is generally much less than replacing the entire thing. A sealed unit with installation costs an average of £100, whereas a completely new window will cost around £400. You’ll soon notice that it’s less draughty and will be able see out of your window once you’ve had the blown glass replaced.

How to measure the glass for a window replacement?
If the glass in your window has been damaged, you might only need to replace that rather than your whole window frame. Common reasons for needing to replace the glass in your window include:
  • The glass has smashed from an impact such as a stone hitting it from a lawnmower
  • You have been broken into and suspects used the window to gain entry
  • The glass has blown (lost its airtightness) from constant water build-up around the seals, which is common in bathrooms
  • Extreme weather or pressure changes have caused a crack
If your frames are still intact and there’s nothing wrong with your window’s locks or trims, there’s no reason why you can’t just replace the sealed unit in your window. To help with the quotation process, a window installer may ask you to measure the glass for your window replacement. It’s pretty simple to just measure the sealed unit inside your window. There are just 3 steps you need to take:
  1. Including the beading (the plastic and rubber seals around the windows that can be removed), measure the width of the window frame.
  2. Do the same for the height of the window, making sure you include the beading.
  3. Then, take 10mm off each measurement, and you have the approximate size of your glass.
A reputable window installer will still make their own measurements before confirming the size of the glass in your window and going ahead and ordering the replacement. Make sure you get a range of quotes from local and national installers so you can compare the price and their quotation process.
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.

How much could I save on my energy bills if I install double glazing?

As well as keeping your home warmer and reducing noise, you’ll notice a saving on your energy bills from installing double glazing. If you install A++ rated windows in your home after having single glazing, you could save up to £120 year on your energy bills. The Energy Saving Trust has more information.

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.

Will double glazing stop condensation?

If you’ve got a problem with condensation and don’t have double glazing, you should find that getting new windows will help. Condensation is caused by warm air meeting a cold surface which then turns into water droplets. With two panes of glass, less heat will escape from your home and keep the window warmer, meaning when steam from the bathroom or kitchen touches your windows there should be less condensation.

how to tile a porch roof?

Tiling a porch roof is a very important but laborious and difficult task. A project of this magnitude will require a large investment in planning and preparation way before the actual installation process takes place. It can be a brand new porch roofing tile or a replacement of the existing one, either way it’s crucial to get the right technique. If you lack proper training or experience in this field, we’d recommend you hire the services of a reliable professional probably within your local area to guarantee the best results and to save yourself some time and money. This guide will give you a good insight into the porch roof tiling process. Let’s have a look!

• With the crown looking upwards, put the first tile on the batten and centre the tile from side to side.

• Hammer a 10d nail at the base of the tile and into the batten (make sure not to overdrive the nail).

• To provide a much needed support, apply a little mortar under the first tile.

• Identify the inner end of the first tile and place another tile on top. Take a measurement from the outer end and adjust the end of the second tile to fit.

• Just like you’ve done with the first tile, nail the second tile into the batten.

• Position two tiles at the both ends of the ridge and proceed with the installation just as you’ve done with the previous tiles.

• Take a measurement of the distance across the ridge from the first tile’s outer end. Once done, you can then calculate the number of tiles required by subtracting 16 inches from your measurement and divide the answer by 8.

• Beginning at the second tile on one end of the ridge, install the half the number of ridge tiles towards the centre of the ridge. Now install the remaining tiles working from the opposite end to the ridge’s centre. At the centre of ridge should be a key tile with mortar.

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