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Verified ProOver 50 Reviews

Britelite Windows

156 review(s)
Offers services in HARLOW
We fit high quality double glazing and the next generation triple glazing, using only the best materials. Fully guaranteed...
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

Radiant Design & Build

1 review(s)
Offers services in HARLOW
Radiant Design & Build has been established as a sister company to both Radiant Windows and Universal Aluminium. Concentra...
Verified Pro
At DK Construction Solutions, we bring your vision to life with a wide range of expert services, including: Tiling: Per...
Verified Pro

MCC Service London

0 review(s)
Offers services in HARLOW
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

09 Jan

Windows | uPVC

Harlow - CM19

Enquiry from: Tony B

Start Date: Immediate

Customer living in Harlow area made an enquiry for double glazing quotes via one of our websites. Customer confirmed interest via Homeowner needs advice on options 2+ windows Supply and install Pleas...

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23 Oct

Windows | Wooden

Harlow - CM17

Enquiry from: Andrew B

Start Date: Immediate

Are you the home owner of that property? Yes How many windows are you considering replacing? 6 What material do you require, Wood ? Wood or UPVC What colour do you want them to be? - Do you require do...

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15 Oct

Windows | uPVC | Single Window

Harlow - CM18

Enquiry from: Carly A

Start Date: Immediate

Bathroom window was smashed from the inside

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08 Mar

Windows | uPVC

Harlow - CM20

Enquiry from: Zainab S

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? / Do you require doors If so how ...

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16 Oct

Windows | uPVC

Harlow - CM17

Enquiry from: Suzanne S

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? - Do you require doors If so how ...

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03 May

Windows | uPVC | Single Window

Harlow - CM20

Enquiry from: Barrie E

Start Date: Immediate

Sell 1 Times 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? - I assume you...

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20 Apr

Building Work | Porch

Harlow - CM18

Enquiry from: PHILIPPA J

Start Date: Immediate

foundations to be provided. lean to upvc porch app*** x 4ft ( modern design) partial glazing. are you the property owner: owner of the property do you have planning permission: no what material are ...

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12 Nov

Windows | uPVC

Harlow - CM20

Enquiry from: Abel M

Start Date: Immediate

mr requested quotes for upvc double glazing from a window installer around harlow. they are considering a couple of projects at the moment.call anytime to arrange appointment to discuss. the informati...

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12 Nov

Windows | Glazing

Harlow - CM20

Enquiry from: Abel M

Start Date: Immediate

quote to replace windows with white double glazing windows. are you the property owner: tenant (with permission) property type: terrace are you looking for glaziers: yes how many units do you do you r...

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15 Sep

Windows | uPVC | Single Window

Harlow - CM20

Enquiry from: Ardiana C

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 10:11 2+ windows supply and install please call to discuss ...

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22 Jun

Windows | uPVC | Repair

Harlow - CM20

Enquiry from: Rita R

Start Date: Immediate

hello, i am looking at getting a quote for a window repair a small panel has been smashed and also a quote for a brand-new window to a different room. are you the property owner: owner of the property...

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11 May

Windows | uPVC | Single Window

Harlow - CM18

Enquiry from: Ahmed M

Start Date: Immediate

customer made an online enquiry for quotes for double glazing replacement via one of our websites. customer lives in harlow area and is considering a range of options for their home. confirmed intere...

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10 Mar

Windows | uPVC

Harlow - CM19

Enquiry from: ALEXANDRU B

Start Date: Immediate

Customer made an online enquiry for quotes for double glazing replacement via one of our websites. Customer lives in Harlow area and is considering a range of options for their home. 2+ windows Su...

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03 Mar

Windows | uPVC

Harlow - CM19

Enquiry from: Sorin M

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 Feb

Windows | uPVC | Single Window

Harlow - CM20

Enquiry from: Sayed S

Start Date: Immediate

customer living in harlow area made an enquiry for double glazing quotes via one of our websites. customer confirmed interest via phone at 18:43 mr needs advice on options 2+ windows supply and insta...

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02 Jan

Windows | uPVC

Harlow - CM19

Enquiry from: PriyankaVanessa S

Start Date: Immediate

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

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30 Dec

Windows | uPVC

Harlow - CM17

Enquiry from: Richard T

Start Date: Immediate

customer made an online enquiry for replacement windows via one of our websites. confirmed via . 2+ windows supply and install please call to arrange an appointment to quote. are you the property own...

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28 Dec

Windows | uPVC

Harlow - CM19

Enquiry from: PriyankaVanessa S

Start Date: Immediate

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

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19 Dec

Windows | uPVC

Harlow - CM18

Enquiry from: Said O

Start Date: Immediate

Customer is looking to have windows installed. They are unsure what options to go for so would like to discuss directly multiple windows to be Supplied and installed Please call to quote.

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21 Nov

Windows | uPVC

Harlow - CM18

Enquiry from: Louise 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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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 Harlow is:

£2,082

Window Installer job Window Installer cost in 2025
Double glazing in Harlow £1,500-£5,000
Upvc double glazing units only in Harlow £800-£1,200
Triple glazing in Harlow £1,500-£5,000
Aluminium windows in Harlow £1,875-£2,875
Wooden window in Harlow £3,750-£5,750
Aluminium windows supply only in Harlow £2,600-£3,900
Upvc or wood porch in Harlow £2,625-£4,025
Sash window in Harlow £1,800-£6,000
Glaziers in Harlow £57-£87
Secondary glazing in Harlow £1,500-£5,000
uPVC Single Window in Harlow £225-£345
Wooden sash windows in Harlow £3,750-£5,750
Wooden windows supply only in Harlow £2,760-£4,140
Aluminium repair in Harlow £240-£360
Window repair in Harlow £268-£402
Wooden window repair in Harlow £320-£480

Related Window Installer searches in Harlow

Window Installer FAQs

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.

What happens if I have problems with my new windows?

Ultimately the double glazing company you use is responsible for the quality of work and to ensure your windows are of an excellent standard. This is why it’s important to get a warranty and use a Fensa registered installer. If problems emerge within a couple of years then it’s likely the installation was of a poor standard.Contact the double glazing company and have the issue repaired or new windows replaced. This doesn’t matter if you received a discount of free windows as part of the deal. As long as you entered into a contract the company is obliged to restore the windows.

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.

what is a window sash?

Windows, being a very crucial feature in every home, are one of the things you simply can’t afford to ignore in your home. Having a good understanding and solid knowledge of your windows’ components like the window sash will help you stay up to date with them and able to identify any minor mishaps early on before it leads to a much bigger problem. So what exactly is a window sash?

Well without much fuss, a window sash is simply that part of your windows that’s able to open and close. And there could as well be more than one window sash that’s operable depending on your window’s type. Window sash usually possess a very basic design as well as structure. What’s more? This section of a window happens to be a frame that’s designed in such a way to make for easy placement inside the whole window casement. You’ll discover inside the sash frame, the window glass alongside any framework possessed by your window which includes grids.

Usually, the sash is fitted into the frame of the window on a runners’ set in such a way that allows for both upward and downward movements. And finally, the window sash’s frame typically comes with a locking system which provided for extra safety and security.

The window sash is a vital feature that can determine the durability and overall performance of the windows. In the event whereby your window sash is malfunctioning, it can result to numerous problems which includes both drafts as well as leaks. As a result, it’s very important to keep your window sashes in a great working condition as failure to do so will make opening and closing your windows a really difficult task.

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.
How to fix a cracked glass window?
You can end up with a cracked glass window in a few ways. The most common one is when a rogue stone in the lawnmower hits the window or someone’s cricket or tennis game goes wrong and you end up with a ball through the window. Youi often end up with a ‘bullseye’ type crack that expands out from the point of impact. You can also get pressure and stress cracks from intense fluctuations in pressure and temperature. Unfortunately, there’s no way you can permanently fix cracked windows without replacing the entire sealed unit. An installer can replace a cracked glass window in less than an hour simply by taking out the sealed unit (the two panes of glass in double glazed windows) and replacing it with a new one. It costs an average of £110, but you could try to do it yourself for around £55. But what if you can’t get an installer to fix your window straight away? There is a DIY method you could try. As a temporary fix for your glass window, you can use a solvent-based adhesive like epoxy which will keep the glass intact and prevent further damage. You’ll also need:
  • Washing up liquid
  • Glass cleaner
  • A lint-free cloth or rag
  • A putty knife
  • A paper plate
  • Acetone
First, you’ll want to clean the glass using the washing up liquid and a damp cloth to remove any dust or oils. Leave it for a few minutes to dry, then create a mixture of epoxy by combining the hardener and the resin and stirring it on a paper plate. Using the putty knife, spread the mixture on the cracks, making sure you press gently to fill them. Leave it for at least 5 minutes to dry, then get rid of any excess by using some acetone on a dry cloth. Clean the window using some glass cleaner and another dry cloth, and you should have a temporary fix!
what is a window sash?

Windows, being a very crucial feature in every home, are one of the things you simply can’t afford to ignore in your home. Having a good understanding and solid knowledge of your windows’ components like the window sash will help you stay up to date with them and able to identify any minor mishaps early on before it leads to a much bigger problem. So what exactly is a window sash?

Well without much fuss, a window sash is simply that part of your windows that’s able to open and close. And there could as well be more than one window sash that’s operable depending on your window’s type. Window sash usually possess a very basic design as well as structure. What’s more? This section of a window happens to be a frame that’s designed in such a way to make for easy placement inside the whole window casement. You’ll discover inside the sash frame, the window glass alongside any framework possessed by your window which includes grids.

Usually, the sash is fitted into the frame of the window on a runners’ set in such a way that allows for both upward and downward movements. And finally, the window sash’s frame typically comes with a locking system which provided for extra safety and security.

The window sash is a vital feature that can determine the durability and overall performance of the windows. In the event whereby your window sash is malfunctioning, it can result to numerous problems which includes both drafts as well as leaks. As a result, it’s very important to keep your window sashes in a great working condition as failure to do so will make opening and closing your windows a really difficult task.

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.

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