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Verified ProOver 50 Reviews

Britelite Windows

156 review(s)
Offers services in GREENWICH
We fit high quality double glazing and the next generation triple glazing, using only the best materials. Fully guaranteed...
Verified ProOver 50 Reviews

JM Fencing and Landscaping

89 review(s)
Offers services in GREENWICH
Mitchell Landscaping have been established for 10 years, offering quality advice and services in landscaping, Gardening a...
Verified ProOver 50 Reviews

Crystal Windows and Doors

64 review(s)
Offers services in GREENWICH
Crystal is a uPVC Windows and Double Glazing manufacturer and installer. We have built a strong reputation in London and t...
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Haas Home Extensions Group

0 review(s)
Offers services in GREENWICH
Welcome to Haas Extension Group, where we take pride in being the premier suppliers, installers, and design consultants of...
Verified Pro

Rightway Windows

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

Recent Window Installer Enquiries

16 Jan

Windows | uPVC

London - SE10

Enquiry from: LES H

Start Date: Immediate

What best describes your living situation? - -. How many windows are you considering replacing? - -. What material do you require, UPVC? - -. What colour do you want them to be? - -. Do you require do...

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28 Oct

Windows | uPVC

London - SE10

Enquiry from: Charlie H

Start Date: Immediate

Call back anytime. Number of windows: 9 Quote requested on windows, in PVCu, to be supplied only.

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05 Jan

Windows | uPVC

London - SE10

Enquiry from: Hadi B

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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06 Dec

Windows | uPVC

London - SE10

Enquiry from: AMELIA A

Start Date: Immediate

customer in london area has requested that we arrange quotes for their upvc double glazing project.ms are considering various options and would like to discuss with a window installer directly.please ...

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14 Jun

Windows | Glazing

London - SE10

Enquiry from: Jeremy R

Start Date: Immediate

Call anytime. Type of window / door: Upvc windows. Glass replacement only: Yes Number of windows requiring repair: 5 Number of doors requiring repair: 0 Other repair required: no Quote req...

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10 Feb

Windows | uPVC

London - SE10

Enquiry from: Constance U

Start Date: Immediate

are you the property owner: owner of the property property type: terrace how many bedrooms do you have: 1-2 property age: pre 1900 what is your current source of heating for the renewable incentive: ...

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03 Feb

Windows | uPVC

London - SE10

Enquiry from: Glenda P

Start Date: Immediate

Customer made an online enquiry for new double glazing. Miss confirmed interest via Considering a range of options Miss lives in London area 2+ windows Supply and install Please call to arrange appo...

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18 Nov

Windows | uPVC

London - SE10

Enquiry from: Liever R

Start Date: Immediate

customer is looking for shades green in pvcu. call anytime. number of windows: 1 style of window: bay window quote requested on windows, in pvcu, to be supplied and fitted.

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14 Jul

Windows | uPVC

London - SE10

Enquiry from: Karen D

Start Date: Immediate

Pass: 4 - Call any-time Number of windows: 4 Number of doors: 2 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

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06 Jul

Windows | uPVC

London - SE10

Enquiry from: David M

Start Date: Less than one month

Full rewire of house including new metre. 3 beds, through lounge, hall and landing, bathroon and kitchen. Longe, kitchen and bathroon all have new spotlights other light fittings need changing. Are y...

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25 Feb

Windows | uPVC

London - SE10

Enquiry from: Paola C

Start Date: Immediate

New facade windows and others I am looking for quotes for 2-3 Windows Are you the property owner: Tenant (with permission) What level of service do you require: Supply and installation of full unit P...

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26 Jan

Windows | uPVC

London - SE10

Enquiry from: Yujuan L

Start Date: Immediate

Customer visited the mywindowsprices.co.uk site and submitted an enquiry. Glazing type: Double, Work description: Need to put all new windows for 3 bed room terraced house, 4 bed room window + 2 bay...

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18 Jan

Windows | Glazing

London - SE10

Enquiry from: Melba L

Start Date: Immediate

Hello, I have a broken pain of glass in a double glazed window. The panel is roughly 48" x 24". Would be be able to do it, and whats the approximate cost. Are you the property owner: Owner of the...

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27 Nov

Windows | uPVC

London - SE10

Enquiry from: Xxxxxxxxxxxxx S

Start Date: Immediate

Are you the property owner: Owner of the property Property Type: Terrace Agreed to receive uPVC Quotes: Yes What level of service do you require: Supply and fit Other Forms: uPVC Double Glazing Please...

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27 Nov

Windows | Glazing

London - SE10

Enquiry from: Xxxxxxxxxxxxx S

Start Date: Immediate

Customer visited the mywindowsprices.co.uk site and submitted an enquiry. Glazing type: Double, Work description: replacement bathroom window, double glazed, opaque glass, some brick work involved re...

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07 Sep

Windows | uPVC

London - SE10

Enquiry from: Alessia E

Start Date: Immediate

Customer visited the mywindowsprices.co.uk site and submitted an enquiry. Glazing type: Double, Work description: I need to create a customised sliding patio door window and repair a window.

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10 Jun

Windows | uPVC | Single Window

London - SE10

Enquiry from: Andrejus N

Start Date: Immediate

Customer visited the mywindowsprices.co.uk site and submitted an enquiry. Glazing type: Double, Work description: replace bathroom window I am looking for quotes for 1 Window Are you the property own...

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09 Apr

Windows | uPVC

London - SE10

Enquiry from: Adam O

Start Date: Immediate

Homeowner 2+ windows UPVC Supplied and fitted Please contact to appoint

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15 Jan

Windows | uPVC

London - SE10

Enquiry from: Louise T

Start Date: Immediate

Homeowner 2+ windows UPVC Supplied and fitted Please contact to appoint

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11 Dec

Windows | uPVC

London - SE10

Enquiry from: Charles S

Start Date: Immediate

A quote for replacing 3 sash windows 2 smaller bathroom windows all with rotting frames. Also a back door and two other windows with pvc frames. How much to replace all of these? Thankyou. Charles.

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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 Greenwich is:

£1,977

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

Related Window Installer searches in Greenwich

Window Installer FAQs

Do I need to stay at home while my windows are being replaced?

Most installers will not need you to be at home while they are fitting your windows. It is a good idea to be present though, just in case they have any questions for you and perhaps for your own peace of mind. If you cannot be there, you will need to arrange access to the property and/or agree securing the property at the end of the day.

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.

Can I fix glass on one side of a double glazed window?

Unfortunately, you can’t fix the glass on one side of a double glazed window. That’s because they’re sealed units – once one pane of glass is broken, that will break the seal and its thermal insulation properties will be lost.

The good news is that if your window frame is still looking great, there’s no need to replace that. You can simply replace the glass in the window, which will cost much less. You can look to spend around £250 on a sealed unit, whereas a whole replacement single window may cost up to £600.

When an installer comes to replace the glass in your double glazed window, they will survey the inside and outside of your home around the window, then move any furniture by the window so they’ve got access. They should then pop a dust sheet down to stop any debris from getting on your floor.

Then, the installer will carefully remove the beads from the frame. They will then lift the glass out of the frame and put it somewhere safe before cleaning out all of the dust and any debris that has found its way into the frame. Using spacers at the bottom of the frame, the installer will make sure that the sealed unit is square in the frame to get a good fit. Once they’re happy, they will replace the beading and make sure it looks perfect before cleaning up their tools.

You could have a go at replacing the glass on a double glazed window yourself, but it’s not recommended. Leave it to the professionals who will know exactly what to do and will be able to do it quickly and safely.

Can the glass in a double glazed window be replaced?
Yes, the glass in a double glazed window can be replaced. The glass in a window, or sealed unit to use its proper name, is not permanently attached to your window frames so if it gets damaged but your frames are still intact, there’s no need to replace the whole window. The glass in your double glazed window might need to be replaced due to:
  • Impact from a stone or other object smashing the glass in a ‘bullseye’ effect
  • The result of a break-in
  • Extreme weather or changes in pressure causing a crack
  • The sealed unit being ‘blown’, meaning that it’s no longer energy efficient due to air leaking out
A lot of window installers will replace the glass in your double glazing for you, but you might need to get quotes from specialist glaziers too. Glaziers deal purely with the glass in windows rather than installing entire frames. It won’t take a professional very long to replace the glass in your window. They will remove the beading from around the window with a pallet knife or chisel, leaving the top one until last to keep the sealed unit stable. Then, they simply lift out the glass carefully and will discuss with you whether the removal of the old sealed unit is included in their quote. Next, they will brush away any dust and debris that’s made its way into the frame and place spacers at the bottom. They will then lift the new glass into the frame, making sure it’s completely square. When they’re happy, they’ll remove the spacers and replace the beading back in reverse order. You’ll notice the replacement glass in your new window straight away as draughts should be eliminated and you’ll be able to see clearly again!
What to put over a broken window?
A broken window is a nuisance and an unwanted expense, and it can often happen at the worst times, like overnight when installers aren’t available or when the weather is very bad. So you might need to put something over your broken window as a temporary measure before someone can come and replace it – but what should you use? If you’ve got a small crack, you could try using some masking tape. Cover the entire crack with the tape making sure that there is extra tape at each end of the crack. This will help to prevent the crack from growing further. However, this isn’t going to work on large impact cracks or shattered windows. For a shattered window, you need to make sure you remove all the remaining glass as the shards could easily cut someone. To make a broken window like this safe, you’ll need:
  • Thick gloves
  • A hammer
  • A broom
  • A vacuum cleaner
  • Thick-soled shoes
  • Safety goggles
  1. Put your gloves on and use the hammer to remove the rest of the glass. Make sure you hit the glass away from you.
  2. Using the broom, sweep away any loose glass from the area, making sure you do both inside and outside.
  3. Use your vacuum cleaner to remove any small pieces of glass that you might not have been able to see.
Once you’ve cleared up the mess, you’ll want to cover your broken window with plastic and tape. It’s only a temporary measure so make sure you get in touch with a professional as soon as possible. Cut some heavy-duty plastic to fit the entire window. Using duct tape, secure the plastic over the window and make sure all the sides are sealed properly. It’s best to ensure that the plastic stays taught over the frame so it doesn’t get caught by the wind. Make sure you get in touch with a glazier or window installer as soon as you can – you'll notice a draught very quickly and someone could easily come and rip the plastic off. If you’re very worried about this you might want to add a chipboard over the top to make it more secure.

how much does a porch cost?

Are you interested in constructing a porch to your property? Estimating the cost of the project before proceeding will solve a lot of possible headaches in the future.

A porch is great place where you can keep your shoes, jackets, dog leads as well as other items to create free space within the property. Apart from this, a porch also serves numerous other purposes to make it a very good structure to have on your property. Not only is it a good means to put a roof over your head when it’s pouring with rain, but also a highly economical way to add floor space to your home. The question, however, how much would it cost to build a porch?

The price of building a porch is based on a wide variety of factors such as the type of materials required, the size of the porch, location of the structure and lots more. As a result, you should note that this guide provide figures that are only a rough guide that’ll put you on the right direction to make informed decisions.

Depending on the type of porch you choose to build, the average cost range from £1,900 to £2,100 for a uPVC porch and up to £10,000 for a lean to porch. There are other types of porch including the traditional porches ( Edwardian and Victorian porches) costing within a range of £2,500 to £8,400.

The materials required also has a great influence in determining the price of a porch. An aluminium porch will cost between £7,5000 to £8,200, while a brick porch will cost slightly less between the range of £2,000 to £8,000. They can both be constructed either as a front porch or as a rear porch, but due to fewer restrictions on aluminium porch, it can be made a lot larger.

How much is window repair?

Accidents happen, and sometimes windows get broken. And that will lead to you wanting to replace just the glass in your window, rather than the whole frame. Also, as windows get older they can mist up on the inside, which means that the unit has ‘blown’ - so you’ll also need to replace the glass. But how much is it to replace the glass in a window? Luckily, if the frame of your window is in good condition, there’s no need to replace it, and this will reduce the cost. For an installer to fit a new pane of glass in a single glazed window, the average cost is £100, while a replacement double glazed sealed unit will cost an average of £110. Of course, as this is an average, if your window is very large you may spend more, and if your window is very small the price may be less. That's why it’s important to get a range of quotes so you can compare costs and get the best price. If you’re good at DIY, you may feel confident enough to have a go at replacing the glass in your window yourself. In that case, the cost of sealed unit and any other materials you need will cost an average of £57. It’s a significant saving, and if you think you can do it, then give it a try. However, if you’re in any way unsure, it’s best to leave it to the professionals. A window installer will be able to replace the glass in your window in less than an hour. Even though it costs more for a professional to do it, if you get it wrong and have to start over it will cost you more in the long run.

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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