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Verified ProOver 50 Reviews

Britelite Windows

156 review(s)
Offers services in WELLING
We fit high quality double glazing and the next generation triple glazing, using only the best materials. Fully guaranteed...
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 WELLING
House of Glass ltd are a genuine, family run, home improvement company specialising in replacement windows & doors , conse...
Verified ProOver 20 Reviews

Kent Glazing

43 review(s)
Offers services in WELLING
KENT GLAZING - number one installer throughout the Kent area. Family business - with over 30 years experience - specialis...
Verified Pro
Double Glazing Tunbridge Wells Kent by Mayfair Installations, leading Double glazing specialist covering Kent. Windows, Do...

Recent Window Installer Enquiries

08 Oct

Windows | uPVC

Welling - DA16

Enquiry from: RAM M

Start Date: Immediate

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

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07 Oct

Windows | Glazing

Welling - DA16

Enquiry from: Peter N

Start Date: Immediate

Customer requires a repair to a upvc window sill. Call back anytime. Type of window / door: Window Glass replacement only: No Number of windows requiring repair: 1 Number of doors requiring rep...

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26 Nov

Windows | uPVC

Welling - DA16

Enquiry from: FerdousiFahima A

Start Date: Immediate

Customer is looking to replace their windows. They are still considering options so please call to discuss what would be best for their home. Miss lives in Welling area 2+ windows Supply and install

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22 May

Windows | uPVC

Welling - DA16

Enquiry from: Éamon C

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: semi detach...

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22 May

Windows | uPVC

Welling - DA16

Enquiry from: Iulian P

Start Date: Immediate

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

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16 May

Windows | uPVC

Welling - DA16

Enquiry from: Alfred T

Start Date: Less than one month

best time: any work type: upvc windows and doors what level of service do you require: supply and installation of full unit property type: semi detached how many windows do you need: 4+ windows are yo...

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12 May

Windows | uPVC

Welling - DA16

Enquiry from: FAY W

Start Date: Immediate

quote bifold upvc window size 1760x990 (recess size) thanks

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28 Feb

Windows | uPVC

Welling - DA16

Enquiry from: Vasyl G

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.

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12 Feb

Windows | uPVC

Welling - DA16

Enquiry from: Damola A

Start Date: Immediate

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 many windows do you need: 4+ windows do y...

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04 Nov

Windows | uPVC

Welling - DA16

Enquiry from: Rizuana A

Start Date: Immediate

are you the property owner: owner of the property is this for a residential or commerial building: domestic other forms: upvc double glazing, none agreed to receive quotes for selected products: yes ...

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10 Oct

Windows | uPVC

Welling - DA16

Enquiry from: William P

Start Date: Immediate

are you the property owner: owner of the property property type: terrace how many bedrooms do you have: 3-4 rooms have you thought about solar panels: no other forms: upvc double glazing agreed to re...

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22 Jun

Windows | uPVC

Welling - DA16

Enquiry from: Anita W

Start Date: Less than one month

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

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19 Jun

Windows | uPVC

Welling - DA16

Enquiry from: Sonia C

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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09 Jun

Windows | Glazing

Welling - DA16

Enquiry from: Michael M

Start Date: Immediate

Submit your free quote for rated tradespeople

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03 Jun

Windows | Glazing

Welling - DA16

Enquiry from: Perri M

Start Date: Immediate

the inside glass of the double glazing casement window has cracked and broke. can it be replaced or does the window have to be replaced? it’s white upvc and the glass bit measures 47 x 82 cm. plea...

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29 May

Windows | Glazing

Welling - DA16

Enquiry from: Michael M

Start Date: Immediate

customer has confirmed they are looking to have their roof, frame, door, window repaired on their conservatory. are you the property owner: owner is the repair needed internal or extrernal: internal &...

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05 Feb

Windows | uPVC

Welling - DA16

Enquiry from: Deborah G

Start Date: Immediate

Need three new Windows One 1740mm width & 1155mm depth & 2 openings One 1730mm width & 1155mm depth & 2 opening One 440mm width & 860 depth & 1 opening Are you the property owner: Owner of the pro...

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04 Dec

Windows | uPVC

Welling - DA16

Enquiry from: Vijayam H

Start Date: Immediate

casement window

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14 Nov

Windows | uPVC | Supply

Welling - DA16

Enquiry from: David W

Start Date: Immediate

Are you the home owner of that property? YES How many windows are you considering replacing? 3 What material do you require, UPVC? UPVC What colour do you want them to be? White Would you consider a q...

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21 May

Windows | uPVC

Welling - DA16

Enquiry from: Eniola A

Start Date: Immediate

Homeowner 2+ windows UPVC Supplied and fitted 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 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 Welling is:

£2,082

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

Related Window Installer searches in Welling

Window Installer FAQs

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 long does double glazing last?

Just like every other thing in your house, your double glazed windows have an expected lifespan attached to it as it gradually becomes less functional and less efficient over time. Although there are actually top quality windows which are able to last a very long time, but the fact still remains that nothing can stand the test of time or last forever. Even the best quality double glazed windows will eventually need to be replaced at some point. So exactly how long do double glazing windows last before need a replacement?

To make it brief, most double glazing window units are typically expected to last an average of 20 years. This number of years can, however, vary within the range of 10 to 35 years based on the several factors such as the type, quality of materials as well as installation and where the windows are located.

The reason for the depreciation in double glazing windows is, over time, the windows may be subjected to some wear, tear as well as all kinds of minor damages which includes gas filled insulated glazing unit slowly and gradually leaking. According to the Centre for Sustainable Energy, the evaporation of 25 percent of gas will ultimately minimize the windows’ thermal performance. And when this occurs, fitting a secondary glazing measure or replacing the windows should be put into consideration.

Another factor leading to the gradual depreciation in double glazing windows over time has to do with condensation. When the window collects between the layers of glass due to the failure of the seal of the perimeter and the saturation of the desiccant, can only be solved by IGU replacement.

And finally, the ravages of time also has a way of taking its toll on double glazing windows. This can happen in so many ways such that the window becomes a lot less efficient and later needing to be replaced.

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.

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.

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 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 fit aluminium double glazed window?

Whether you’re hiring a professional to replace your double glazing or are considering DIY, it’s a good idea to know how to fit a double glazed window.

You need to start by assembling your window. Fit any handles and cut the outer sill to size by measuring the outer wall depth. Then, screw the outer sill to the window frame and attach the frame fixers. Screw the ventilation grilles onto the inside of the frame and fix the vents on.

Next, you need put the window into place, using spacers to wedge it in. Use a spirit level to check it’s level horizontally and vertically, adding extra spacers if needed. Then, fix the frame into place at each fixing point using a drill, wall plugs and screws. Measure and cut the interior sill, and check that it’s level, adding spacers if needed. Then fix it using screws, masonry nails or adhesive.

Finally, fill in any wide gaps with foam filler and small gaps with sealant. You can get interior and exterior trims to cover these up, making your window look neat and professional.

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.

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