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Alexander Constructors

0 review(s)
Offers services in BANWELL
South Wales, Penarth based design and build contractor. Projects completed include new houses, extensions, kitchens, bathr...

Dorel Construction

0 review(s)
Offers services in BANWELL
quality to the customer's taste and professionalism
We are a Family run business with over 25 years’ experience with windows and doors. Predominantly covering the Southwest, ...
Over 10 Reviews
The Bristol Fascia Company Roof Trim range includes guttering and down pipes, fascias, officiants and barge boards. We can...

BDS Windows & Doors

0 review(s)
Offers services in BANWELL
BDS Windows and Doors offer the very highest specification and installation of our products. Whether you’re a homeowner sh...

Recent Window Installer Enquiries

06 Sep

Window Repair

Bristol - BS13

Enquiry from: Deborah T

Start Date: Immediate

Service of 2 roof windows on single storey extension. One of them not responding to remote control

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12 Jun

Replacement Glass Only

Burnham-on-Sea - TA8

Enquiry from: Ian L

Start Date: Immediate

I have a number of glass panes with the double glazing seal broken so needs replacing. approximate sizes 215 x 950 x 6 540 x 1120

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04 Jun

Replacement Glass Only

Burnham-on-Sea - TA8

Enquiry from: Ian L

Start Date: Immediate

I have a number of windows where the double glazing has lost its seal. 6 of 215 x 950mm. Could you give an estimate to replace the glass please. I know for a more exact price you will need to visit to

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02 Jun

uPVC Double Glazing

Weston-Super-Mare - BS23

Enquiry from: Sarah M

Start Date: Immediate

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14 May

Porches

Bridgwater - TA7

Enquiry from: Trevor U

Start Date: Immediate

An old porch taken done and new one installed. Has electric power inside. Raised at present as has stairs to entrance. These need sorting as well. This is a Park Home

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20 Apr

uPVC Double Glazing

Bristol - BS39

Enquiry from: Rachel I

Start Date: Immediate

Looking at various options 2+ windows Supply and install

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20 Apr

Window Repair

Winscombe - BS25

Enquiry from: Rachel H

Start Date: Immediate

4 Velux Roof Windows need service please. Electric with remotes. Cost please and availability? Thanks

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16 Feb

Window Repair

Bristol - BS3

Enquiry from: Heather S

Start Date: Immediate

Submit your free quote for rated tradespeople

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10 Feb

uPVC Double Glazing

Weston-Super-Mare - BS23

Enquiry from: Ilona K

Start Date: Immediate

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08 Jan

uPVC Double Glazing

Bristol - BS20

Enquiry from: Sarah D

Start Date: Immediate

What best describes your living situation? How many windows are you considering replacing? - 3. What material do you require, UPVC? - UPVC. What colour do you want them to be? - White. Do you require

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27 Nov

uPVC Double Glazing

Weston-Super-Mare - BS24

Enquiry from: Gemma F

Start Date: Immediate

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09 Oct

uPVC Double Glazing

Wells - BA5

Enquiry from: Ben T

Start Date: Immediate

Call back anytime

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15 Jul

Replacement Glass Only

Bristol - BS8

Enquiry from: Isaac R

Start Date: Immediate

Call back anytime

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17 Jun

Replacement Glass Only

Bristol - BS3

Enquiry from: Gareth E

Start Date: Immediate

Call back anytime

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15 May

uPVC Double Glazing

Burnham-on-Sea - TA8

Enquiry from: Debbie B

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 doors

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16 Apr

uPVC Double Glazing

Bristol - BS20

Enquiry from: Elda P

Start Date: Immediate

2+ windows Supply and install

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06 Apr

uPVC Double Glazing

Weston-Super-Mare - BS23

Enquiry from: James R

Start Date: Immediate

2+ windows Supply and install

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10 Mar

Window Repair

Burnham-on-Sea - TA8

Enquiry from: Shirley H

Start Date: Immediate

New handle on kitchen window

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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 Banwell is:

£2,121

Window Installer job Window Installer cost in 2026
Double glazing in Banwell £1,500-£5,000
Upvc double glazing units only in Banwell £800-£1,200
Triple glazing in Banwell £1,500-£5,000
Aluminium windows in Banwell £1,875-£2,875
Wooden window in Banwell £3,750-£5,750
Aluminium windows supply only in Banwell £2,600-£3,900
Upvc or wood porch in Banwell £3,063-£5,013
Sash window in Banwell £1,800-£6,000
Glaziers in Banwell £57-£87
Secondary glazing in Banwell £1,500-£5,000
uPVC Single Window in Banwell £225-£345
Wooden sash windows in Banwell £3,750-£5,750
Wooden windows supply only in Banwell £2,760-£4,140
Aluminium repair in Banwell £240-£360
Window repair in Banwell £268-£402
Wooden window repair in Banwell £320-£480

Related Window Installer searches in Banwell

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.

Will a new double glazed window look different to existing ones?

It depends on a few factors whether a new double glazed window will look different to existing ones. If your existing windows are very old, perhaps 10 years or more, then it’s likely that there will be some small differences.

The first thing to remember is that your double glazing is exposed to the elements as soon as it’s installed. So over time, unless you’re very good at cleaning and maintaining your windows, they’re likely to look a bit dirty. Window frames that are south-facing may also become slightly discoloured from the sun, so if you install a new window right next to it you might notice a difference.

Also, there have been lots of technical advances in windows over the years. If your existing windows are significantly older, you might notice a difference in the handles on openers, and if your existing windows were installed before 2010 they might not have trickle vents, which is an extra strip on the inside of your window to keep air flowing through your home. While it’s not a legal requirement for replacement windows to have trickle vents if the original one didn’t, it’s a good idea to have them installed as they help prevent condensation and mould.

The only truly noticeably different elements to a new double glazed window compared with existing ones are likely to be on the inside, which might not be a problem for you if you only have one window in a room. However, if you know the brand of your existing windows, you can ask your window installer if they can source the same ones. Even if they’ve been updated slightly, the difference should be minimal.

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.

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 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 does double glazing work?

One of the essential factors that makes a home truly a home is the convenience and comfort it provides us. As a result, we usually have a long to do list comprising things that come together to make sure our home is comfortable with ambient temperature at the very top of the scale of preference. After all, no matter how greatly designed your furniture and home decor is, it probably would amount for nothing if the temperature is either too hot or too cold. Some of the most common ways we incorporate to make the temperature a lot more conducive and warm during the winter months is by installing air conditioning system or through top notch insulation materials, but the fact still remains that a lot of heat would escape through the doors and windows. And that’s exactly the use of double glazing. So how exactly does double glazing work?

Double glazing basically works by preventing the escape of air and trapping it between two panes of glass. It’s the trapped air which serves as an insulation barrier which delivers 3 major functions. First and foremost, it stops the escape of heat through the window as the barrier created insulates the room from varying air temperatures at both sides of the glazing unit. The second major function is the double glazing works to keep down noise pollution coming from outside. While the third major function of double glazing I the fact that it helps minimize condensation which usually occurs on the single glazed windows’ inside as the cold outside air works to cool the warm air inside the house. When you install a double glazing window, the insulation barrier generated will work to stop the air temperature transmission which ultimately helps prevent the occurrence of condensation.

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.

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.

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