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R & G INSTALLATIONS SW

0 review(s)
Offers services in ST AUSTELL
R&G Installations SW Ltd are a family run, South - West based installation company specialising in conservatories and high...

GO ECO Glazing

4 review(s)
Offers services in ST AUSTELL
About Go Eco Glazing We are based in Plymouth, covering the whole of the south-west. We strive to produce the best prod...

Elegance Windows

0 review(s)
Offers services in ST AUSTELL
We are a professional family run, local Double Glazing company. We specialise in the supply and installation of high quali...

Lets Talk Windows & Doors

1 review(s)
Offers services in ST AUSTELL
We are a Home Improvements company specialising in replacement Windows and Doors, refurbishment and new build Conservatori...
We are passionate about improving South West homes and believe customers should be able to try before they buy, our new st...

Recent Window Installer Enquiries

10 Aug

Windows | uPVC

St. Austell - PL26

Enquiry from: Sheila P

Start Date: Immediate

Call anytime. Number of windows: 4 Number of doors: 1 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

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18 Mar

Windows | uPVC

St. Austell - PL25

Enquiry from: Deb C

Start Date: Immediate

Customer made an online enquiry for replacement windows via one of our websites. Confirmed via /phone. 2+ windows Supply and install Please call to arrange an appointment to quote.

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26 Jan

Windows | uPVC

St. Austell - PL25

Enquiry from: Char W

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 d...

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21 Jan

Windows | uPVC

St. Austell - PL26

Enquiry from: Graeme S

Start Date: Immediate

a quote for replacement windows

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27 Oct

Windows | uPVC

St. Austell - PL25

Enquiry from: Abby R

Start Date: 1 to 3 months

customer in the st. austell area made an enquiry a couple of projects including upvc double glazing.call anytime and arrange an appointment to discuss. below is some details about this project: are yo...

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08 Jul

Windows | uPVC

St. Austell - PL26

Enquiry from: Brian R

Start Date: Immediate

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

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08 Jan

Windows | uPVC

St. Austell - PL25

Enquiry from: Chris M

Start Date: Immediate

What best describes your living situation? - -. Are you the home owner of that property? - -. How many windows are you considering replacing? - -. What material do you require, UPVC? - -. What colour ...

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08 Nov

Windows | uPVC

St. Austell - PL26

Enquiry from: Natalie K

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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30 Oct

Windows | uPVC

St. Austell - PL26

Enquiry from: David G

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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28 Aug

Windows | uPVC

St. Austell - PL26

Enquiry from: Paula B

Start Date: Immediate

Are you the home owner of that property? Yes How many windows are you considering replacing? 2 What material do you require, UPVC? yes What colour do you want them to be? white Do you require doors If...

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27 Feb

Windows | Wooden | Repair

St. Austell - PL25

Enquiry from: Kevin M

Start Date: Immediate

i have 5 wooden sash windows of which some have wood rot around the frame and some are stiff and difficult to open due to having been previously painted shut. are you the property owner: owner of the...

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07 Aug

Windows | uPVC

St. Austell - PL25

Enquiry from: Chris M

Start Date: Immediate

customer has a windows project they are looking to have done, specially they want quotes for upvc double glazing. they are unsure of options so would like to discuss with a window installer.confirmed ...

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07 Aug

Windows | Glazing

St. Austell - PL25

Enquiry from: Chris M

Start Date: Immediate

customer looking to replace one double glazed unit in window. call any time. type of window / door: window glass replacement only: yes number of windows requiring repair: 1 number of doors ...

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01 Aug

Windows | uPVC

St. Austell - PL26

Enquiry from: Sonja A

Start Date: Immediate

Hi team. We are renting but landlord won’t replace the broken patio door on the workshop. Would you have any second hand ranch sliders/sliding doors that you have for sale? Best wishes

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27 Mar

Windows | uPVC

St. Austell - PL26

Enquiry from: Alison B

Start Date: Immediate

customer living in st. austell 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 ...

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27 Jan

Windows | uPVC | Single Window

St. Austell - PL26

Enquiry from: Rebecca C

Start Date: Immediate

I need a large window width 1755 and length 2075 in archatic grey on white pre hung 150ml cill and one opener

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10 Jan

Windows | uPVC | Single Window

St. Austell - PL26

Enquiry from: Rebecca C

Start Date: Immediate

Window one opener size 1755 width length 2075 grey/white pre hung

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22 Sep

Windows | uPVC

St. Austell - PL25

Enquiry from: Susan Lorraine S

Start Date: Immediate

*homeowner 2+ windows upvc supplied and fitted please call to appoint

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26 Aug

Windows | uPVC

St. Austell - PL25

Enquiry from: Shaine G

Start Date: Immediate

customer living in st. austell area made an enquiry for double glazing quotes via one of our websites. customer confirmed interest via mr needs advice on options 2+ windows supply and install please ...

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28 Feb

Windows | uPVC

St. Austell - PL26

Enquiry from: Mark C

Start Date: Less than one month

best time: any work type: upvc windows and doors i am looking for quotes for 4+ windows are you the property owner: owner of the property what level of service do you require: supply and installatio...

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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 St Austell is:

£2,082

Window Installer job Window Installer cost in 2026
Double glazing in St Austell £1,500-£5,000
Upvc double glazing units only in St Austell £800-£1,200
Triple glazing in St Austell £1,500-£5,000
Aluminium windows in St Austell £1,875-£2,875
Wooden window in St Austell £3,750-£5,750
Aluminium windows supply only in St Austell £2,600-£3,900
Upvc or wood porch in St Austell £2,625-£4,025
Sash window in St Austell £1,800-£6,000
Glaziers in St Austell £57-£87
Secondary glazing in St Austell £1,500-£5,000
uPVC Single Window in St Austell £225-£345
Wooden sash windows in St Austell £3,750-£5,750
Wooden windows supply only in St Austell £2,760-£4,140
Aluminium repair in St Austell £240-£360
Window repair in St Austell £268-£402
Wooden window repair in St Austell £320-£480

Related Window Installer searches in St Austell

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.

What if my home isn’t suitable for double glazing?

Some properties are unable to have double glazing, especially those in conservation areas or listed buildings. To counter this problem and still benefit from a warmer home and cheaper bills, secondary glazing is an option. Secondary glazing is a second pane fitted inside your original window. Secondary glazing will still save you around £105 yearly.

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.

Should I use a Fensa registered installer?

Using a Fensa registered installer isn’t compulsory but it helps to protect you from cowboys and rogue traders. It will also make life a whole lot easier in regards to Building Regulations. Replacement windows must meet a certain energy efficiency rating and once fitted you need a certificate to show your installation complies. By using a Fensa registered company they’ll issue this certificate, otherwise you’ll need the council to look at the new windows.

How much is a single window?
Sometimes accidents happen, and that leads to you needing to replace just a single window. Luckily, most window fitters are happy to replace just one window if you need to. But how much a single window costs will depend on a few factors. Firstly, do you need the entire window, including the frame, replaced, or just the sealed unit? If the frame is still in good condition, glaziers and some window installers can replace the sealed unit and this will set you back around £250. If your window frame is damaged, don’t try to get away with not replacing it. Having a broken window frame can let heat escape your home, increasing your energy bills, and you’re likely to hear more traffic noise. Plus, if the frame is broken you might have trouble closing the window properly, stopping you from keeping your home secure. So how much is a single window if you need the whole thing replaced? You should expect it to cost between £400-£550, but it could cost more or less than this depending on your location, the size of the window and how tricky it is to replace. There are other factors that will impact the cost of replacing a single window. Do you want the window to have plain, leaded or Georgian bar glass? Maybe it will be a casement window, or a bay, bow or sash? The cost will increase if you want more than one opener if it’s a large window, and if you want it to have locks. Also, the standard white uPVC frame colour will probably be included in the price, but if you want a woodgrain look or a different colour uPVC this will cost more.

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.

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.

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