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Verified Pro

Expert Home Improvements

0 review(s)
Offers services in ST AUSTELL
We specialise in driveways and roofing. We are based in Exeter and Plymouth all the work is done to a very high standard a...
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ECO WARM HOMES SW

1 review(s)
Offers services in ST AUSTELL
We are a Home improvements company specialising in replacement windows doors and conservatory installations. Serving the s...
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Alltrades

0 review(s)
Offers services in ST AUSTELL
Master Multi Tradesman

Recent Window Installer Enquiries

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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25 Jan

Windows | uPVC

St. Austell - PL26

Enquiry from: Amanda C

Start Date: Immediate

Call anytime. Number of windows: 20 Number of doors: 2 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

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14 Jan

Windows | uPVC

St. Austell - PL25

Enquiry from: Michael P

Start Date: Immediate

*homeowner 8 windows 4 doors conservatory windows upvc supplied and fitted please call to appoint

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22 Dec

Windows | uPVC

St. Austell - PL25

Enquiry from: Emily T

Start Date: Immediate

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

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21 Dec

Windows | uPVC

St. Austell - PL26

Enquiry from: Stephanie V

Start Date: Immediate

Call anytime. Number of windows: 5 Number of doors: 1 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

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05 Dec

Windows | uPVC

St. Austell - PL26

Enquiry from: David T

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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13 Sep

Windows | uPVC

St. Austell - PL25

Enquiry from: Nadia L

Start Date: Immediate

*homeowner windows upvc supplied and fitted please call 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 St Austell is:

£2,082

Window Installer job Window Installer cost in 2025
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

Where can I get one double glazed window?

Most window installers will be able to provide you with one double glazed window and fit it for you. If you’re replacing one double glazed window in your home, ask them to try and source the same windows that you already have or find one that’s very similar. Externally, you probably won’t be able to notice the difference, but if your existing windows are very old there may be some exterior discolouration and the locks and handles might look slightly different.

If you want one double glazed window so you can fit it yourself, there are lots of online companies that can supply you with one window. However, window fitting is a skilled trade and you might want to consider whether you have the right tools and experience to fit it yourself. Of course, you’ll save money on installation costs, but if something goes wrong, you might end up shelling out to get it fixed anyway.

The other thing to consider is that any replacement windows need to be certified that they meet Building Regulations. If you fit the double glazed window yourself, you’ll need to apply to your local council building control officer to get a certificate that confirms that you fitted the window within the regulations. You’ll have to pay a fee for this, and it will be even more expensive if Building Control say that the window hasn’t been fitted within the regulations and you have to start again.

The alternative is to ask a reputable window installer that is registered with a self-certification scheme, like FENSA, to install the window. That means that they can self-certify that the window meets building regulations once they’ve finished the installation.

Will double glazing increase my property’s value?

These days, buyers expect homes to have double glazing. People recognise the benefits of installing double glazing, so if you don’t have it installed you should consider it. You’ll increase your property’s value and give it a better chance of selling faster, since single glazed properties are also more likely to have problems with damp and mould which could put buyers off.

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.

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.

how to tile a porch roof?

Tiling a porch roof is a very important but laborious and difficult task. A project of this magnitude will require a large investment in planning and preparation way before the actual installation process takes place. It can be a brand new porch roofing tile or a replacement of the existing one, either way it’s crucial to get the right technique. If you lack proper training or experience in this field, we’d recommend you hire the services of a reliable professional probably within your local area to guarantee the best results and to save yourself some time and money. This guide will give you a good insight into the porch roof tiling process. Let’s have a look!

• With the crown looking upwards, put the first tile on the batten and centre the tile from side to side.

• Hammer a 10d nail at the base of the tile and into the batten (make sure not to overdrive the nail).

• To provide a much needed support, apply a little mortar under the first tile.

• Identify the inner end of the first tile and place another tile on top. Take a measurement from the outer end and adjust the end of the second tile to fit.

• Just like you’ve done with the first tile, nail the second tile into the batten.

• Position two tiles at the both ends of the ridge and proceed with the installation just as you’ve done with the previous tiles.

• Take a measurement of the distance across the ridge from the first tile’s outer end. Once done, you can then calculate the number of tiles required by subtracting 16 inches from your measurement and divide the answer by 8.

• Beginning at the second tile on one end of the ridge, install the half the number of ridge tiles towards the centre of the ridge. Now install the remaining tiles working from the opposite end to the ridge’s centre. At the centre of ridge should be a key tile with mortar.

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.

How long do double glazed sealed units last?
When it comes to how long double glazed sealed units (the glass inside the window) last, a lot of it is down to the quality of the glass and the environment that your windows sit in. It’s not uncommon for your window frames themselves (especially if they are uPVC) to last longer than your sealed units. Sealed units are called that because they’re two panes of glass sealed together with an air gap in between. They use what’s called a ‘perimeter seal’ to protect the air gap between the panes, and is usually made of butyl mastic which retains a desiccant within a perforated metallic spacer bar. The desiccant’s job is to absorb any moisture which finds its way into the air gap to stop your window from misting up on the inside. When a sealed unit fails, or is ‘blown’, it’s usually because moisture builds up around the seal and causes it to fail. Sealed units won’t last forever, so you will eventually end up with condensation inside the panes of your double glazing, but in an ideal environment your double glazed sealed units could last up to 30 years, with some manufacturers claiming as long as 40 years. But they do require a bit of maintenance and the position of your windows will also make a difference as to how long they last. There are a few things that determine how long a sealed unit will last:
  • Climate - If your window faces south, it will be subject to direct sunlight for a lot of the day. This tends to cause the sealed unit to fail more quickly – a south-facing window may last between 10-25 years. This is because the spacer bars will twist as the temperature rises and causes the adhesive holding them together to eventually fail.
  • Moisture - Windows in kitchens and bathrooms tend to fail more quickly because they come into contact with moisture more often. For example, if water gets on your windowsill when you shower, the seal around the glass will come loose more quickly if it’s constantly wet.
When you replace the sealed units in your windows or get completely new double glazing, make sure you choose an installer that uses quality products and will take all the steps to ensure that your sealed units are kept away from moisture as much as possible.
What happens to my old windows?

After fitting your new windows, your installer should take away and dispose of your old windows. If you want to keep them, just let your installer know before they start work. The UPVC frames are melted down and used on the unseen parts of new windows. Aluminium frames are re-smelted and wooden are broken down and used as chipboard.

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