Find a Window Installer you can trust in Ottery St Mary.

Choose from 34 Window Installers, all rated by people like you.

Over 42 reviews & an average rating of 4.3/5 stars, you'll find the right pro

Choose and shortlist

Use the shortlist button to select up to 4 tradespeople, enter your project details and press send

or

Keen to get on with the job?

Get up to 4 quotes from local Window Installers near you

View Shortlist
Verified Pro

ECO WARM HOMES SW

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

Ocean City Windows And Doors

0 review(s)
Offers services in OTTERY ST MARY
We are a family run business supplying and installing the highest quality windows doors and conservatories is the south we...
Verified Pro

N.A Williams Building Consultancy

0 review(s)
Offers services in OTTERY ST MARY
With over 25 years of experience in the construction industry under our belt, N.A Williams Building Consultancy Ltd provid...
Verified Pro

Alltrades

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

Recent Window Installer Enquiries

14 Mar

Windows | uPVC

Ottery St. Mary - EX11

Enquiry from: Leah P

Start Date: Immediate

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

Post a similar request >

31 Jul

Windows | Wooden

Ottery St. Mary - EX11

Enquiry from: Richard B

Start Date: Immediate

I am looking to replace a wooden framed single glazed bedroom window (height 115cm width 186cm) with a PVC window. The window currently consists of 3 windows with 6 panes in each- middle is fixed and ...

Post a similar request >

09 Sep

Windows | uPVC

Ottery St. Mary - EX11

Enquiry from: Mary M

Start Date: Immediate

front door porch upvc - width approx. 6ft wide

Post a similar request >

05 Sep

Windows | uPVC

Ottery St. Mary - EX11

Enquiry from: Mary M

Start Date: Immediate

front door porch upvc - width approx. 6ft wide

Post a similar request >

26 Aug

Windows | uPVC

Ottery St. Mary - EX11

Enquiry from: Daniel A

Start Date: Immediate

Customer in Ottery St. Mary area made an enquiry for double glazing online. 2+ windows Supply and install Please call to arrange an appointment to discuss options

Post a similar request >

01 Aug

Windows | uPVC

Ottery St. Mary - EX11

Enquiry from: SIDNEY Q

Start Date: Immediate

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

Post a similar request >

28 Feb

Windows | uPVC

Ottery St. Mary - EX11

Enquiry from: Amanda J

Start Date: Immediate

Customer visited the mywindowsprices.co.uk site and submitted an enquiry. Glazing type: Double, Work description: Looking for quotes for the replacement of 4 windows and front door. Windows to be qu...

Post a similar request >

23 Jan

Windows | uPVC

Ottery St. Mary - EX11

Enquiry from: Joanna G

Start Date: Immediate

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

Post a similar request >

23 Jul

Windows | Glazing

Ottery St. Mary - EX11

Enquiry from: Derek M

Start Date: Immediate

home Owner 60 x small square replacement double glazed sealed units for existing aluminium frames Supplied and fitted times scale - immediate Call to appoint *

Post a similar request >

20 Jul

Windows | Aluminium

Ottery St. Mary - EX11

Enquiry from: Derek M

Start Date: Immediate

Owner Aluminium 7 Windows Supplied and fitted Call to appoint *

Post a similar request >

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 Ottery St Mary is:

£2,082

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

Related Window Installer searches in Ottery St Mary

Window Installer FAQs

What is double glazing?

If a window is double glazed, it has two panes of glass that have a space between them containing argon gas. The gas works as an insulator, keeping heat inside the house as well as reducing noise. It also strengthens the window.

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.

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 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.

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 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 much is double glazing?

Double glazed windows are one of the most popular window options for home and property owners in the United Kingdom and reasonably so. They are able to offer a wide range of benefits to home owners which includes being energy efficient, reducing the build up of condensation on windows and black mould growth, significantly reducing background noise for a better relaxation or night rest, increasing the value of your property as well as adding to the aesthetic appeal of your home. So if you’ve decided to lay your hands on a double glazed window, you’d probably also like to know how much it’s going to cost. Well, providing a simple and accurate answer to the question of double glazing window cost is almost impossible as there are so many factors that influences the price including the materials and style.

Several suppliers usually provide the list of their double glazing windows on their websites, however these prices are only for basic off the shelf window and most often without the installation cost. Furthermore, if you require some special features to your double glazed window, then this will also tell on the total cost of the window.

So how much will a double glazing window cost? The cost of a double glazing window usually ranges between £100 to £3,200 per window, depending on the available options.

To have a more accurate estimate of the cost of a double glazing window, you’ll need a obtain a survey from a double glazing installer who can take into account any possible complications that may arise when installing your windows while also giving an advise on the most suitable window style for your property.

Can you replace just one double glazed window?

Yes, of course! It’s common for people to replace just one double glazed window. One reason that people want to replace one window is that the sealed unit inside has failed. You’ll know if this has happened because you’ll be able to see condensation on the inside of glass, which gets frustrating because you can’t wipe it away. In this case, you can choose to simply replace the sealed unit or the entire frame, which you might want to do if it’s looking past its best.

When you’re replacing just one double glazed window, if you know the brand of your current windows you could ask your installer if they can source the same ones. This will help to keep them looking as similar as possible, although if your existing windows are very old you may notice some discolouration on the exterior compared to the new one, and locks and trickle vents might look different.

Replacing just one double glazed window shouldn’t take a qualified window fitter long, and could cost as little as £400. If you want to simply replace the sealed unit, that may only cost around £250. You could try to fit a new window yourself, but it’s worth bearing in mind that all replacement windows need to be certified that they’ve been installed to meet building regulations, so you’ll need to apply to your local building control officer who will come and inspect the work then issue a certificate. If you ask an installer who is registered with a self-certification scheme (like FENSA) to fit the window for you, they can issue the certificate themselves when they’ve finished the work.

Window Installer help and advice

How it works

Tell us about your Window Installer project

Answer a few quick questions to help us match you with the right Window Installer

Get up to 4 free quotes

Receive no-obligation quotes from 4 Window Installers working in Ottery St Mary.

Pick the right pro for you

Compare prices, customer reviews and services, and hire the right Window Installer.

Are you a Window Installer in Ottery St Mary?

View our open Window Installer jobs near you

Join today
View Shortlist