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

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

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.

How does Aluminium double glazing work?

Double glazing is made up of two layers of glass, with a layer of argon gas in between. This type of glass can be used in Aluminium windows. The gas is a poor insulator, helping heat to stay in your home and making your windows more efficient. As well as trapping the argon gas, the second layer of glass reduces the amount of noise that enters your property, and helps to make your windows stronger and more secure.

Why aluminium windows?

Aluminium windows have a range of benefits that make them a great alternative to uPVC windows. Developments in technology have meant that modern aluminium windows now have the same energy efficiency levels as uPVC. Plus, their strength and flexibility make them a more attractive choice to many homeowners, particularly for more modern buildings.

Aluminium frames are typically much thinner than uPVC frames, allowing more light in and wider views. The metal can also be moulded to suit custom shapes, making it ideal for unusually shaped windows. Aluminium windows are available in lots of different colours, so can be designed to suit a wide range of interiors and exteriors.

how deep do footings need to be for a porch?

No matter how big or small a building is, it can only be as good as it’s foundation - and that’s a fact! It all starts from the footing and when it isn’t deep enough, unlike badly installed gutters or gapped hardwood flooring, can make the whole building collapse to the ground. Just like any code recommendations, the depth of the footings of your porch is a parameter that must be complied with and adjusted to suit your local code requirements.

As a rule of thumb, you should always dig below the frost line when excavating your footings. At this depth level, the moisture present in the soil will be frozen. Ultimately, this will help the ground to act as a barrier to insulate the soil below the footing from freezing during the cold months. As a result, in regions where the weather is almost always very cold the depth of your footings is expected to be at least 48 inches. But in areas featuring a warm climate, you may be allowed to install your footings on grade.

In addition, it’s compulsory that your footings must be installed at a minimum depth of 12 inches below unsettled soil. However, if you’re constructing the structure into a steep hill’s side or by the side of a retaining wall, it’s required that you maintain the least distance to grade both vertically and laterally. In the event whereby you need to achieve a good lateral barrier, you’ll need to have your foundation dug a lot deeper compared to if it’s on a flat surface. For a more accurate and updated information, you can consult your local building inspection department to get familiar with the requirements in your area.

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 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.

How much money will I save with double glazing?

By replacing the single glazed windows in your home you stand to make savings of around £170 each year. It’s not just the financial gain that makes double glazing attractive though and you can also save up to 680kg of carbon emissions annually. Over 20 years this is a saving of around £3,400 and 13,600kg of CO2.

how much does double glazed windows cost?

Are you looking to replace your old window for a new double glazed window and wondering what it’s going to be the cost? Well, the double glazed windows market is a very competitive one in the UK with varying prices across the country. Therefore, if you shop around you’re most likely to find something that’ll fit your budget both products and quality wise.

As you would have expected, the more windows you required the more money you are going to spend. However, the cost per window is likely going to be lower depending on the number of windows you purchase. Several double glazed windows come with a 10 year warranty but it’s advisable to also obtain a solid workmanship warranty which provides coverage for any potential problems for a good period of time upon installation.

To determine the cost of double glazed windows, there are so many things to put into consideration that just the primary dimensions of the window itself. Other factors that works to decrease or increase the cost of the project includes the frames’ quality as well as the material used. For example hardwood can be quite high priced when compared to uPVC.

The number of opening windows within the frame can also play a huge role in the cost of the windows as well as the type of the glass. 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.

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