Find a Window Installer you can trust in Radstock.

Choose from 40 Window Installers, all rated by people like you.

Over 51 reviews & an average rating of 4.4/5 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

Advertisement
View Shortlist
Verified Pro

Alexander Constructors

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

Dorel Construction

0 review(s)
Offers services in RADSTOCK
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...

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

Post a similar request >

05 Aug

uPVC Double Glazing

Radstock - BA3

Enquiry from: Lucy B

Start Date: Immediate

Wooden window repair Lead Wooden window repair Lead Wooden window repair Lead

Replacement window in room 3

Post a similar request >

27 Jul

uPVC Double Glazing

Bristol - BS7

Enquiry from: Josie C

Start Date: Immediate

10 upcoming windows victorian house maybe fresh doors

Post a similar request >

09 Jun

Replacement Glass Only

Bath - BA2

Enquiry from: Bryn D

Start Date: Immediate

Call back anytime

Post a similar request >

08 Jun

uPVC Double Glazing

Bristol - BS30

Enquiry from: Louise B

Start Date: Immediate

Submit your free quote for rated tradespeople

Post a similar request >

17 May

Aluminium Repair

Bristol - BS30

Enquiry from: Adam Z

Start Date: Immediate

Submit your free quote for rated tradespeople

Post a similar request >

20 Apr

uPVC Double Glazing

Bristol - BS39

Enquiry from: Rachel I

Start Date: Immediate

Looking at various options 2+ windows Supply and install

Post a similar request >

28 Mar

uPVC Double Glazing

Bristol - BS16

Enquiry from: Janet J

Start Date: Immediate

2+ windows Supply and install

Post a similar request >

07 Mar

uPVC Double Glazing

Trowbridge - BA14

Enquiry from: Glenys H

Start Date: Immediate

Submit your free quote for rated tradespeople

Post a similar request >

26 Feb

Window Repair

Melksham - SN12

Enquiry from: Gary H

Start Date: Immediate

Would someone be able to give a quote to service and repair three GGL 4’s and one GGL 5? Looks like exterior glass seals are perished or shrank?

Post a similar request >

16 Feb

Window Repair

Bristol - BS3

Enquiry from: Heather S

Start Date: Immediate

Submit your free quote for rated tradespeople

Post a similar request >

11 Feb

uPVC Double Glazing

Bristol - BS15

Enquiry from: Rachel T

Start Date: Immediate

Submit your free quote for rated tradespeople

Post a similar request >

27 Dec

uPVC Double Glazing

Bath - BA1

Enquiry from: Dani M

Start Date: Immediate

Looking at various options 2+ windows Supply and install

Post a similar request >

26 Nov

uPVC Double Glazing

Bristol - BS30

Enquiry from: Barry T

Start Date: Immediate

Installation of at least 5 windows please

Post a similar request >

20 Nov

uPVC Double Glazing

Frome - BA11

Enquiry from: Antonia B

Start Date: Immediate

Submit your free quote for rated tradespeople

Post a similar request >

05 Nov

uPVC Double Glazing

Bristol - BS30

Enquiry from: Alexandru O

Start Date: Immediate

Submit your free quote for rated tradespeople

Post a similar request >

28 Oct

uPVC Double Glazing

Shepton Mallet - BA4

Enquiry from: Kanagartnam T

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 do

Post a similar request >

28 Oct

uPVC Double Glazing

Bath - BA2

Enquiry from: Sam T

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 do

Post a similar request >

27 Oct

uPVC Double Glazing

Bristol - BS7

Enquiry from: Sarah G

Start Date: Immediate

Submit your free quote for rated tradespeople

Post a similar request >

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 Radstock is:

£2,121

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

Related Window Installer searches in Radstock

Window Installer FAQs

How can I find out how energy efficient my new windows will be?

All new windows come with an energy efficiency rating from A to G. A is best, while G is the lowest rating. Anything above C is considered good, but these days most companies will be able to supply you with A-rated windows to maximise your energy efficiency.

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.

Can I fix glass on one side of a double glazed window?

Unfortunately, you can’t fix the glass on one side of a double glazed window. That’s because they’re sealed units – once one pane of glass is broken, that will break the seal and its thermal insulation properties will be lost.

The good news is that if your window frame is still looking great, there’s no need to replace that. You can simply replace the glass in the window, which will cost much less. You can look to spend around £250 on a sealed unit, whereas a whole replacement single window may cost up to £600.

When an installer comes to replace the glass in your double glazed window, they will survey the inside and outside of your home around the window, then move any furniture by the window so they’ve got access. They should then pop a dust sheet down to stop any debris from getting on your floor.

Then, the installer will carefully remove the beads from the frame. They will then lift the glass out of the frame and put it somewhere safe before cleaning out all of the dust and any debris that has found its way into the frame. Using spacers at the bottom of the frame, the installer will make sure that the sealed unit is square in the frame to get a good fit. Once they’re happy, they will replace the beading and make sure it looks perfect before cleaning up their tools.

You could have a go at replacing the glass on a double glazed window yourself, but it’s not recommended. Leave it to the professionals who will know exactly what to do and will be able to do it quickly and safely.

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.

is a porch made from uPVC?

The simple answer to this question is... they can be! Although there are many types of porch designs that are available in the market, the uPVC porch happens to be one of the most loved and cost effective. Most home and property owners prefer the installation of a uPVC porch for a number of reasons. These includes:

• Value for money

It’s no coincidence the uPVC is widely accepted across the building industry with a plethora of uses. Not only is it relatively inexpensive to manufacture, but even the recycled uPVC is now becoming more and more useful. UPVC’s main rivals are wood and aluminium, and both are way more expensive to incorporate for frame profiles. Therefore, making use of uPVC is going to make your initial costs relatively low.

• Life Span

Although the main rivals in both hardwood and aluminium can also boast a lengthy lifespan just as uPVC. However, considering the price that you can get a uPVC, the lifespan is just incredible as it can be measured in decades.

• Aesthetic Appeal

UPVC gives you a wide range of foil colours that’ll fit your home perfectly well while also enhancing it’s visual appeal. You can actually get a porch that looks exactly like it’s manufactured from timber frames. To achieve this, all you need to do would be to make use of a wood grain surface finish. This is also long lasting, strong and resistant to fade.

• Little Maintenance

This is a very common feature of uPVC that makes it even more advantageous when used in making a porch. Unlike timber or wood which swells due to absorption of water or shrinks, you’ll never need to worry about all these distortions and more with uPVC. No painting, no sanding and ultimately, low maintenance required.

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.

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.

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.

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 Radstock.

Pick the right pro for you

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

Are you a Window Installer in Radstock?

View our open Window Installer jobs near you

Join today
View Shortlist