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Alexander Constructors

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

R & G INSTALLATIONS SW

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

Four Seasons Home Improvements

3 review(s)
Offers services in SOUTH MOLTON
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

08 Sep

uPVC Double Glazing

Barnstaple - EX32

Enquiry from: Diane B

Start Date: Immediate

2+ windows Supply and install

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12 Aug

uPVC Double Glazing

Barnstaple - EX31

Enquiry from: Lisa C

Start Date: Immediate

2+ windows Supply and install

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16 May

uPVC Double Glazing

Lynmouth, Lynton - EX35

Enquiry from: Michael B

Start Date: Immediate

Call back anytime

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03 Mar

uPVC Double Glazing

Barnstaple - EX31

Enquiry from: Rosie O

Start Date: Immediate

Multiple windows to be Supplied and installed

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06 Feb

uPVC Double Glazing

Barnstaple - EX32

Enquiry from: Mark A

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 doors I

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14 Jan

uPVC Double Glazing

Barnstaple - EX32

Enquiry from: Jayne D

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

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09 Jan

uPVC Double Glazing

Crediton - EX17

Enquiry from: Jenny H

Start Date: Immediate

What best describes your living situation? How many windows are you considering replacing? - 6. What material do you require, UPVC? - UPVC. What colour do you want them to be? - White. Do you require

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06 Jan

uPVC Double Glazing

Barnstaple - EX32

Enquiry from: Mark A

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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03 Jan

uPVC Single Window

Crediton - EX17

Enquiry from: Martin L

Start Date: Immediate

What best describes your living situation? - -. are you the home owner of that property? - -. how many windows are you considering replacing? - 3-5. what material do you require, upvc? - -. what colou

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12 Dec

uPVC Double Glazing

Umberleigh - EX37

Enquiry from: Sally M

Start Date: Immediate

Are you the home owner of that property? - Yes. How many windows are you considering replacing? - 4. What material do you require, UPVC? - UPVC. What colour do you want them to be? - White. Do you req

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11 Dec

uPVC Double Glazing

Umberleigh - EX37

Enquiry from: Jane D

Start Date: Immediate

Are you the home owner of that property? - Joint. How many windows are you considering replacing? - 1. What material do you require, UPVC? - UPVC. What colour do you want them to be? - Black. Do you r

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11 Dec

uPVC Double Glazing

South Molton - EX36

Enquiry from: Nicky D

Start Date: Immediate

Are you the home owner of that property? - Yes. How many windows are you considering replacing? - 8. What material do you require, UPVC? - UPVC. What colour do you want them to be? - White. Do you req

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04 Dec

uPVC Double Glazing

Crediton - EX17

Enquiry from: Imogen M

Start Date: Immediate

Are you the home owner of that property? - Yes. How many windows are you considering replacing? - 3. What material do you require, UPVC? - upvc. What colour do you want them to be? - White. Do you req

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19 Nov

uPVC Double Glazing

Barnstaple - EX32

Enquiry from: Natasha C

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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21 Oct

uPVC Double Glazing

Winkleigh - EX19

Enquiry from: Mel G

Start Date: Immediate

Are you the home owner of that property? yes How many windows are you considering replacing? 10 What material do you require, UPVC? upvc What colour do you want them to be? white Do you require doors

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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 South Molton is:

£2,082

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

Related Window Installer searches in South Molton

Window Installer FAQs

How to replace the glass in a uPVC window?
It’s not too difficult to replace the glass in a uPVC window, so if you’re a confident DIYer you could have a go at this yourself. We’ll go through the main steps on how to replace the sealed unit in a uPVC double glazed window:
  1. Using a rubber mallet and a strong pallet knife, remove the beading around the window. You might think they’re part of the frame, but they’re actually separate on the inside of the frame and can be taken out by using pallet knife to prize them out. Start with one of the longest beads first and leave the top bead until last.
  2. Give the glass a little tap to loosen it if it doesn’t come out straight away, then the whole unit should slide out easily. Just make sure it falls towards you and not back out onto the ground below!
  3. Clear any debris that has found its way into the frame with a brush. Add spacers at the bottom of the frame – these could be pieces of plastic.
  4. Get your new sealed unit (make sure you measure the glass before you buy one so you know which size to get) and carefully take it out of the packaging. Look for the British Standard mark – that shows you the bottom of the glass.
  5. Lift the glass into the frame, starting with the bottom first, and make sure that it fits square in the frame before taking the spacers out.
  6. Use a little washing up liquid to spread along the beads to make it easier when you slide them back into the frame. If they simply push and clip back in, you can use something like a block of wood to help you push them in correctly. Put them back in reverse order to how you took them out.
And there you go! If you’re feeling confident you can have a go at replacing the glass in your uPVC window yourself. But if you’ve got any worries, leave it to a window installer who will be able to do it in less than an hour.
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.

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.

What are the other double glazing options?

Double glazing frames don’t just have to come in uPVC and are available in other materials including aluminium and wood too. Wooden or timber windows are more suited to properties with a traditional look and are often the frame of choice for listed buildings and homes in conservation areas. When properly maintained wooden windows can last well for years but can be up to three times more expensive than uPVC.Aluminium is the strongest and most durable option. As a metal it is highly resistant to the UK’s changing weather conditions and won’t rust, warp, crack or peel. Aluminium offers a modern appeal and is available in a range of colours.

What is the Window Energy Rating (WER)?

The energy efficiency of windows is measured using ratings, varying from A, the most efficient, to G, the least efficient. This scheme is run by the British Fenestration Council (BFRC). To comply with Building Regulations you’ll need windows of energy efficiency at least level C.

What happens if I have problems with my new windows?

Ultimately the double glazing company you use is responsible for the quality of work and to ensure your windows are of an excellent standard. This is why it’s important to get a warranty and use a Fensa registered installer. If problems emerge within a couple of years then it’s likely the installation was of a poor standard.Contact the double glazing company and have the issue repaired or new windows replaced. This doesn’t matter if you received a discount of free windows as part of the deal. As long as you entered into a contract the company is obliged to restore the windows.

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.

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.

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