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Verified Pro

Essex Loft Extensions

0 review(s)
Offers services in THETFORD
Essex Loft Extensions was founded by a team of experienced local builders with a shared passion for residential constructi...
Verified ProOver 20 Reviews

Ekko Windows & Doors

22 review(s)
Offers services in THETFORD
Replacement of all windows and doors to double or treble glazing all A rated Replacement of fascia,soffits and guttering...
Verified Pro

Mgr Plastering & Building

0 review(s)
Offers services in THETFORD
All aspects of building work and refurbishment, using quality tradesmen. We look after 4 Churches in the area and have an ...
As a small company we know how l tight money is right now, and we have worked hard in the last few years to keep our costs...

Trendguard Windows

1 review(s)
Offers services in THETFORD
ORDERED AND INSTALLED IN 8 WEEKS ENERGY SAVING, SECURE & STYLISH PAY MONTHLY AND SPREAD THE COST PRICE MATCH GUARANTEE ...

The Window Doctor Anglia

0 review(s)
Offers services in THETFORD
Highly experienced, qualified professionals who take pride in providing windows, doors and conservatories The many years ...

Recent Window Installer Enquiries

24 Apr

Windows | Wooden | Repair

Thetford - IP26

Enquiry from: Christine B

Start Date: Immediate

Clean frames and re-varnish & service mechanism on 3 velux windows, one needs minor repair.

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08 Apr

Windows | uPVC

Thetford - IP24

Enquiry from: Richard B

Start Date: Immediate

Call anytime. Number of windows: 8 Number of doors: 2 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

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02 Dec

Windows | uPVC

Thetford - IP24

Enquiry from: Ann H

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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05 Nov

Windows | uPVC

Thetford - IP24

Enquiry from: Ann H

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 Jul

Windows | uPVC

Thetford - IP25

Enquiry from: Garth T

Start Date: Immediate

Please could you quote price and lead time for: 2 windows 1778 wide x 1048mm high, 2 mullions (3 panes) 1 side hung opener, 150mm sill (inc. in the 1048 height) 1 window 896 wide x 925 high, no cill...

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02 Jan

Windows | uPVC

Thetford - IP24

Enquiry from: Hossam R

Start Date: Immediate

Customer made an online enquiry for replacement windows via one of our websites. Confirmed via . 2+ windows Supply and install Please call to arrange an appointment to quote.

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22 Oct

Windows | uPVC | Single Window

Thetford - IP24

Enquiry from: Jo M

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? / I assume you require them to be...

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07 May

Windows | uPVC

Thetford - IP25

Enquiry from: Jasbir R

Start Date: Immediate

Are you the home owner of that property? Yes (Shop -Commercial) How many windows are you considering replacing? 1 What material do you require, UPVC? upvc / ALuMINIUM What colour do you want them to b...

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11 Jul

Windows | uPVC

Thetford - IP25

Enquiry from: B

Start Date: Immediate

Sell 3 Times 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 do...

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19 Jun

Windows | Glazing

Thetford - IP26

Enquiry from: Terry H

Start Date: Immediate

If you do this black seals have blown on double glassing. If not price for 4 upstairs window's plus a quote for a new front door please

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03 Mar

Windows | uPVC | Single Window

Thetford - IP24

Enquiry from: G

Start Date: Immediate

Sell 2 Times Are you the home owner of that property? yes How many windows are you considering replacing? 1 What material do you require, UPVC? upvc What colour do you want them to be? - I assume you...

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27 Feb

Windows | Glazing

Thetford - IP24

Enquiry from: Shem W

Start Date: Immediate

I have a crack in one of my windows, and would like it replaced sooner than later. Is this something you can do? If so would you be able to provide a quote?

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17 Jan

Windows | uPVC

Thetford - IP24

Enquiry from: SHARON P

Start Date: Immediate

Hello Troy, Can you contact Sharon on *** with ref to windows please. Thank you.

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10 Nov

Windows | uPVC

Thetford - IP24

Enquiry from: Ali G

Start Date: Immediate

Sell 2 Times Are you the home owner of that property? Joint homeowner (with ex husband) How many windows are you considering replacing? 6 What material do you require, UPVC? UPVC What colour do you w...

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02 Sep

Windows | uPVC

Thetford - IP24

Enquiry from: Fabio S

Start Date: Immediate

customer is looking to replace their windows. they are still considering options so please call to discuss what would be best for their home. mr lives in thetford area 2+ windows supply and install p...

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29 Aug

Windows | uPVC

Thetford - IP26

Enquiry from: Toby D

Start Date: 1 to 3 months

customer made an enquiry for upvc double glazing and confirmed on the quotatis site they would like quotes from a window installer.mr lives in the thetford area and would like a call to discuss option...

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04 May

Windows | uPVC

Thetford - IP26

Enquiry from: Blazej Z

Start Date: Immediate

Bathroom window replacement, white PCV with sash-effect, 86cm tall x 59cm wide, horizontal opening. Like for like replacement.

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29 Aug

Windows | Aluminium

Thetford - IP24

Enquiry from: Egle P

Start Date: Immediate

customer in thetford area has requested that we arrange quotes for their aluminium windows project.mrs are considering various options and would like to discuss with a window installer directly.please...

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29 Aug

Windows | Wooden

Thetford - IP24

Enquiry from: Egle P

Start Date: Immediate

customer made an online enquiry for wooden windows and confirmed on sms and email they would like a call with a window installer to discuss prices.please call to arrange an appointment to quote. are y...

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29 Aug

Windows | uPVC

Thetford - IP24

Enquiry from: Egle P

Start Date: Immediate

customer in the thetford area made an enquiry a couple of projects including upvc double glazing.call anytime and arrange an appointment to discuss. below is some details about this project: are you t...

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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 Thetford is:

£2,253

Window Installer job Window Installer cost in 2026
Double glazing in Thetford £2,167-£5,000
Upvc double glazing units only in Thetford £650-£1,600
Triple glazing in Thetford £2,167-£5,000
Aluminium windows in Thetford £3,438-£4,938
Wooden window in Thetford £2,125-£3,875
Aluminium windows supply only in Thetford £1,800-£2,950
Upvc or wood porch in Thetford £3,313-£5,013
Sash window in Thetford £2,267-£5,334
Glaziers in Thetford £54-£144
Secondary glazing in Thetford £2,167-£5,000
uPVC Single Window in Thetford £363-£1,173
Wooden sash windows in Thetford £2,125-£3,875
Wooden windows supply only in Thetford £1,630-£4,570
Aluminium repair in Thetford £240-£360
Window repair in Thetford £159-£451
Wooden window repair in Thetford £210-£740

Related Window Installer searches in Thetford

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.

Are A-rated windows worthwhile?

On the grand scale of things there isn’t a huge difference between B-rated windows and A-rated windows. Consumer watchdog Which? have calculated an extra 6.5% would be saved on energy bills with A rather than B rated panes. Be aware that A rated windows are slightly more expensive, however.

How long does it take to install one small double glazed window?

To install one small double glazed window, it will take anywhere between two hours and half a day. It will depend on whether one installer is fitting your window or two. And if you’re doing it yourself and don’t have any professional experience, it will take even longer.

When the window fitters arrive, they will make sure they’ve got safe access to the window and move any heavy furniture if they need to. Any good installer will lay down a dust sheet, but it’s a good idea to check that they’ve got one laid down before they start.

The first step any window installer will take is to double check the measurements of the new frame against your existing one. Hopefully it should match up, so then they’ll take the old window out. Then, they’ll insert the new frame into the aperture and bolt it into the concrete. They'll check it with a spirit level to ensure it’s even before moving onto the glass sealed unit.

The installer will place the glass into the aperture, then fit the beads to secure the glass in the frame. They’ll then use silicone and trim on the inside and outside to ensure the window looks perfect. You won’t be able to see where they’ve used sealants or trims because they’ll colour match them so it’s not noticeable. Then, they’ll tidy up all of their tools and the working area and let you know what needs to be done in terms of proving that the window meets building regulations. Most good installers are registered with a self-certification scheme, so will be able to issue a certification once the work is complete.

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 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.

Should I use a Fensa registered installer?

Using a Fensa registered installer isn’t compulsory but it helps to protect you from cowboys and rogue traders. It will also make life a whole lot easier in regards to Building Regulations. Replacement windows must meet a certain energy efficiency rating and once fitted you need a certificate to show your installation complies. By using a Fensa registered company they’ll issue this certificate, otherwise you’ll need the council to look at the new windows.

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.

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.

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