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Verified ProOver 50 Reviews

Crystal Windows and Doors

64 review(s)
Offers services in DUNSTABLE
Crystal is a uPVC Windows and Double Glazing manufacturer and installer. We have built a strong reputation in London and t...
Verified Pro

PowerHouse Installations

0 review(s)
Offers services in DUNSTABLE
We are a local small business offering general building services including flooring, kitchens, bathrooms, plumbing and til...
Verified Pro

Wall Done Builder

0 review(s)
Offers services in DUNSTABLE
Wall Done Builder Ltd. High-quality building services. We are building contractor specializing in solutions for your h...

Recent Window Installer Enquiries

12 Nov

Windows | uPVC | Single Window

Dunstable - LU6

Enquiry from: Costel C

Start Date: Immediate

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? White I assume you require t...

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16 Sep

Windows | uPVC

Dunstable - LU5

Enquiry from: Muhammad S

Start Date: Immediate

Are you the home owner of that property? Yes How many windows are you considering replacing? 7 What material do you require, UPVC? UPVC What colour do you want them to be? white Do you require doors ...

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01 Aug

Windows | uPVC | Single Window

Dunstable - LU6

Enquiry from: Laszlo L

Start Date: Immediate

are you the home owner of that property? yes sole how many windows are you considering replacing? 1 what material do you require, upvc? unsure what colour do you want them to be? unsure i assume you r...

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02 Jul

Windows | uPVC | Single Window

Dunstable - LU5

Enquiry from: Avril C

Start Date: Immediate

Are you the home owner of that property? / How many windows are you considering replacing? 1door What material do you require, UPVC? / What colour do you want them to be? / I assume you require them t...

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09 May

Windows | uPVC | Single Window

Dunstable - LU6

Enquiry from: Jordelle 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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22 Apr

Windows | Glazing

Dunstable - LU5

Enquiry from: Kasia J

Start Date: Immediate

Are you the home owner of that property? Yes How many windows are you considering secondary glazing whole house What colour do you want them to be? White I assume you require them to be supplied and f...

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20 Mar

Windows | uPVC

Dunstable - LU5

Enquiry from: Lara P

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? - Do you require doors If so...

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20 Mar

Windows | uPVC

Dunstable - LU5

Enquiry from: Maryam B

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? - Do you require doors If so...

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01 Mar

Windows | uPVC

Dunstable - LU5

Enquiry from: Simon S

Start Date: Immediate

We are looking for a contractor to replace the windows at our property and would like to discuss getting a quote for these works arranged

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11 Oct

Windows | uPVC | Single Window

Dunstable - LU5

Enquiry from: Rose O

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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26 May

Windows | uPVC | Single Window

Dunstable - LU5

Enquiry from: Aniqa C

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? yes What colour do you want them to be? white I assume ...

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24 May

Windows | Glazing

Dunstable - LU5

Enquiry from: Nula P

Start Date: Immediate

Customer is looking for quotes on secondary glazing for eight windows. Call any time. Type of window / door: Secondary glazing Glass replacement only: Yes Number of windows requiring repair: 8 ...

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28 Mar

Building Work | Porch

Dunstable - LU5

Enquiry from: Marin G

Start Date: Immediate

I need a bigger and wider porch

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14 Aug

Building Work | Porch

Dunstable - LU5

Enquiry from: Lisa H

Start Date: Immediate

Hip to gable extension to bungalow current house 96square meters. Plus 2.5 x 3m 1 and half story porch extension.

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28 Jul

Building Work | Porch

Dunstable - LU6

Enquiry from: Angela J

Start Date: Immediate

New porch door and two windows all in UPVC

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09 Jul

Windows | uPVC

Dunstable - LU5

Enquiry from: Jeanette N

Start Date: Immediate

Call anytime. Number of windows: 4 Number of doors: 2 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

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20 Jun

Windows | uPVC

Dunstable - LU5

Enquiry from: Frances T

Start Date: Immediate

Wooden window repair Lead

rough quote for 5 number 80cm x 160cm sash windows, downstairs kitchen conservatory area. are you the property owner: owner of the property what level of service do you require: supply and installatio...

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18 Jun

Windows | uPVC

Dunstable - LU5

Enquiry from: Ahsan H

Start Date: Immediate

Call anytime. Number of windows: 6 Number of doors: 1 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

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23 May

Windows | uPVC

Dunstable - LU5

Enquiry from: Guniraj V

Start Date: Immediate

Call anytime. Number of windows: 3 Number of doors: 1 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

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11 May

Windows | uPVC

Dunstable - LU5

Enquiry from: Laura B

Start Date: Immediate

customer made an online enquiry for upvc double glazing and confirmed on email they would like a call with a window installer to discuss prices.please call to arrange an appointment to quote. are you ...

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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 Dunstable is:

£2,082

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

Related Window Installer searches in Dunstable

Window Installer FAQs

how much does a porch cost?

Are you interested in constructing a porch to your property? Estimating the cost of the project before proceeding will solve a lot of possible headaches in the future.

A porch is great place where you can keep your shoes, jackets, dog leads as well as other items to create free space within the property. Apart from this, a porch also serves numerous other purposes to make it a very good structure to have on your property. Not only is it a good means to put a roof over your head when it’s pouring with rain, but also a highly economical way to add floor space to your home. The question, however, how much would it cost to build a porch?

The price of building a porch is based on a wide variety of factors such as the type of materials required, the size of the porch, location of the structure and lots more. As a result, you should note that this guide provide figures that are only a rough guide that’ll put you on the right direction to make informed decisions.

Depending on the type of porch you choose to build, the average cost range from £1,900 to £2,100 for a uPVC porch and up to £10,000 for a lean to porch. There are other types of porch including the traditional porches ( Edwardian and Victorian porches) costing within a range of £2,500 to £8,400.

The materials required also has a great influence in determining the price of a porch. An aluminium porch will cost between £7,5000 to £8,200, while a brick porch will cost slightly less between the range of £2,000 to £8,000. They can both be constructed either as a front porch or as a rear porch, but due to fewer restrictions on aluminium porch, it can be made a lot larger.

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 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.

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.

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.

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.

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.

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.

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