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Verified ProOver 50 Reviews

Britelite Windows

156 review(s)
Offers services in STANMORE
We fit high quality double glazing and the next generation triple glazing, using only the best materials. Fully guaranteed...
Verified Pro
Welcome to Haas Extension Group, where we take pride in being the premier suppliers, installers, and design consultants of...
Verified ProOver 50 Reviews
Crystal is a uPVC Windows and Double Glazing manufacturer and installer. We have built a strong reputation in London and t...
Verified Pro

MCC Service London

0 review(s)
Offers services in STANMORE
MCC Services London Ltd. is a specialist building company located in North London and covering all of London and the surro...

Recent Window Installer Enquiries

08 Apr

Windows | uPVC

Stanmore - HA7

Enquiry from: Nitin P

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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12 Sep

Windows | uPVC

Stanmore - HA7

Enquiry from: Lina P

Start Date: Immediate

Are you the home owner of that property? Yes How many windows are you considering replacing? 2 What material do you require, UPVC? yes What colour do you want them to be? white Do you require doors If...

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15 Jul

Windows | uPVC

Stanmore - HA7

Enquiry from: Chandrakant S

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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28 Jun

Windows | Glazing

Stanmore - HA7

Enquiry from: Shelley L

Start Date: Immediate

One of the windows in the door of a stand alone garden room has condensation between the work Dow panes it’s 171cm by 58cm.

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21 May

Windows | uPVC | Single Window

Stanmore - HA7

Enquiry from: Manish G

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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09 Aug

Windows | uPVC | Single Window

Stanmore - HA7

Enquiry from: Rajiv S

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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28 Jun

Windows | uPVC

Stanmore - HA7

Enquiry from: JAYLESH B

Start Date: Immediate

are you the property owner: owner of the property what level of service do you require: supply and installation of full unit property type: semi detached how many windows do you need: 4+ windows do y...

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13 Apr

Windows | uPVC | Repair

Stanmore - HA7

Enquiry from: Daniel P

Start Date: Immediate

Need 43cm of UPVC frame for a small double glazed window which has the upper inner frame missing The outer frame does exist, I need the inner one that had a small curvature inwards

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20 Sep

Windows | uPVC

Stanmore - HA7

Enquiry from: Jayeshkumar P

Start Date: Immediate

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 stanmore area and would like a call to discuss option...

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21 Feb

Windows | uPVC

Stanmore - HA7

Enquiry from: Praful N

Start Date: Immediate

Call any time. Number of windows: 2 Quote requested on windows, in PVCu, to be supplied and fitted.

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20 Jan

Windows | uPVC

Stanmore - HA7

Enquiry from: Dhrishay S

Start Date: Immediate

Call any time. Number of windows: 10 Quote requested on windows, in PVCu, to be supplied and fitted.

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18 Jan

Windows | uPVC

Stanmore - HA7

Enquiry from: Shazna D

Start Date: Immediate

pass: 4 - call anytime. number of windows: 4 number of doors: 1 quote requested on windows and doors, in pvcu, to be supplied and fitted. are you the property owner: owner of the property what ...

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29 Dec

Windows | uPVC

Stanmore - HA7

Enquiry from: Florin A

Start Date: Immediate

customer living in stanmore area made an enquiry for double glazing quotes via one of our websites. customer confirmed interest via / sms at 15:26/ email at 15:26 mr needs advice on options 2+ window...

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25 May

Windows | uPVC

Stanmore - HA7

Enquiry from: Nitin S

Start Date: Immediate

customer living in stanmore area made an enquiry for double glazing quotes via one of our websites. customer confirmed interest via / sms at 21:41/ email at 21:41 homeowner needs advice on options 2+...

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03 May

Windows | uPVC

Stanmore - HA7

Enquiry from: Lokesh S

Start Date: Immediate

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

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29 Mar

Windows | uPVC

Stanmore - HA7

Enquiry from: Abi J

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. are you the property own...

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23 Mar

Windows | Glazing

Stanmore - HA7

Enquiry from: Sheila A

Start Date: Immediate

Seal gone on fully glazed back door causing condensation between glazing Call any-time Type of window / door: door Glass replacement only: Yes Number of windows requiring repair: 0 Number of do...

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16 Mar

Windows | uPVC

Stanmore - HA7

Enquiry from: Julian W

Start Date: Immediate

Call any-time Number of windows: 13 Quote requested on windows, in PVCu, to be supplied and fitted.

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26 Jan

Windows | uPVC

Stanmore - HA7

Enquiry from: Lokesh S

Start Date: Immediate

Call any-time Number of windows: 3 Number of doors: 2 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

Post a similar request >

25 Jan

Windows | uPVC

Stanmore - HA7

Enquiry from: Mitul P

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.

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 Stanmore is:

£1,795

Window Installer job Window Installer cost in 2025
Double glazing in Stanmore £988-£3,100
Upvc double glazing units only in Stanmore £575-£900
Triple glazing in Stanmore £988-£3,100
Aluminium windows in Stanmore £1,373-£2,088
Wooden window in Stanmore £3,750-£5,750
Aluminium windows supply only in Stanmore £1,600-£2,500
Upvc or wood porch in Stanmore £2,625-£4,025
Sash window in Stanmore £1,138-£3,600
Glaziers in Stanmore £57-£87
Secondary glazing in Stanmore £988-£3,100
uPVC Single Window in Stanmore £225-£345
Wooden sash windows in Stanmore £3,750-£5,750
Wooden windows supply only in Stanmore £2,760-£4,140
Aluminium repair in Stanmore £240-£360
Window repair in Stanmore £268-£402
Wooden window repair in Stanmore £320-£480

Related Window Installer searches in Stanmore

Window Installer FAQs

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.

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.

Why are double glazed windows better than single glazed?

Double glazed windows are better than single glazed generally because they are more energy efficient. The clue’s in the name – double glazed windows have two panes of glass while single glazed windows only have one. In double glazed windows, there is a space between the two glass panes. This space is filled with inert gas or a tight vacuum, which helps to provide an extra level of insulation. That means that heat won’t escape your home easily, nor will it creep in, so you can keep your home at a more comfortable temperature.

The extra pane of glass also helps to increase your home’s security. Single glazing is pretty easy to smash through, whereas it will take much more effort to smash double glazing and will create more noise, so burglars might be put off.

Another reason why double glazed windows are better than single glazed ones is that they help to reduce noise. Of course, if you live by a busy road you’ll still hear some traffic noise, but it can be significantly reduced buy double glazing. In the same way that the inert gas in the middle of the two panes keeps heat in and the cold out, it also helps keep noise out.

With double glazing, you’ll also notice much less condensation. With single glazing, it’s common to see condensation on the inside of the windows, especially when the heating is on. This is because the outside of the window is cold, but the inside is warm. With double glazing, the insulation between the two panes stops there being such a difference in temperature between the inside and outside of the window.

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.

Can you replace just one double glazed window?

Yes, of course! It’s common for people to replace just one double glazed window. One reason that people want to replace one window is that the sealed unit inside has failed. You’ll know if this has happened because you’ll be able to see condensation on the inside of glass, which gets frustrating because you can’t wipe it away. In this case, you can choose to simply replace the sealed unit or the entire frame, which you might want to do if it’s looking past its best.

When you’re replacing just one double glazed window, if you know the brand of your current windows you could ask your installer if they can source the same ones. This will help to keep them looking as similar as possible, although if your existing windows are very old you may notice some discolouration on the exterior compared to the new one, and locks and trickle vents might look different.

Replacing just one double glazed window shouldn’t take a qualified window fitter long, and could cost as little as £400. If you want to simply replace the sealed unit, that may only cost around £250. You could try to fit a new window yourself, but it’s worth bearing in mind that all replacement windows need to be certified that they’ve been installed to meet building regulations, so you’ll need to apply to your local building control officer who will come and inspect the work then issue a certificate. If you ask an installer who is registered with a self-certification scheme (like FENSA) to fit the window for you, they can issue the certificate themselves when they’ve finished the work.

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 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 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.

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