Find a Window Installer you can trust in Stanmore.

Choose from 106 Window Installers, all rated by people like you.

Over 105 reviews & an average rating of 4.2/5 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

View Shortlist
Verified Pro

Concept Home Improvements

1 review(s)
Offers services in STANMORE
Concept Windows & Conservatories is a family run company. Established in 1987 we specialise in the installation of high qu...
Verified Pro

Jassi Builders

2 review(s)
Offers services in STANMORE
Hi Jassi Builders LTD here, I am a specialist in planning, designing and building control services. I make sure that I hav...
Verified Pro
All accesss solutions with over 20 years experience fast and friendly service we aim to please !!!
Verified Pro

StormSeal uPVC Windows

0 review(s)
Offers services in STANMORE
StormSeal offers a personal and carefully managed service for every customer, helping homeowners improve their property wi...
Verified Pro

T&Q; / MASTER HANDYMAN

0 review(s)
Offers services in STANMORE
T&Q / Master Handyman Ltd is a reliable and experienced construction and handyman company providing high-quality services ...

Recent Window Installer Enquiries

17 Jun

Windows | uPVC

Stanmore - HA7

Enquiry from: Joyce O

Start Date: Immediate

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

Post a similar request >

12 May

Windows | uPVC

Stanmore - HA7

Enquiry from: Joyce O

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 10:08 Homeowner needs advice on options 2+ windows Supply a...

Post a similar request >

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.

Post a similar request >

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...

Post a similar request >

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 ...

Post a similar request >

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.

Post a similar request >

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...

Post a similar request >

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...

Post a similar request >

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...

Post a similar request >

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

Post a similar request >

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...

Post a similar request >

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.

Post a similar request >

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.

Post a similar request >

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 ...

Post a similar request >

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...

Post a similar request >

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+...

Post a similar request >

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.

Post a similar request >

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...

Post a similar request >

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...

Post a similar request >

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.

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 Stanmore is:

£1,795

Window Installer job Window Installer cost in 2026
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 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.

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.

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 much are new windows?

Are you about to replace your old windows and wondering just how much it’ll cost to have a new one fitted? If yes, then you’ve come to the right place! The question is a very straight forward one, however a direct answer can not be provided as determining window prices for a replacement project can be a very tricky challenge. With a plethora of influencing factors that can play a key role in the price of both materials and labour to be used, it could be extremely hard for a window installer to provide a cost estimate without paying you a visit beforehand.

The factors that can go a long way in determining the price of your new window includes the size of the window, frame material, style chosen, your location, rates charged by the window installer (these rates can be different from an installer to an installer, so it’ll probably be in your best interest to compare quotes to identify the most competitive price) as well as the type of glass required.

Generally, for a small flat featuring four windows, the average cost for new windows would be between the range of £2,100 to £2,300. This range provided covers the cost of double glazed uPVC casement windows as well as the installation price. In the same tone, a home with up to 8 windows will have an average cost for window replacement between the range of £4,400 to £4,600, wile also taking into account the installation price. Whereas a house comprising 10 windows could begin at an average cost of window replacement between the the range of £5,200 to £5,500, and a 15 window home will be between the range of £8,400 to £8,600. it should be noted that the aforementioned figures only include the standard number of windows with a uPVC frame and the installation cost.

how much is a porch?

If you’ve decided to construct a porch to your property and now looking to figure out the cost required to complete the project, then you’re at the right place!

There are many factors that comes to play when determining the price of building a porch. These factors includes the size of the porch, the number of windows, the style of the roof as well as the type of the porch selected. Now let’s take a look at these factors one after the other.

• The Porch’s Size

As you would have correctly imagined, a large porch will definitely cost more money than a smaller one. A rough estimate of a porch’s cost per square metre is approximately £1,400.

• The Number Of Windows

Just like in the scenario above, the more the number of windows to be incorporated, the more money you’ll have to pay to complete your porch. A porch window will generally cost you within a range of £300 to £1,000

• The Style Of The Roof

There are two popular styles of porch’s roof which includes a tiled rood and a rubber flat roof. Generally, roof tiles are costlier than a rubber flat roof. A tiled roof would cost you between £0.80 to £1.80 per roof tile, while a rubber roofing will cost your between £70 to £90 per metre squared.

• Type Of The Porch

Another huge determinant of a porch’s price is type of material incorporated. For instance, if your preferred type is a lean-to, the price of a uPVC would be between £2,300 to £2,700. Meanwhile, a flat gable roof porch should cost within a range of £3,300 to £3,800.

Kindly note that the costs quoted in this article are only rough estimates, for a more accurate estimate you can contact a porch building professional within your local area.

What is uPVC?

uPVC is unplasticised polyvinyl chloride. It is a favourite amongst homeowners and manufacturers for its cheap production cost and excellent benefits. uPVC is used for window frames, conservatories and doors. In fact, uPVC can be three times cheaper than wooden frames and is also the most energy efficient option.As well as this, uPVC is now available in a range of colours other than the typically seen bright white finish. It can also be recycled, is durable and resistant to changing weather conditions.

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.

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 Stanmore.

Pick the right pro for you

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

Are you a Window Installer in Stanmore?

View our open Window Installer jobs near you

Join today
View Shortlist