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Verified ProOver 50 Reviews

WFS ANGLIA

61 review(s)
Offers services in NORTHAMPTON
Here at WFS Anglia Ltd, we have built ourselves a fantastic reputation throughout Cambridge, Northamptonshire, Peterboroug...
Verified Pro

M&M PROFESSIONAL BUILDERS

0 review(s)
Offers services in NORTHAMPTON
M&M Professional Builders Ltd We are a reliable and professional multi-trade company providing high-quality home improv...
Over 50 Reviews

ALL Weather Roofline

53 review(s)
Offers services in NORTHAMPTON
AWR have years of experience in creating stunning home improvement products, carefully crafted right here in the UK to off...

DIC Leicester

0 review(s)
Offers services in NORTHAMPTON
Local Leicester company offering comprehensive maintenance solutions for all your Doors and Windows. From routine inspecti...

T&K Home Improvements

1 review(s)
Offers services in NORTHAMPTON
T&K Home Improvements have been Established since 1979 providing Quality uPVC and Aluminium Windows, Doors, Conservatories...

BDS Windows & Doors

0 review(s)
Offers services in NORTHAMPTON
BDS Windows and Doors offer the very highest specification and installation of our products. Whether you’re a homeowner sh...

Recent Window Installer Enquiries

15 Oct

uPVC Double Glazing

Northampton - NN5

Enquiry from: Richard W

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Wooden window repair Lead

Replacement windows and frames for our bungalow lounge

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11 Oct

uPVC Double Glazing

Northampton - NN1

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2+ windows Supply and install

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06 Oct

uPVC Double Glazing

Northampton - NN7

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21 Sep

uPVC Double Glazing

Northampton - NN6

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Would like 3 windows replacing and 1 bay window

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10 Aug

uPVC Double Glazing

Northampton - NN3

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Considering a range of options 2+ windows Supply and install

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15 May

uPVC Double Glazing

Northampton - NN3

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24 Mar

uPVC Double Glazing

Northampton - NN1

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Multiple windows to be Supplied and installed

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19 Feb

uPVC Double Glazing

Northampton - NN3

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I would like to replace my windows and doors

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28 Jan

uPVC Double Glazing

Northampton - NN4

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2+ windows Supply and install

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21 Oct

uPVC Double Glazing

Northampton - NN5

Enquiry from: Jay K

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23 Sep

uPVC Double Glazing

Northampton - NN2

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18 Jun

uPVC Double Glazing

Northampton - NN2

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Owenr Terraced 5+ windows Upvc white 1-3 Months

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16 Jun

uPVC Double Glazing

Northampton - NN2

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15 Jun

uPVC Double Glazing

Northampton - NN3

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13 Jun

uPVC Double Glazing

Northampton - NN3

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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 Northampton is:

£2,082

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

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Window Installer FAQs

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.

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 is a window sash?

Windows, being a very crucial feature in every home, are one of the things you simply can’t afford to ignore in your home. Having a good understanding and solid knowledge of your windows’ components like the window sash will help you stay up to date with them and able to identify any minor mishaps early on before it leads to a much bigger problem. So what exactly is a window sash?

Well without much fuss, a window sash is simply that part of your windows that’s able to open and close. And there could as well be more than one window sash that’s operable depending on your window’s type. Window sash usually possess a very basic design as well as structure. What’s more? This section of a window happens to be a frame that’s designed in such a way to make for easy placement inside the whole window casement. You’ll discover inside the sash frame, the window glass alongside any framework possessed by your window which includes grids.

Usually, the sash is fitted into the frame of the window on a runners’ set in such a way that allows for both upward and downward movements. And finally, the window sash’s frame typically comes with a locking system which provided for extra safety and security.

The window sash is a vital feature that can determine the durability and overall performance of the windows. In the event whereby your window sash is malfunctioning, it can result to numerous problems which includes both drafts as well as leaks. As a result, it’s very important to keep your window sashes in a great working condition as failure to do so will make opening and closing your windows a really difficult task.

what is a porch?

A porch is a small and low structure (with a roof) located at the main entrance of a building or house. It’s typically without a window (although newer variations may come with one) and can either be screened-in or enclosed to prevent unwanted access from insects and extremes in weather. In addition, some homes may have a three-season porch or sun porch. This may be situated by the side of the house and covered by the roof overhang - they’re usually screened in to offer good access all year round.

Generally, porches serve a wide range of purposes. They include:

• Provision of an outdoor living space to relax during the summer months

• It’s an informal extension of the the living room.

• It serves as a great place for social gatherings especially in small towns.

• You can take off your dirty shoes and dry a dripping wet dog before entering into your living room.

• It can be incorporated for relaxation purposes and watching street activities.

• It can serve as a reception area for guests.

• It can also be used for outdoor storage.

Pros & Cons Of A Porch

Pros

• Due to the fact that they’re covered, porches may require little maintenance practices.

• It can go a long way to improves the curb appeal of your property.

• It protects against the extremes of the weather.

• It can be constructed using a wide range of materials.

Cons

• It does not improve the use of the property

• It can be quite expensive to install depending of the material required as well as size of the porch.

• It does not add to the value of the home unlike several other home improvement projects

• It may not be safe to be used by a child or pet.

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.

Will double glazing stop condensation?

If you’ve got a problem with condensation and don’t have double glazing, you should find that getting new windows will help. Condensation is caused by warm air meeting a cold surface which then turns into water droplets. With two panes of glass, less heat will escape from your home and keep the window warmer, meaning when steam from the bathroom or kitchen touches your windows there should be less 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.

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