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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

Jassi Builders

2 review(s)
Offers services in NORTHAMPTON
Hi Jassi Builders LTD here, I am a specialist in planning, designing and building control services. I make sure that I hav...
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...

James Building & Roofing Cambs

5 review(s)
Offers services in NORTHAMPTON
James building & roofing Cambs Offer the complete professional construction services . We specialise in extensions, loft...

Recent Window Installer Enquiries

15 May

Windows | uPVC

Northampton - NN3

Enquiry from: Olu B

Start Date: Immediate

Customer made an enquiry for replacement double glazing via one of our websites. Looking at various options Confirmed interest via phone at 09:04, SMS at 09:03 2+ windows Supply and install Please cal...

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30 Apr

Windows | uPVC

Northampton - NN1

Enquiry from: Martin W

Start Date: Immediate

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

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24 Mar

Windows | uPVC

Northampton - NN1

Enquiry from: Md Abu H

Start Date: Immediate

Customer is looking to have windows installed. They are unsure what options to go for so would like to discuss directly multiple windows to be Supplied and installed Please call to quote.

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22 Feb

Windows | uPVC

Northampton - NN1

Enquiry from: Gishoy S

Start Date: Immediate

Customer in Northampton area made an enquiry for double glazing online. 2+ windows Supply and install Please call to arrange an appointment to discuss options

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19 Feb

Windows | uPVC

Northampton - NN3

Enquiry from: Floris N

Start Date: Immediate

i would like to replace my windows and doors

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19 Feb

Windows | Aluminium

Northampton - NN3

Enquiry from: Floris N

Start Date: Immediate

I would like to replace my windows and doors

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28 Jan

Windows | uPVC

Northampton - NN4

Enquiry from: Alan G

Start Date: Immediate

Customer living in Northampton area made an enquiry for double glazing quotes via one of our websites. Customer confirmed interest via Homeowner needs advice on options 2+ windows Supply and install ...

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21 Oct

Windows | uPVC

Northampton - NN5

Enquiry from: Jay K

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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23 Sep

Windows | uPVC

Northampton - NN2

Enquiry from: Melanie S

Start Date: Immediate

Call any time. 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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19 Jul

Windows | uPVC

Northampton - NN1

Enquiry from: Anisa A

Start Date: Immediate

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

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18 Jun

Windows | uPVC

Northampton - NN2

Enquiry from: Charanjeet S

Start Date: Immediate

Owenr Terraced 5+ windows Upvc white 1-3 Months

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16 Jun

Windows | uPVC

Northampton - NN2

Enquiry from: Tarul A

Start Date: Immediate

Owner Terraced 5+ windows Upvc white 1-3 Months

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15 Jun

Windows | uPVC

Northampton - NN3

Enquiry from: A

Start Date: Immediate

Customer made an online enquiry for quotes for double glazing replacement via one of our websites. Customer lives in Northampton area and is considering a range of options for their home. 2+ windows S...

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13 Jun

Windows | uPVC

Northampton - NN3

Enquiry from: Ali M

Start Date: Immediate

Customer is looking to have windows installed. They are unsure what options to go for so would like to discuss directly multiple windows to be Supplied and installed Please call to quote.

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11 Jun

Windows | uPVC

Northampton - NN3

Enquiry from: Har-Iqubal S

Start Date: Immediate

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

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25 May

Windows | uPVC | Repair

Northampton - NN5

Enquiry from: ROGER S

Start Date: Immediate

front window removal whilst furniture is delivered

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07 May

Windows | uPVC

Northampton - NN5

Enquiry from: Rashy 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. Homeowner lives in Northampton area 2+ windows Supply and ...

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30 Apr

Windows | uPVC

Northampton - NN3

Enquiry from: Yvonne F

Start Date: Immediate

Call anytime. Number of windows: 4 Number of doors: 1 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

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09 Apr

Windows | uPVC

Northampton - NN3

Enquiry from: Yvonne F

Start Date: Immediate

customer in northampton area has requested that we arrange quotes for their upvc double glazing project.mrs are considering various options and would like to discuss with a window installer directly.p...

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30 Mar

Windows | uPVC

Northampton - NN3

Enquiry from: Yvonne F

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. homeowner lives in northampton area 2+ windows supply and ...

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 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

Related Window Installer searches in Northampton

Window Installer FAQs

Can I fix glass on one side of a double glazed window?

Unfortunately, you can’t fix the glass on one side of a double glazed window. That’s because they’re sealed units – once one pane of glass is broken, that will break the seal and its thermal insulation properties will be lost.

The good news is that if your window frame is still looking great, there’s no need to replace that. You can simply replace the glass in the window, which will cost much less. You can look to spend around £250 on a sealed unit, whereas a whole replacement single window may cost up to £600.

When an installer comes to replace the glass in your double glazed window, they will survey the inside and outside of your home around the window, then move any furniture by the window so they’ve got access. They should then pop a dust sheet down to stop any debris from getting on your floor.

Then, the installer will carefully remove the beads from the frame. They will then lift the glass out of the frame and put it somewhere safe before cleaning out all of the dust and any debris that has found its way into the frame. Using spacers at the bottom of the frame, the installer will make sure that the sealed unit is square in the frame to get a good fit. Once they’re happy, they will replace the beading and make sure it looks perfect before cleaning up their tools.

You could have a go at replacing the glass on a double glazed window yourself, but it’s not recommended. Leave it to the professionals who will know exactly what to do and will be able to do it quickly and safely.

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.

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.

Do I need toughened glass in my windows?

Whether you need toughened glass in your windows depends on where the windows are in your home or business. Toughened glass is sometimes referred to as tempered or safety glass, and it just means it’s stronger than the standard glass that’s usually offered with double glazed windows. So how do you know if you need it?

Toughened glass is useful in areas of your home where you might come into contact with the windows if you were to trip and fall. If you put your hands out to steady yourself on standard glass the chances are it would break into large sharp pieces with jagged edges. Of course, this means that you could seriously cut yourself if this were to happen. With toughened glass, the structure of the glass is changed so that if it breaks it shatters into lots of tiny pieces, minimising the risk to you if you were to fall on it.

You might want to use toughened glass in patio doors, low windows or frames next to doors. It just means that you will be safer if the unlikely happens and you or a family member falls through the glass. There are certain requirements through Building Regulations with windows at a certain level, but any reputable window installer should be able to go through these with you if you need to replace your windows with toughened glass. The regulations will only apply to new windows – there's no need to switch your windows to toughened glass early, but when you do come to replace them you’ll need to make sure they meet the standard.

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.

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.

is a porch made from uPVC?

The simple answer to this question is... they can be! Although there are many types of porch designs that are available in the market, the uPVC porch happens to be one of the most loved and cost effective. Most home and property owners prefer the installation of a uPVC porch for a number of reasons. These includes:

• Value for money

It’s no coincidence the uPVC is widely accepted across the building industry with a plethora of uses. Not only is it relatively inexpensive to manufacture, but even the recycled uPVC is now becoming more and more useful. UPVC’s main rivals are wood and aluminium, and both are way more expensive to incorporate for frame profiles. Therefore, making use of uPVC is going to make your initial costs relatively low.

• Life Span

Although the main rivals in both hardwood and aluminium can also boast a lengthy lifespan just as uPVC. However, considering the price that you can get a uPVC, the lifespan is just incredible as it can be measured in decades.

• Aesthetic Appeal

UPVC gives you a wide range of foil colours that’ll fit your home perfectly well while also enhancing it’s visual appeal. You can actually get a porch that looks exactly like it’s manufactured from timber frames. To achieve this, all you need to do would be to make use of a wood grain surface finish. This is also long lasting, strong and resistant to fade.

• Little Maintenance

This is a very common feature of uPVC that makes it even more advantageous when used in making a porch. Unlike timber or wood which swells due to absorption of water or shrinks, you’ll never need to worry about all these distortions and more with uPVC. No painting, no sanding and ultimately, low maintenance required.

What are the other double glazing options?

Double glazing frames don’t just have to come in uPVC and are available in other materials including aluminium and wood too. Wooden or timber windows are more suited to properties with a traditional look and are often the frame of choice for listed buildings and homes in conservation areas. When properly maintained wooden windows can last well for years but can be up to three times more expensive than uPVC.Aluminium is the strongest and most durable option. As a metal it is highly resistant to the UK’s changing weather conditions and won’t rust, warp, crack or peel. Aluminium offers a modern appeal and is available in a range of colours.

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