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Verified ProOver 50 Reviews

WFS ANGLIA

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

T&K Home Improvements

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

Castle Home Renovations

0 review(s)
Offers services in TOWCESTER
Over 50 years experience of manufacturing, supplying and installing uPVC windows, doors and conservatories to the public. ...

Recent Window Installer Enquiries

09 Aug

Windows | Wooden | Repair

Towcester - NN12

Enquiry from: David K

Start Date: Immediate

To replace rotten timber to. three bay windows

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04 Feb

Windows | uPVC

Towcester - NN12

Enquiry from: Janice I

Start Date: Immediate

Sell 3 Times Are you the home owner of that property? yes - LISTED BUILDING How many windows are you considering replacing? 5+ What material do you require, UPVC? WOOD What colour do you want them to...

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24 Jan

Windows | uPVC

Towcester - NN12

Enquiry from: Kieran E

Start Date: Immediate

Sell 1 Times 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 requi...

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04 May

Windows | Glazing

Towcester - NN12

Enquiry from: Peter T

Start Date: Immediate

Customer looking to replace the double glazed units in ten windows. Call any time. Type of window / door: Windows Glass replacement only: Yes Number of windows requiring repair: 10 Number of do...

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13 Apr

Windows | Glazing

Towcester - NN12

Enquiry from: Mike S

Start Date: Immediate

replacement door glazed panel are you the property owner: owner of the property what level of service do you require: repair/glass only how many windows do you need: 1 window property type: semi detac...

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01 Feb

Windows | uPVC

Towcester - NN12

Enquiry from: Emma P

Start Date: Immediate

i am looking to replace 5 windows in the front of our property (image attached). each window is approximately 88cm x 102 cm. the current windows are made from timber but i would like to replace them ...

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05 Nov

Windows | uPVC

Towcester - NN12

Enquiry from: Gavin P

Start Date: Less than one month

Best Time: Any Work Type: uPVC Windows and Doors

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20 Sep

Windows | uPVC

Towcester - NN12

Enquiry from: Gavin P

Start Date: Less than one month

*homeowner windows upvc supplied and fitted please call to appoint

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15 Sep

Windows | uPVC

Towcester - NN12

Enquiry from: Gavin P

Start Date: Less than one month

*Homeowner Windows uPVC Supplied and fitted Please call to appoint

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24 Aug

Windows | uPVC

Towcester - NN12

Enquiry from: Charles A

Start Date: Immediate

1750 x 1050mm upvc windows, x 5.

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05 Jul

Windows | uPVC

Towcester - NN12

Enquiry from: Peter B

Start Date: Immediate

Customer is looking to have new windows installed. They are unsure of options so would like to discuss. Confirmed interest via Customer lives in Towcester area 2+ windows Supply and install Please c...

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16 Jun

Windows | uPVC

Towcester - NN12

Enquiry from: Julie C

Start Date: Less than one month

best time: any work type: upvc windows and doors 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 detach...

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02 Mar

Windows | uPVC

Towcester - NN12

Enquiry from: Giles F

Start Date: 1 to 3 months

I am looking for quotes for 2-3 Windows uPVC Are you the property owner: Owner of the property Property Type: Detached How many windows do you need: 2-3 Windows Window Material: uPVC Would you like qu...

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28 Feb

Windows | Glazing

Towcester - NN12

Enquiry from: Stephen R

Start Date: Immediate

Double Glazed Seal Unit 2 x 4mm clear Toughened Glass x 14mm White or Silver Spacer Bar

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24 Feb

Windows | uPVC

Towcester - NN12

Enquiry from: Giles F

Start Date: 1 to 3 months

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

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09 Dec

Windows | uPVC | Supply

Towcester - NN12

Enquiry from: Morris J

Start Date: Immediate

Are you the home owner of that property? YES How many windows are you considering replacing? 12 (Georgian style sash windows) What material do you require, UPVC? UPVC What colour do you want them to b...

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16 Oct

Windows | uPVC

Towcester - NN12

Enquiry from: Anne G

Start Date: Immediate

Customer made an enquiry for replacement double glazing via one of our websites. Looking at various options Confirmed interest 2+ windows Supply and install Please call to discuss options and a...

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03 Jun

Windows | uPVC

Towcester - NN12

Enquiry from: Jane E

Start Date: 1 to 3 months

Ok, how many windows do you require? Two or More Windows Great, what do you need done? Supply and Installation So, what is the window material? UPVC NEW BUILD - NEED 9 WINDOWS AND 2 FRENCH DOORS AND ...

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03 Apr

Windows | uPVC

Towcester - NN12

Enquiry from: Sola O

Start Date: Immediate

Homeowner 2+ windows UPVC Supplied and fitted Please contact to appoint

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01 Mar

Windows | uPVC

Towcester - NN12

Enquiry from: Glyn B

Start Date: Immediate

Homeowner 2+ windows UPVC Supplied and fitted Please contact to appoint

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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 Towcester is:

£2,082

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

Related Window Installer searches in Towcester

Window Installer FAQs

How long do double glazed sealed units last?
When it comes to how long double glazed sealed units (the glass inside the window) last, a lot of it is down to the quality of the glass and the environment that your windows sit in. It’s not uncommon for your window frames themselves (especially if they are uPVC) to last longer than your sealed units. Sealed units are called that because they’re two panes of glass sealed together with an air gap in between. They use what’s called a ‘perimeter seal’ to protect the air gap between the panes, and is usually made of butyl mastic which retains a desiccant within a perforated metallic spacer bar. The desiccant’s job is to absorb any moisture which finds its way into the air gap to stop your window from misting up on the inside. When a sealed unit fails, or is ‘blown’, it’s usually because moisture builds up around the seal and causes it to fail. Sealed units won’t last forever, so you will eventually end up with condensation inside the panes of your double glazing, but in an ideal environment your double glazed sealed units could last up to 30 years, with some manufacturers claiming as long as 40 years. But they do require a bit of maintenance and the position of your windows will also make a difference as to how long they last. There are a few things that determine how long a sealed unit will last:
  • Climate - If your window faces south, it will be subject to direct sunlight for a lot of the day. This tends to cause the sealed unit to fail more quickly – a south-facing window may last between 10-25 years. This is because the spacer bars will twist as the temperature rises and causes the adhesive holding them together to eventually fail.
  • Moisture - Windows in kitchens and bathrooms tend to fail more quickly because they come into contact with moisture more often. For example, if water gets on your windowsill when you shower, the seal around the glass will come loose more quickly if it’s constantly wet.
When you replace the sealed units in your windows or get completely new double glazing, make sure you choose an installer that uses quality products and will take all the steps to ensure that your sealed units are kept away from moisture as much as possible.
Why aluminium windows?

Aluminium windows have a range of benefits that make them a great alternative to uPVC windows. Developments in technology have meant that modern aluminium windows now have the same energy efficiency levels as uPVC. Plus, their strength and flexibility make them a more attractive choice to many homeowners, particularly for more modern buildings.

Aluminium frames are typically much thinner than uPVC frames, allowing more light in and wider views. The metal can also be moulded to suit custom shapes, making it ideal for unusually shaped windows. Aluminium windows are available in lots of different colours, so can be designed to suit a wide range of interiors and exteriors.

Should I get all my windows replaced at once?

You don’t have to, especially if you’re on a budget. If you’re only replacing some, it’s a good idea to get all the windows on one side of your property replaced at the same time, so they all look the same. Be aware, obviously, huge savings could be had by having a number of windows replaced at the same time.

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 build a porch?

A front porch is a glorious addition that would be a blessing to have in any home. It gives you a good floor space to enjoy your neighbourhood as well as your surroundings in the cool atmosphere of the outside living space. The question however is, how do you build a porch? Constructing the structure can be a very challenging task but with proper guidance and lots of practice, you can also be a skilled porch builder. To protect your investment, it’s advisable to hire the services of a professional for help with your porch especially if you lack proper training and experience. This way, you’ll get to save time and money. This guide is prepared to give you some insight into the porch building process.

lAssess Your Location

• Consider the location before proceeding with the project. It’s essential to select a location that’ll reduce the sunlight coming in.

lPlan The Materials Required For Your Porch

• You’ll have to decide the type of porch you’ll be going for. For example, your porch can be built out of wood, composite decking or if it’s going to utilize some stone flooring, brick or even tile.

lBuild Your Porch Foundation

• Dig the foundations deep to ensure stability while also putting in mind any pipework or cabling

• Fit a damp proof course

• Add the subfloor - this can be concrete or timber

lStart To Lay The Brick And Floor

• Lay the bricks evenly up to the DPC level

• Lay the floor

• Add the flooring protection

• Once done, you can lay the bricks to the window level

• You can fit in a window sill if required before proceeding the brick and block work until it reaches the roof timber’s height

• Fit the linter when you get to the top of where the window will reach.

lConstruct The Roof

• Build a timber framework

• Fit a breathable roof membrane

• Install the roof battens and lay the roof tiles.

• Add gutters

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 long does it take to install one small double glazed window?

To install one small double glazed window, it will take anywhere between two hours and half a day. It will depend on whether one installer is fitting your window or two. And if you’re doing it yourself and don’t have any professional experience, it will take even longer.

When the window fitters arrive, they will make sure they’ve got safe access to the window and move any heavy furniture if they need to. Any good installer will lay down a dust sheet, but it’s a good idea to check that they’ve got one laid down before they start.

The first step any window installer will take is to double check the measurements of the new frame against your existing one. Hopefully it should match up, so then they’ll take the old window out. Then, they’ll insert the new frame into the aperture and bolt it into the concrete. They'll check it with a spirit level to ensure it’s even before moving onto the glass sealed unit.

The installer will place the glass into the aperture, then fit the beads to secure the glass in the frame. They’ll then use silicone and trim on the inside and outside to ensure the window looks perfect. You won’t be able to see where they’ve used sealants or trims because they’ll colour match them so it’s not noticeable. Then, they’ll tidy up all of their tools and the working area and let you know what needs to be done in terms of proving that the window meets building regulations. Most good installers are registered with a self-certification scheme, so will be able to issue a certification once the work is complete.

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.

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