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Verified ProOver 10 Reviews

The Window Company

13 review(s)
Offers services in LEICESTERSHIRE
The Window Company have been trading since 2001 in the East Midlands area, offering a bespoke service for windows, conserv...
Verified Pro

Rightprice windows & Doors

0 review(s)
Offers services in LEICESTERSHIRE
UK Made, A- Rated Bespoke Windows and Doors. Fensa Approved Installers Insurance Backed Guaranteed Trust A Tra...
Verified Pro

M&M PROFESSIONAL BUILDERS

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

Affordable Home Improvements

3 review(s)
Offers services in LEICESTERSHIRE
Over the last 14 years I have personally helped over 2,000 homeowners Improve their property and lifestyles, from simply r...

Recent Window Installer Enquiries

11 Oct

Porches

Leicester - LE9

Enquiry from: Andy D

Start Date: Immediate

Porch with sky window and door, enough room for shoe rack and hangers

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08 Oct

Window Repair

Loughborough - LE12

Enquiry from: Alison C

Start Date: Immediate

Wooden window repair Lead Wooden window repair Lead

Repair needed to locking on sliding sash window fitted by staybrite in 2001. The window itself is fine, it just wont lock

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06 Oct

Replacement Glass Only

Wigston - LE18

Enquiry from: Navinchandra M

Start Date: Immediate

Leaky doors and some windows plus replacement of misty window

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20 Sep

uPVC Double Glazing

Leicester - LE3

Enquiry from: Michael C

Start Date: Immediate

I want to replace my windows

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28 Aug

uPVC Double Glazing

Loughborough - LE12

Enquiry from: Wayne F

Start Date: Immediate

Wants quotes for new windows

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22 Aug

uPVC Double Glazing

Leicester - LE5

Enquiry from: Saira V

Start Date: Immediate

Multiple windows to be Supplied and installed

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17 Aug

uPVC Double Glazing

Leicester - LE4

Enquiry from: Mem U

Start Date: Immediate

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30 Jul

uPVC Double Glazing

Leicester - LE5

Enquiry from: Aisha K

Start Date: Immediate

2+ windows Supply and install

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28 Jul

uPVC Double Glazing

Leicester - LE5

Enquiry from: Nomita H

Start Date: Immediate

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25 Jul

uPVC Double Glazing

Leicester - LE8

Enquiry from: Steve J

Start Date: Immediate

Multiple windows to be Supplied and installed

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23 Jul

uPVC Double Glazing

Leicester - LE2

Enquiry from: Rose A

Start Date: Immediate

2+ windows Supply and install

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06 Jul

uPVC Double Glazing

Loughborough - LE11

Enquiry from: Stephen J

Start Date: Immediate

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22 Jun

uPVC Double Glazing

Coalville, Ibstock, Markfield - LE67

Enquiry from: Yvette D

Start Date: Immediate

2+ windows Supply and install

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05 Jun

uPVC Double Glazing

Leicester - LE4

Enquiry from: Rashida S

Start Date: Immediate

2+ windows Supply and install

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02 Jun

uPVC Double Glazing

Leicester - LE3

Enquiry from: Vanessa T

Start Date: Immediate

Looking at various options 2+ windows Supply and install

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29 May

uPVC Double Glazing

Coalville, Ibstock, Markfield - LE67

Enquiry from: Jayne S

Start Date: Immediate

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23 May

uPVC Double Glazing

Leicester - LE1

Enquiry from: Andris F

Start Date: Immediate

2+ windows Supply and install

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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 Leicestershire is:

£2,082

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

Related Window Installer searches in Leicestershire

Window Installer FAQs

What is double glazing?

If a window is double glazed, it has two panes of glass that have a space between them containing argon gas. The gas works as an insulator, keeping heat inside the house as well as reducing noise. It also strengthens the window.

how long does double glazing last?

Just like every other thing in your house, your double glazed windows have an expected lifespan attached to it as it gradually becomes less functional and less efficient over time. Although there are actually top quality windows which are able to last a very long time, but the fact still remains that nothing can stand the test of time or last forever. Even the best quality double glazed windows will eventually need to be replaced at some point. So exactly how long do double glazing windows last before need a replacement?

To make it brief, most double glazing window units are typically expected to last an average of 20 years. This number of years can, however, vary within the range of 10 to 35 years based on the several factors such as the type, quality of materials as well as installation and where the windows are located.

The reason for the depreciation in double glazing windows is, over time, the windows may be subjected to some wear, tear as well as all kinds of minor damages which includes gas filled insulated glazing unit slowly and gradually leaking. According to the Centre for Sustainable Energy, the evaporation of 25 percent of gas will ultimately minimize the windows’ thermal performance. And when this occurs, fitting a secondary glazing measure or replacing the windows should be put into consideration.

Another factor leading to the gradual depreciation in double glazing windows over time has to do with condensation. When the window collects between the layers of glass due to the failure of the seal of the perimeter and the saturation of the desiccant, can only be solved by IGU replacement.

And finally, the ravages of time also has a way of taking its toll on double glazing windows. This can happen in so many ways such that the window becomes a lot less efficient and later needing to be replaced.

What to put over a broken window?
A broken window is a nuisance and an unwanted expense, and it can often happen at the worst times, like overnight when installers aren’t available or when the weather is very bad. So you might need to put something over your broken window as a temporary measure before someone can come and replace it – but what should you use? If you’ve got a small crack, you could try using some masking tape. Cover the entire crack with the tape making sure that there is extra tape at each end of the crack. This will help to prevent the crack from growing further. However, this isn’t going to work on large impact cracks or shattered windows. For a shattered window, you need to make sure you remove all the remaining glass as the shards could easily cut someone. To make a broken window like this safe, you’ll need:
  • Thick gloves
  • A hammer
  • A broom
  • A vacuum cleaner
  • Thick-soled shoes
  • Safety goggles
  1. Put your gloves on and use the hammer to remove the rest of the glass. Make sure you hit the glass away from you.
  2. Using the broom, sweep away any loose glass from the area, making sure you do both inside and outside.
  3. Use your vacuum cleaner to remove any small pieces of glass that you might not have been able to see.
Once you’ve cleared up the mess, you’ll want to cover your broken window with plastic and tape. It’s only a temporary measure so make sure you get in touch with a professional as soon as possible. Cut some heavy-duty plastic to fit the entire window. Using duct tape, secure the plastic over the window and make sure all the sides are sealed properly. It’s best to ensure that the plastic stays taught over the frame so it doesn’t get caught by the wind. Make sure you get in touch with a glazier or window installer as soon as you can – you'll notice a draught very quickly and someone could easily come and rip the plastic off. If you’re very worried about this you might want to add a chipboard over the top to make it more secure.

How much is it to repair the glass in a window?
Accidents happen, and sometimes windows get broken. And that will lead to you wanting to replace just the glass in your window, rather than the whole frame. Also, as windows get older they can mist up on the inside, which means that the unit has ‘blown’ - so you’ll also need to replace the glass. But how much is it to replace the glass in a window? Luckily, if the frame of your window is in good condition, there’s no need to replace it, and this will reduce the cost. For an installer to fit a new pane of glass in a single glazed window, the average cost is £100, while a replacement double glazed sealed unit will cost an average of £110. Of course, as this is an average, if your window is very large you may spend more, and if your window is very small the price may be less. That's why it’s important to get a range of quotes so you can compare costs and get the best price. If you’re good at DIY, you may feel confident enough to have a go at replacing the glass in your window yourself. In that case, the cost of sealed unit and any other materials you need will cost an average of £57. It’s a significant saving, and if you think you can do it, then give it a try. However, if you’re in any way unsure, it’s best to leave it to the professionals. A window installer will be able to replace the glass in your window in less than an hour. Even though it costs more for a professional to do it, if you get it wrong and have to start over it will cost you more in the long run.
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.
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.

Do I need to stay at home while my windows are being replaced?

Most installers will not need you to be at home while they are fitting your windows. It is a good idea to be present though, just in case they have any questions for you and perhaps for your own peace of mind. If you cannot be there, you will need to arrange access to the property and/or agree securing the property at the end of the day.

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.

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