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Verified Pro

House of Glass

2 review(s)
Offers services in GATWICK
House of Glass ltd are a genuine, family run, home improvement company specialising in replacement windows & doors , conse...
Verified Pro
All aspects of building work and refurbishment, using quality tradesmen. We look after 4 Churches in the area and have an ...

Recent Window Installer Enquiries

06 Jun

Windows | uPVC

Horley - RH6

Enquiry from: Mariusz P

Start Date: Immediate

Customer living in Horley 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 Pleas...

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04 Jan

Building Work | Porch

Horley - RH6

Enquiry from: Anu S

Start Date: Immediate

wants a quote for a porch and conservatory

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14 Sep

Windows | uPVC

Horley - RH6

Enquiry from: Sharon C

Start Date: Immediate

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

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04 Aug

Windows | Glazing

Horley - RH6

Enquiry from: Frans C

Start Date: Immediate

cut glass for greenhouse

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22 Jun

Windows | uPVC

Horley - RH6

Enquiry from: Stephen P

Start Date: Immediate

Customer made an online enquiry for new double glazing. Homeowner confirmed interest via Considering a range of options Homeowner lives in Horley area 2+ windows Supply and install Please call to arr...

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17 May

Windows | uPVC | Supply

Horley - RH6

Enquiry from: Carol P

Start Date: Immediate

2 New Bay windows replacing

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16 May

Windows | uPVC

Horley - RH6

Enquiry from: Carol 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? UPVC What colour do you want them to be? White Do you require doors I...

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12 Feb

Windows | uPVC | Single Window

Horley - RH6

Enquiry from: Lucy R

Start Date: Immediate

Are you the home owner of that property? yes How many windows are you considering replacing? 1 What material do you require, UPVC? upvc What colour do you want them to be? unsure I assume you require ...

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20 Dec

Windows | uPVC | Repair

Horley - RH6

Enquiry from: Matt N

Start Date: Immediate

i had an installed window/door unit in our garage and sadly the structure is not completely flush when the window/door is closed. i have been told by the insurers i need a quote for them to progress w...

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29 Sep

Windows | uPVC

Horley - RH6

Enquiry from: Corinna C

Start Date: Immediate

customer in the horley area made an enquiry a couple of projects including upvc double glazing.call anytime and arrange an appointment to discuss. below is some details about this project: are you the...

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11 Aug

Windows | uPVC | Supply

Horley - RH6

Enquiry from: Kim S

Start Date: Immediate

2 windows 760/890 with an opening in black

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16 Jun

Windows | uPVC

Horley - RH6

Enquiry from: Dean C

Start Date: Immediate

17 replacement windows. Residentail property Postcode is ***.

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20 Apr

Windows | uPVC | Repair

Horley - RH6

Enquiry from: Amy Q

Start Date: Immediate

3 double glazed window in conservatory has condensation inside.

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22 Jul

Windows | uPVC | Single Window

Horley - RH6

Enquiry from: Peter F

Start Date: Immediate

hello, i’m looking for a 4x2m upvc door 2 panels on the left fixed and 2 panels on the right opens as doors, can you manufacture it in dark grey (antracit) colour?can you please send me quotation fo...

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14 Jan

Windows | uPVC

Horley - RH6

Enquiry from: Mary W

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 how many windows do you need: 2-3 windows do you require doors: 10030 i am...

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26 Nov

Windows | uPVC

Horley - RH6

Enquiry from: Mia W

Start Date: Immediate

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

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21 Oct

Windows | Aluminium | Repair

Horley - RH6

Enquiry from: Colin B

Start Date: Immediate

repair tilt and open window are you the property owner: owner of the property property type: other what service are you looking for: frame repair how many windows are involved: one what material is t...

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21 Jul

Windows | uPVC

Horley - RH6

Enquiry from: Clair R

Start Date: Immediate

replacement of 2 widows in my sectional concrete garage with upv windows. they just needs to be low maintenance and keep the weather out so single glazed is fine. approx size of each is 76 x 76cm. a...

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14 Jul

Windows | uPVC

Horley - RH6

Enquiry from: Greig R

Start Date: 1 to 3 months

customer has confirmed that they are looking to to get quotes for upvc windows in the new single storey extension they are having created. are you the property owner: owner of the property property ty...

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30 Jun

Windows | uPVC | Single Window

Horley - RH6

Enquiry from: Yvonne D

Start Date: Immediate

4 foot wide by 15 inches high including the seal non-opening with vent

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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 Gatwick is:

£2,082

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

Related Window Installer searches in Gatwick

Window Installer FAQs

Can you repair blown double glazed windows?

You can only repair blown double glazed windows in the sense that you can replace the sealed unit (the glass part of the window) instead of having to replace the entire window.

When a double glazed window is blown, it means that the seal around the window has failed and is now letting air in and out. Often the first sign that the sealed unit has blown is condensation on the inside of the window, which is annoying since there’s no way to get rid of it! When your sealed unit has blown, you’ll be losing heat out of the window, meaning you could be spending more on your energy bills.

As a temporary fix, you could see if you can buy a misting repair kit online, but the condensation will eventually occur again as the air gets in. The best thing to do is ask a window installer or glazier to replace the sealed unit for you.

It's simple to replace the glass in a window – the specialist will remove the beading around the window, remove the blown glass from your window frame and set it to one side. They will then clean up around the frame before adding spacers in, then fitting the new sealed unit into the frame. They’ll make sure it’s a snug fit before replacing the beading back around the window to secure it.

There's no reason to put off repairing a blown double glazed window since the cost is generally much less than replacing the entire thing. A sealed unit with installation costs an average of £100, whereas a completely new window will cost around £400. You’ll soon notice that it’s less draughty and will be able see out of your window once you’ve had the blown glass replaced.

How much does one double glazed window cost?
How much one double glazed window costs is based on a few factors. If you just want to buy the window to install yourself, it will cost less than if you want an installer to fit it for you. If you want to simply buy one double glazed window without installation it could cost anywhere between £100-£300. That’s for a simple casement window, but other types like sash or tilt and turn windows could cost more. It’s recommended that you get a reputable installer to fit your double glazed windows because they’ve had the relevant training and will be able to install it much more quickly. How much it will cost for them to install one double glazed window will very based on your location, the type of window, how difficult the window is to access and whether you choose standard white uPVC or a coloured or woodgrain effect. An average uPVC casement window might cost somewhere between £300-£400, while a dual turn window might cost between £550-£660 to install. Do you really need to replace the entire window? If it’s just the double glazing that needs replacing, for example if it’s misted up inside, this will cost much less. Most window installers or a glazier will be able to just replace the sealed unit inside, and that may cost as little as £250. It’s always best to get a range of quotes from reputable companies so you know you’ve got a great price and you’re sure you’ll get excellent service.

Where can I get one double glazed window?

Most window installers will be able to provide you with one double glazed window and fit it for you. If you’re replacing one double glazed window in your home, ask them to try and source the same windows that you already have or find one that’s very similar. Externally, you probably won’t be able to notice the difference, but if your existing windows are very old there may be some exterior discolouration and the locks and handles might look slightly different.

If you want one double glazed window so you can fit it yourself, there are lots of online companies that can supply you with one window. However, window fitting is a skilled trade and you might want to consider whether you have the right tools and experience to fit it yourself. Of course, you’ll save money on installation costs, but if something goes wrong, you might end up shelling out to get it fixed anyway.

The other thing to consider is that any replacement windows need to be certified that they meet Building Regulations. If you fit the double glazed window yourself, you’ll need to apply to your local council building control officer to get a certificate that confirms that you fitted the window within the regulations. You’ll have to pay a fee for this, and it will be even more expensive if Building Control say that the window hasn’t been fitted within the regulations and you have to start again.

The alternative is to ask a reputable window installer that is registered with a self-certification scheme, like FENSA, to install the window. That means that they can self-certify that the window meets building regulations once they’ve finished the installation.

How to measure the glass for a window replacement?
If the glass in your window has been damaged, you might only need to replace that rather than your whole window frame. Common reasons for needing to replace the glass in your window include:
  • The glass has smashed from an impact such as a stone hitting it from a lawnmower
  • You have been broken into and suspects used the window to gain entry
  • The glass has blown (lost its airtightness) from constant water build-up around the seals, which is common in bathrooms
  • Extreme weather or pressure changes have caused a crack
If your frames are still intact and there’s nothing wrong with your window’s locks or trims, there’s no reason why you can’t just replace the sealed unit in your window. To help with the quotation process, a window installer may ask you to measure the glass for your window replacement. It’s pretty simple to just measure the sealed unit inside your window. There are just 3 steps you need to take:
  1. Including the beading (the plastic and rubber seals around the windows that can be removed), measure the width of the window frame.
  2. Do the same for the height of the window, making sure you include the beading.
  3. Then, take 10mm off each measurement, and you have the approximate size of your glass.
A reputable window installer will still make their own measurements before confirming the size of the glass in your window and going ahead and ordering the replacement. Make sure you get a range of quotes from local and national installers so you can compare the price and their quotation process.
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 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.

Will double glazing increase my property’s value?

These days, buyers expect homes to have double glazing. People recognise the benefits of installing double glazing, so if you don’t have it installed you should consider it. You’ll increase your property’s value and give it a better chance of selling faster, since single glazed properties are also more likely to have problems with damp and mould which could put buyers off.

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.

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