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Verified Pro

Essex Loft Extensions

0 review(s)
Offers services in GATWICK
Essex Loft Extensions was founded by a team of experienced local builders with a shared passion for residential constructi...
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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 accesss solutions with over 20 years experience fast and friendly service we aim to please !!!
Verified Pro
At wincanton building &Renovations we offer a complete building service from a simple dropping tap to a full property refu...
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T&Q; / MASTER HANDYMAN

0 review(s)
Offers services in GATWICK
T&Q / Master Handyman Ltd is a reliable and experienced construction and handyman company providing high-quality services ...
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

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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09 Apr

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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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

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.

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.

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.

What happens if I have problems with my new windows?

Ultimately the double glazing company you use is responsible for the quality of work and to ensure your windows are of an excellent standard. This is why it’s important to get a warranty and use a Fensa registered installer. If problems emerge within a couple of years then it’s likely the installation was of a poor standard.Contact the double glazing company and have the issue repaired or new windows replaced. This doesn’t matter if you received a discount of free windows as part of the deal. As long as you entered into a contract the company is obliged to restore the windows.

Will a new double glazed window look different to existing ones?

It depends on a few factors whether a new double glazed window will look different to existing ones. If your existing windows are very old, perhaps 10 years or more, then it’s likely that there will be some small differences.

The first thing to remember is that your double glazing is exposed to the elements as soon as it’s installed. So over time, unless you’re very good at cleaning and maintaining your windows, they’re likely to look a bit dirty. Window frames that are south-facing may also become slightly discoloured from the sun, so if you install a new window right next to it you might notice a difference.

Also, there have been lots of technical advances in windows over the years. If your existing windows are significantly older, you might notice a difference in the handles on openers, and if your existing windows were installed before 2010 they might not have trickle vents, which is an extra strip on the inside of your window to keep air flowing through your home. While it’s not a legal requirement for replacement windows to have trickle vents if the original one didn’t, it’s a good idea to have them installed as they help prevent condensation and mould.

The only truly noticeably different elements to a new double glazed window compared with existing ones are likely to be on the inside, which might not be a problem for you if you only have one window in a room. However, if you know the brand of your existing windows, you can ask your window installer if they can source the same ones. Even if they’ve been updated slightly, the difference should be minimal.

How much money will I save with double glazing?

By replacing the single glazed windows in your home you stand to make savings of around £170 each year. It’s not just the financial gain that makes double glazing attractive though and you can also save up to 680kg of carbon emissions annually. Over 20 years this is a saving of around £3,400 and 13,600kg of CO2.

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.

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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