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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

Sam Shopfitter

0 review(s)
Offers services in GATWICK
Sam Windows & Doors provides window and door installation and repairs across East London and surrounding areas. We work wi...
Verified Pro
Greenland Home Improvement has more than 40 years of experience supplying and fitting quality windows and doors for homeow...

Recent Window Installer Enquiries

16 Aug

Wooden Windows

Chessington - KT9

Enquiry from: Suzanne F

Start Date: Immediate

New windows and doors fitted to a brick built porch - currently has wooden doors and side windows. New upvc windows to be fitted to frontroom bay, kitchen, small side window in hallway, large window i

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10 Aug

Replacement Glass Only

Chessington - KT9

Enquiry from: Dan M

Start Date: Immediate

Wooden window repair Lead

I need two floor bedroom window panes with broken seals replacing. I measure each pane at W530 x H945 and W443 x H873 (measured without removing), but I live near if somebody wants to verify measureme

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10 Aug

uPVC Double Glazing

Horsham - RH13

Enquiry from: Mark B

Start Date: Immediate

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10 Jul

uPVC Double Glazing

Croydon - CR0

Enquiry from: Chinedu N

Start Date: Immediate

2+ windows Supply and install

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07 Jul

Porches

Chessington - KT9

Enquiry from: Henry Y

Start Date: Immediate

Need a quotes for a porch

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07 Jul

uPVC Double Glazing

Wallington - SM6

Enquiry from: Adrian C

Start Date: Immediate

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23 Jun

uPVC Double Glazing

Crawley - RH11

Enquiry from: Albert R

Start Date: Immediate

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22 Jun

uPVC Double Glazing

Coulsdon - CR5

Enquiry from: Joy M

Start Date: Immediate

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06 Jun

uPVC Double Glazing

Redhill - RH1

Enquiry from: Victoria M

Start Date: Immediate

Multiple windows Supply and install

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06 Jun

uPVC Double Glazing

Horley - RH6

Enquiry from: Mariusz P

Start Date: Immediate

2+ windows Supply and install

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29 Apr

uPVC Double Glazing

Wallington - SM6

Enquiry from: Lyndel M

Start Date: Immediate

Looking at various options 2+ windows Supply and install

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15 Apr

uPVC Double Glazing

Westerham - TN16

Enquiry from: Caroline A

Start Date: Immediate

2+ windows Supply and install

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13 Mar

uPVC Double Glazing

Carshalton - SM5

Enquiry from: Joselito P

Start Date: Immediate

2+ windows Supply and install

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17 Jan

uPVC Double Glazing

Epsom - KT19

Enquiry from: Antoinette J

Start Date: Less than one month

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16 Jan

Replacement Glass Only

Epsom - KT18

Enquiry from: Colin C

Start Date: Immediate

I need a cracked Velux glazed unit replaced. The roof window is installed in a single storey rear extension tiled roof. The approx size is 78 x 66cm Colin Chapman

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08 Jan

uPVC Double Glazing

Worcester Park - KT4

Enquiry from: Georgia S

Start Date: Immediate

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04 Jan

Porches

Horley - RH6

Enquiry from: Anu S

Start Date: Immediate

Wants a quote for a porch and conservatory

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04 Aug

Replacement Glass Only

Horley - RH6

Enquiry from: Frans C

Start Date: Immediate

Cut glass for greenhouse

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22 Jun

uPVC Double Glazing

Horley - RH6

Enquiry from: Stephen P

Start Date: Immediate

Considering a range of options 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 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

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.

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 remove a aluminium double glazed window?

Removing a double glazed window can be quite labour intensive. If you decide to try it yourself, make sure you give yourself plenty of time, and wear gloves and goggles.

Begin by unscrewing all opening windows at the hinges and removing them. Then take away the beading and putty around any fixed panes and take them out too.

Once you’ve removed all the glass, use a saw to put angled cuts in the frame, and a bar and hammer to remove it in sections. You should remove the sill if you’re going to replace that too.

Finally, cut through any screws holding the frame into place with a hacksaw.

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.
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.

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 deep do footings need to be for a porch?

No matter how big or small a building is, it can only be as good as it’s foundation - and that’s a fact! It all starts from the footing and when it isn’t deep enough, unlike badly installed gutters or gapped hardwood flooring, can make the whole building collapse to the ground. Just like any code recommendations, the depth of the footings of your porch is a parameter that must be complied with and adjusted to suit your local code requirements.

As a rule of thumb, you should always dig below the frost line when excavating your footings. At this depth level, the moisture present in the soil will be frozen. Ultimately, this will help the ground to act as a barrier to insulate the soil below the footing from freezing during the cold months. As a result, in regions where the weather is almost always very cold the depth of your footings is expected to be at least 48 inches. But in areas featuring a warm climate, you may be allowed to install your footings on grade.

In addition, it’s compulsory that your footings must be installed at a minimum depth of 12 inches below unsettled soil. However, if you’re constructing the structure into a steep hill’s side or by the side of a retaining wall, it’s required that you maintain the least distance to grade both vertically and laterally. In the event whereby you need to achieve a good lateral barrier, you’ll need to have your foundation dug a lot deeper compared to if it’s on a flat surface. For a more accurate and updated information, you can consult your local building inspection department to get familiar with the requirements in your area.

What is uPVC?

uPVC is unplasticised polyvinyl chloride. It is a favourite amongst homeowners and manufacturers for its cheap production cost and excellent benefits. uPVC is used for window frames, conservatories and doors. In fact, uPVC can be three times cheaper than wooden frames and is also the most energy efficient option.As well as this, uPVC is now available in a range of colours other than the typically seen bright white finish. It can also be recycled, is durable and resistant to changing weather conditions.

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