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House of Glass

2 review(s)
Offers services in ANERLEY
House of Glass ltd are a genuine, family run, home improvement company specialising in replacement windows & doors , conse...
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Sam Shopfitter

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

Recent Window Installer Enquiries

06 Nov

uPVC Double Glazing

Dagenham - RM8

Enquiry from: Rajeev B

Start Date: Immediate

2+ windows Supply and install

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02 Nov

Replacement Glass Only

London - N8

Enquiry from: Emily L

Start Date: Immediate

Need replacement of single pane/section of single glazed window on ground level of house

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01 Nov

uPVC Double Glazing

London - SE13

Enquiry from: Samuel E

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2+ windows Supply and install

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30 Oct

uPVC Double Glazing

Thornton Heath - CR7

Enquiry from: Karen L

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2+ windows Supply and install

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28 Oct

uPVC Double Glazing

Romford - RM7

Enquiry from: Syed Y

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2+ windows Supply and install

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27 Oct

Replacement Glass Only

London - SE25

Enquiry from: Karen S

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Call back anytime

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19 Oct

uPVC Double Glazing

Sevenoaks - TN13

Enquiry from: Daniel B

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2+ windows Supply and install

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19 Oct

uPVC Double Glazing

Romford, Ilford - RM6

Enquiry from: Masrur A

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Call back anytime

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10 Oct

uPVC Double Glazing

London - E4

Enquiry from: Arshad A

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Multiple windows Supply and install

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10 Oct

Replacement Glass Only

London - E2

Enquiry from: Amandeep S

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Crack on inside of double glazing window in bathroom - awkward to get to

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07 Oct

uPVC Double Glazing

London - SW15

Enquiry from: Homayoun F

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2+ windows Supply and install

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05 Oct

uPVC Double Glazing

Orpington - BR6

Enquiry from: Nickie S

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Multiple windows to be Supplied and installed

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05 Oct

uPVC Double Glazing

London - N9

Enquiry from: Onyeka J

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Call back anytime

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01 Oct

Window Repair

London - SE8

Enquiry from: Zephyr I

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Handle to window is broken/ hanging off, cant open window, blinds come out of runner

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29 Sep

uPVC Double Glazing

Morden - SM4

Enquiry from: Lorriane C

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2+ windows Supply and install

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27 Sep

uPVC Double Glazing

London - E4

Enquiry from: Abdullahi H

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2+ windows Supply and install

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26 Sep

uPVC Double Glazing

West Wickham - BR4

Enquiry from: Amy W

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Air conditioning, building maintenance

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24 Sep

uPVC Double Glazing

London - SE26

Enquiry from: Rose J

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2+ windows Supply and install

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22 Sep

uPVC Double Glazing

London - SE4

Enquiry from: Michael B

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Looking at various options 2+ windows Supply and install

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07 Aug

uPVC Double Glazing

London - SE20

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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 Anerley is:

£1,977

Window Installer job Window Installer cost in 2026
Double glazing in Anerley £1,050-£3,500
Upvc double glazing units only in Anerley £800-£1,200
Triple glazing in Anerley £1,050-£3,500
Aluminium windows in Anerley £1,338-£3,188
Wooden window in Anerley £3,750-£5,750
Aluminium windows supply only in Anerley £2,600-£3,900
Upvc or wood porch in Anerley £2,625-£4,025
Sash window in Anerley £1,200-£4,000
Glaziers in Anerley £57-£87
Secondary glazing in Anerley £1,050-£3,500
uPVC Single Window in Anerley £225-£345
Wooden sash windows in Anerley £3,750-£5,750
Wooden windows supply only in Anerley £2,760-£4,140
Aluminium repair in Anerley £240-£360
Window repair in Anerley £268-£402
Wooden window repair in Anerley £320-£480

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Window Installer FAQs

How can I find out how energy efficient my new windows will be?

All new windows come with an energy efficiency rating from A to G. A is best, while G is the lowest rating. Anything above C is considered good, but these days most companies will be able to supply you with A-rated windows to maximise your energy efficiency.

How much could I save on my energy bills if I install double glazing?

As well as keeping your home warmer and reducing noise, you’ll notice a saving on your energy bills from installing double glazing. If you install A++ rated windows in your home after having single glazing, you could save up to £120 year on your energy bills. The Energy Saving Trust has more information.

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.

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.

how much is a porch?

If you’ve decided to construct a porch to your property and now looking to figure out the cost required to complete the project, then you’re at the right place!

There are many factors that comes to play when determining the price of building a porch. These factors includes the size of the porch, the number of windows, the style of the roof as well as the type of the porch selected. Now let’s take a look at these factors one after the other.

• The Porch’s Size

As you would have correctly imagined, a large porch will definitely cost more money than a smaller one. A rough estimate of a porch’s cost per square metre is approximately £1,400.

• The Number Of Windows

Just like in the scenario above, the more the number of windows to be incorporated, the more money you’ll have to pay to complete your porch. A porch window will generally cost you within a range of £300 to £1,000

• The Style Of The Roof

There are two popular styles of porch’s roof which includes a tiled rood and a rubber flat roof. Generally, roof tiles are costlier than a rubber flat roof. A tiled roof would cost you between £0.80 to £1.80 per roof tile, while a rubber roofing will cost your between £70 to £90 per metre squared.

• Type Of The Porch

Another huge determinant of a porch’s price is type of material incorporated. For instance, if your preferred type is a lean-to, the price of a uPVC would be between £2,300 to £2,700. Meanwhile, a flat gable roof porch should cost within a range of £3,300 to £3,800.

Kindly note that the costs quoted in this article are only rough estimates, for a more accurate estimate you can contact a porch building professional within your local area.

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.

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.

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.

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