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Recent Window Installer Enquiries

15 Oct

uPVC Double Glazing

Watford - WD25

Enquiry from: Stephanie D

Start Date: Immediate

2+ windows Supply and install

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07 Oct

uPVC Double Glazing

London - SW15

Enquiry from: Homayoun F

Start Date: Immediate

2+ windows Supply and install

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28 Sep

uPVC Double Glazing

Greenford - UB6

Enquiry from: Kalyan P

Start Date: Immediate

Quote for windows and doors

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26 Sep

uPVC Double Glazing

Hemel Hempstead - HP3

Enquiry from: Alfie M

Start Date: Immediate

Multiple windows to be Supplied and installed

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24 Sep

uPVC Double Glazing

Windsor - SL4

Enquiry from: Chad F

Start Date: Immediate

Some new windows and a front door

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22 Sep

Replacement Glass Only

Enfield - EN2

Enquiry from: Ragbier S

Start Date: Immediate

Two glass panels to be replaced in the kitchen

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31 Aug

Window Repair

Shepperton - TW17

Enquiry from: Stuart D

Start Date: Immediate

New handle mechanism Second won’t open

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24 Aug

uPVC Double Glazing

London - NW11

Enquiry from: Corinne T

Start Date: Immediate

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18 Aug

uPVC Double Glazing

Hampton - TW12

Enquiry from: Anthony B

Start Date: Less than one month

Wooden window repair Lead Wooden window repair Lead

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17 Aug

uPVC Double Glazing

Wembley - HA0

Enquiry from: Tasos K

Start Date: Immediate

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30 Jul

Replacement Glass Only

Uxbridge - UB8

Enquiry from: Rajesh A

Start Date: Immediate

Wooden window repair Lead Wooden window repair Lead

Need glass replaced in Velux in GHU S06 loft window

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29 Jul

uPVC Double Glazing

Uxbridge - UB9

Enquiry from: Patricia S

Start Date: Immediate

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25 Jul

uPVC Double Glazing

Barnet - EN5

Enquiry from: Tazeen K

Start Date: Immediate

Considering a range of options 2+ windows Supply and install

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20 Jul

uPVC Double Glazing

Twickenham - TW2

Enquiry from: Ben H

Start Date: Immediate

Fixed picture window with thin frame ideally aluminium but maybe pvc. Dimensions 850mm x 2100mm low‑E, argon-filled glazing and a warm-edge spacer toughen glass

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18 Jul

uPVC Double Glazing

London - N11

Enquiry from: Tanisha L

Start Date: Immediate

Multiple windows Supply and install

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15 Jul

Window Repair

St. Albans - AL3

Enquiry from: Gurch N

Start Date: Immediate

Two of our window locks have snapped . These need repairing

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07 Jul

uPVC Double Glazing

Harrow - HA3

Enquiry from: Kalpesh N

Start Date: Immediate

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06 Jul

uPVC Double Glazing

London - WC1X

Enquiry from: Kim S

Start Date: Immediate

2+ windows Supply and install

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25 Apr

uPVC Double Glazing

Northwood - HA6

Enquiry from: S

Start Date: Immediate

Looking at various 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 Northwood is:

£1,795

Window Installer job Window Installer cost in 2026
Double glazing in Northwood £988-£3,100
Upvc double glazing units only in Northwood £575-£900
Triple glazing in Northwood £988-£3,100
Aluminium windows in Northwood £1,373-£2,088
Wooden window in Northwood £3,750-£5,750
Aluminium windows supply only in Northwood £1,600-£2,500
Upvc or wood porch in Northwood £2,625-£4,025
Sash window in Northwood £1,138-£3,600
Glaziers in Northwood £57-£87
Secondary glazing in Northwood £988-£3,100
uPVC Single Window in Northwood £225-£345
Wooden sash windows in Northwood £3,750-£5,750
Wooden windows supply only in Northwood £2,760-£4,140
Aluminium repair in Northwood £240-£360
Window repair in Northwood £268-£402
Wooden window repair in Northwood £320-£480

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Window Installer FAQs

how much does double glazed windows cost?

Are you looking to replace your old window for a new double glazed window and wondering what it’s going to be the cost? Well, the double glazed windows market is a very competitive one in the UK with varying prices across the country. Therefore, if you shop around you’re most likely to find something that’ll fit your budget both products and quality wise.

As you would have expected, the more windows you required the more money you are going to spend. However, the cost per window is likely going to be lower depending on the number of windows you purchase. Several double glazed windows come with a 10 year warranty but it’s advisable to also obtain a solid workmanship warranty which provides coverage for any potential problems for a good period of time upon installation.

To determine the cost of double glazed windows, there are so many things to put into consideration that just the primary dimensions of the window itself. Other factors that works to decrease or increase the cost of the project includes the frames’ quality as well as the material used. For example hardwood can be quite high priced when compared to uPVC.

The number of opening windows within the frame can also play a huge role in the cost of the windows as well as the type of the glass. The cost of a double glazing window usually ranges between £100 to £3,200 per window, depending on the available options.

To have a more accurate estimate of the cost of a double glazing window, you’ll need a obtain a survey from a double glazing installer who can take into account any possible complications that may arise when installing your windows while also giving an advise on the most suitable window style for your property.

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 long do aluminium windows last?

How long your aluminium windows will last depends on their quality. They should last 20 -30 years at least, but have been known to stay in good condition for up to 45 years. This is considerably longer than uPVC and wooden double glazing.

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.

Are A-rated windows worthwhile?

On the grand scale of things there isn’t a huge difference between B-rated windows and A-rated windows. Consumer watchdog Which? have calculated an extra 6.5% would be saved on energy bills with A rather than B rated panes. Be aware that A rated windows are slightly more expensive, however.

Can the glass in a double glazed window be replaced?
Yes, the glass in a double glazed window can be replaced. The glass in a window, or sealed unit to use its proper name, is not permanently attached to your window frames so if it gets damaged but your frames are still intact, there’s no need to replace the whole window. The glass in your double glazed window might need to be replaced due to:
  • Impact from a stone or other object smashing the glass in a ‘bullseye’ effect
  • The result of a break-in
  • Extreme weather or changes in pressure causing a crack
  • The sealed unit being ‘blown’, meaning that it’s no longer energy efficient due to air leaking out
A lot of window installers will replace the glass in your double glazing for you, but you might need to get quotes from specialist glaziers too. Glaziers deal purely with the glass in windows rather than installing entire frames. It won’t take a professional very long to replace the glass in your window. They will remove the beading from around the window with a pallet knife or chisel, leaving the top one until last to keep the sealed unit stable. Then, they simply lift out the glass carefully and will discuss with you whether the removal of the old sealed unit is included in their quote. Next, they will brush away any dust and debris that’s made its way into the frame and place spacers at the bottom. They will then lift the new glass into the frame, making sure it’s completely square. When they’re happy, they’ll remove the spacers and replace the beading back in reverse order. You’ll notice the replacement glass in your new window straight away as draughts should be eliminated and you’ll be able to see clearly again!
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 are the other double glazing options?

Double glazing frames don’t just have to come in uPVC and are available in other materials including aluminium and wood too. Wooden or timber windows are more suited to properties with a traditional look and are often the frame of choice for listed buildings and homes in conservation areas. When properly maintained wooden windows can last well for years but can be up to three times more expensive than uPVC.Aluminium is the strongest and most durable option. As a metal it is highly resistant to the UK’s changing weather conditions and won’t rust, warp, crack or peel. Aluminium offers a modern appeal and is available in a range of colours.

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