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Recent Window Installer Enquiries

15 Oct

Replacement Glass Only

Bracknell - RG42

Enquiry from: Sammy K

Start Date: Immediate

1. The glass on my Bifold door to the garden is broken 2. Glass on one my window also broken 3. One internal door between the foyer and the lounge need replacing 4 Key broken inside the garage door

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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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07 Sep

uPVC Double Glazing

Reading - RG30

Enquiry from: Brendan N

Start Date: Immediate

Submit your free quote for rated tradespeople

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20 Aug

Wooden Window Repair

Princes Risborough - HP27

Enquiry from: JOSEPH C

Start Date: Immediate

(address removed) has Rotten widows that need to be repaired

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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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15 Jul

Replacement Glass Only

Reading - RG5

Enquiry from: Dhruv B

Start Date: Immediate

Replace broken glass for a window

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19 May

Porches

West Drayton - UB7

Enquiry from: Biness B

Start Date: Immediate

Wish to build a porch. I wish to add a small porch in front of the entrance to the house

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02 May

uPVC Double Glazing

Slough - SL1

Enquiry from: Harish M

Start Date: Immediate

2+ windows Supply and install

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05 Mar

Window Repair

Windsor - SL4

Enquiry from: Victoria F

Start Date: Immediate

Velux is stuck wide open need help servicing/ repairing so it can close asap thanks

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22 Feb

Replacement Glass Only

High Wycombe - HP12

Enquiry from: Michael L

Start Date: 1 to 3 months

A couple of the windows have blown so are misty. and the roof needs replacing

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18 Feb

Replacement Glass Only

Slough - SL1

Enquiry from: Aini S

Start Date: Immediate

I have condensation between the glass in one of the bedroom windows

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17 Feb

Window Repair

Reading - RG5

Enquiry from: John S

Start Date: Immediate

Replace a wooden cloak room window with a new upvc window replace the door handle on the kitchen upvc door and ensure the locking mechanism is ok replace the handle on the kitchen upvc window and ensu

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11 Feb

uPVC Double Glazing

Slough - SL1

Enquiry from: Tanvi A

Start Date: Immediate

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20 Jan

Window Repair

Rickmansworth - WD3

Enquiry from: Claire B

Start Date: Immediate

Unfortunately, someone has yanked the window open and the pull-down bit is permanently pulled down. The window no longer shuts. I think mechanism needs replacing

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16 Jan

uPVC Double Glazing

Bracknell - RG12

Enquiry from: Nacho P

Start Date: Immediate

Abut six new windows but i'd need advice

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11 Dec

uPVC Single Window

West Drayton - UB7

Enquiry from: Brian W

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

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20 Nov

uPVC Double Glazing

Slough - SL2

Enquiry from: Brian C

Start Date: Immediate

What best describes your living situation? How many windows are you considering replacing? - --. What material do you require, UPVC? - -. What colour do you want them to be? - -. Do you require doors

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31 Jan

uPVC Double Glazing

Marlow - SL7

Enquiry from: Mitra A

Start Date: Immediate

What best describes your living situation? - -. How many windows are you considering replacing? - -. What material do you require, UPVC? - -. What colour do you want them to be? - -. Do you require do

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21 Jan

uPVC Double Glazing

Marlow - SL7

Enquiry from: D

Start Date: Immediate

What best describes your living situation? How many windows are you considering replacing? - 6. What material do you require, UPVC? - upvc. What colour do you want them to be? - white. Do you require

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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 Marlow is:

£1,795

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

Related Window Installer searches in Marlow

Window Installer FAQs

Why aluminium windows?

Aluminium windows have a range of benefits that make them a great alternative to uPVC windows. Developments in technology have meant that modern aluminium windows now have the same energy efficiency levels as uPVC. Plus, their strength and flexibility make them a more attractive choice to many homeowners, particularly for more modern buildings.

Aluminium frames are typically much thinner than uPVC frames, allowing more light in and wider views. The metal can also be moulded to suit custom shapes, making it ideal for unusually shaped windows. Aluminium windows are available in lots of different colours, so can be designed to suit a wide range of interiors and exteriors.

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.

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.

Do I need to stay at home while my windows are being replaced?

Most installers will not need you to be at home while they are fitting your windows. It is a good idea to be present though, just in case they have any questions for you and perhaps for your own peace of mind. If you cannot be there, you will need to arrange access to the property and/or agree securing the property at the end of the day.

What is the Window Energy Rating (WER)?

The energy efficiency of windows is measured using ratings, varying from A, the most efficient, to G, the least efficient. This scheme is run by the British Fenestration Council (BFRC). To comply with Building Regulations you’ll need windows of energy efficiency at least level C.

What is the Window Energy Rating (WER)?

The energy efficiency of windows is measured using ratings, varying from A, the most efficient, to G, the least efficient. This scheme is run by the British Fenestration Council (BFRC). To comply with Building Regulations you’ll need windows of energy efficiency at least level C.

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.

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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