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Verified Pro

Simply Doors

0 review(s)
Offers services in WITNEY
With over 10 years experience in the trade we are a local family run home improvement company specialising in Upvc and com...
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Wall Done Builder

0 review(s)
Offers services in WITNEY
Wall Done Builder Ltd. High-quality building services. We are building contractor specializing in solutions for your h...
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Experienced builders in High Wycombe. We provide building, renovation, painting and decorating throughout Buckinghamshire....

Recent Window Installer Enquiries

23 Apr

Windows | uPVC

Witney - OX29

Enquiry from: Hannah H

Start Date: Immediate

Customer is looking to replace their windows. They are still considering options so please call to discuss what would be best for their home. Homeowner lives in Witney area 2+ windows Supply and in...

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19 Dec

Windows | Wooden

Witney - OX29

Enquiry from: Laura B

Start Date: Immediate

Call back anytime. Number of windows: 6 Quote requested on windows, in hardwood, to be supplied and fitted.

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11 Nov

Windows | Aluminium

Witney - OX29

Enquiry from: Denise 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, Aluminium? aluminium What colour do you want them to be? - Do you require d...

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23 Oct

Windows | Wooden

Witney - OX29

Enquiry from: Graham A

Start Date: Immediate

Front of house: 3 sash windows and the front door have patches of soft wood at the bottom corners. Can this be cut out and replaced - without changing the actual windows and door? Back of house: One w...

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31 May

Windows | uPVC | Single Window

Witney - OX28

Enquiry from: Muli M

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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09 Dec

Windows | uPVC

Witney - OX29

Enquiry from: Lucy M

Start Date: Immediate

Call anytime. Number of windows: 6 Number of doors: 2 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

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17 Sep

Windows | uPVC

Witney - OX28

Enquiry from: Catherine E

Start Date: Immediate

*homeowner 2+ windows upvc supplied and fitted please call to appoint

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14 Sep

Windows | uPVC

Witney - OX28

Enquiry from: Catherine E

Start Date: Immediate

customer made an enquiry for upvc double glazing and confirmed on the quotatis site they would like quotes from a window installer.mrs lives in the witney area and would like a call to discuss options...

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08 Sep

Windows | uPVC

Witney - OX29

Enquiry from: Tim J

Start Date: Immediate

Supply and install replacement UPVC windows - approximately 14 openings

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19 Aug

Windows | uPVC

Witney - OX28

Enquiry from: Rasheda S

Start Date: Less than one month

customer in witney area has requested that we arrange quotes for their upvc double glazing project.ms are considering various options and would like to discuss with a window installer directly.please ...

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22 Jul

Windows | uPVC

Witney - OX28

Enquiry from: Rasheda S

Start Date: Less than one month

best time: any work type: upvc windows and doors are you the property owner: owner of the property what level of service do you require: supply and installation of full unit property type: detached ho...

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17 Jul

Windows | uPVC

Witney - OX29

Enquiry from: MARTIN B

Start Date: Immediate

Sealed unit 1112x65mm. Please quote also for hole for vent - fitted if possible.

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03 May

Windows | Glazing

Witney - OX29

Enquiry from: Angela Y

Start Date: Less than one month

best time: any work type: upvc windows and doors are you the property owner: owner of the property what level of service do you require: repair/glass only property type: semi detached how many windows...

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19 Mar

Windows | uPVC

Witney - OX28

Enquiry from: Alison J

Start Date: Immediate

Call any-time Number of windows: 2 Number of doors: 1 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

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15 Feb

Windows | uPVC

Witney - OX29

Enquiry from: Joe F

Start Date: Immediate

Need quote for replacing double glazed windows.

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10 Feb

Windows | uPVC | Single Window

Witney - OX29

Enquiry from: Graham B

Start Date: Immediate

replace one unit. 52x107mm i am looking for quotes for 1 window are you the property owner: owner of the property what level of service do you require: repair/glass only property type: detached how ...

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31 Jan

Windows | uPVC

Witney - OX28

Enquiry from: Claire S

Start Date: Immediate

looking for a price on replacement windows. currently no budget but would like an idea of cost for the future. 11 windows, 2 doors and maybe sliding patio doors to replace french doors. are you the pr...

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11 Jan

Windows | uPVC

Witney - OX29

Enquiry from: Lyn S

Start Date: Immediate

Call any time. Number of windows: 3 Quote requested on windows, in PVCu, to be supplied and fitted.

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25 Nov

Windows | Wooden

Witney - OX29

Enquiry from: Andy B

Start Date: Immediate

call anytime. number of doors: 1 style of door: plain door quote requested on doors, in hardwood, to be supplied and fitted. are you the property owner: owner of the property do you require doors...

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08 Nov

Windows | uPVC

Witney - OX28

Enquiry from: Kev H

Start Date: Immediate

Customer in Witney area made an enquiry for double glazing online. Confirmed via SMS at 13:02 Confirmed via email at 13:02 2+ windows Supply and install Please call to arrange an appointment to disc...

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How much do Window Installer services cost?

How much do Window Installers cost? Prices for Window Installers in 2025 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 Witney is:

£2,121

Window Installer job Window Installer cost in 2025
Double glazing in Witney £1,500-£5,000
Upvc double glazing units only in Witney £800-£1,200
Triple glazing in Witney £1,500-£5,000
Aluminium windows in Witney £1,875-£2,875
Wooden window in Witney £3,750-£5,750
Aluminium windows supply only in Witney £2,600-£3,900
Upvc or wood porch in Witney £3,063-£5,013
Sash window in Witney £1,800-£6,000
Glaziers in Witney £57-£87
Secondary glazing in Witney £1,500-£5,000
uPVC Single Window in Witney £225-£345
Wooden sash windows in Witney £3,750-£5,750
Wooden windows supply only in Witney £2,760-£4,140
Aluminium repair in Witney £240-£360
Window repair in Witney £268-£402
Wooden window repair in Witney £320-£480

Related Window Installer searches in Witney

Window Installer FAQs

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.

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 does Aluminium double glazing work?

Double glazing is made up of two layers of glass, with a layer of argon gas in between. This type of glass can be used in Aluminium windows. The gas is a poor insulator, helping heat to stay in your home and making your windows more efficient. As well as trapping the argon gas, the second layer of glass reduces the amount of noise that enters your property, and helps to make your windows stronger and more secure.

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.

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.

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 long do double glazed sealed units last?
When it comes to how long double glazed sealed units (the glass inside the window) last, a lot of it is down to the quality of the glass and the environment that your windows sit in. It’s not uncommon for your window frames themselves (especially if they are uPVC) to last longer than your sealed units. Sealed units are called that because they’re two panes of glass sealed together with an air gap in between. They use what’s called a ‘perimeter seal’ to protect the air gap between the panes, and is usually made of butyl mastic which retains a desiccant within a perforated metallic spacer bar. The desiccant’s job is to absorb any moisture which finds its way into the air gap to stop your window from misting up on the inside. When a sealed unit fails, or is ‘blown’, it’s usually because moisture builds up around the seal and causes it to fail. Sealed units won’t last forever, so you will eventually end up with condensation inside the panes of your double glazing, but in an ideal environment your double glazed sealed units could last up to 30 years, with some manufacturers claiming as long as 40 years. But they do require a bit of maintenance and the position of your windows will also make a difference as to how long they last. There are a few things that determine how long a sealed unit will last:
  • Climate - If your window faces south, it will be subject to direct sunlight for a lot of the day. This tends to cause the sealed unit to fail more quickly – a south-facing window may last between 10-25 years. This is because the spacer bars will twist as the temperature rises and causes the adhesive holding them together to eventually fail.
  • Moisture - Windows in kitchens and bathrooms tend to fail more quickly because they come into contact with moisture more often. For example, if water gets on your windowsill when you shower, the seal around the glass will come loose more quickly if it’s constantly wet.
When you replace the sealed units in your windows or get completely new double glazing, make sure you choose an installer that uses quality products and will take all the steps to ensure that your sealed units are kept away from moisture as much as possible.
How much does one double glazed window cost?
How much one double glazed window costs is based on a few factors. If you just want to buy the window to install yourself, it will cost less than if you want an installer to fit it for you. If you want to simply buy one double glazed window without installation it could cost anywhere between £100-£300. That’s for a simple casement window, but other types like sash or tilt and turn windows could cost more. It’s recommended that you get a reputable installer to fit your double glazed windows because they’ve had the relevant training and will be able to install it much more quickly. How much it will cost for them to install one double glazed window will very based on your location, the type of window, how difficult the window is to access and whether you choose standard white uPVC or a coloured or woodgrain effect. An average uPVC casement window might cost somewhere between £300-£400, while a dual turn window might cost between £550-£660 to install. Do you really need to replace the entire window? If it’s just the double glazing that needs replacing, for example if it’s misted up inside, this will cost much less. Most window installers or a glazier will be able to just replace the sealed unit inside, and that may cost as little as £250. It’s always best to get a range of quotes from reputable companies so you know you’ve got a great price and you’re sure you’ll get excellent service.

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