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Mitchell Landscaping have been established for 10 years, offering quality advice and services in landscaping, Gardening a...
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AOM Building Contractors Ltd has been recognised as a top Building Contractor Company in Southampton. ...
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With over 25 years of experience in the construction industry under our belt, N.A Williams Building Consultancy Ltd provid...
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First 4 Repairs

0 review(s)
Offers services in DORSET
First 4 Repairs is a family run business working across the south west. Our dedicated team of engineers are on hand to del...

Recent Window Installer Enquiries

28 Feb

Windows | Glazing

Bournemouth - BH1

Enquiry from: Sue P

Start Date: Immediate

Customer is interested in a repair/replacement for the mechanism on a window that will not close. Call back anytime. Type of window / door: Upvc window Glass replacement only: Yes Number of wind...

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12 Feb

Windows | uPVC

Poole - BH12

Enquiry from: Pauline L

Start Date: Immediate

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

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03 Feb

Windows | uPVC

Portland - DT5

Enquiry from: Gemma J

Start Date: Immediate

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

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01 Feb

Windows | uPVC | Repair

Shaftesbury - SP7

Enquiry from: Philippa G

Start Date: Immediate

hinge jammed sash up x window can’t close window need new hinge repair asap are you the property owner: owner of the property property type: terrace what service are you looking for: other how many ...

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29 Jan

Windows | uPVC

Portland - DT5

Enquiry from: Carole D

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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24 Jan

Windows | uPVC

Portland - DT5

Enquiry from: Eleanor M

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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16 Jan

Building Work | Porch

Poole - BH17

Enquiry from: Michael W

Start Date: Immediate

a small porch 2m long x i1.4 m a low brick wall 80mm high with door on end of 2m length end slopping roof

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15 Jan

Windows | Wooden | Repair

Bournemouth - BH6

Enquiry from: Joe T

Start Date: Immediate

We have 4 bay windows with original wooden frames that have been retrofitted to accomodate double glazed units. the exterior of the windows have UPVC trim on the. I beleive the wood is in good conditi...

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14 Jan

Windows | Wooden

Lyme Regis - DT7

Enquiry from: Katy P

Start Date: Immediate

Are you the home owner of that property? - yes. How many windows are you considering replacing? - 6. What material do you require, Wood ? - wooden. What colour do you want them to be? - unsure. Do you...

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07 Jan

Windows | uPVC

Wimborne - BH21

Enquiry from: Lynda E

Start Date: Immediate

What best describes your living situation? - Homeowner - Joint. Are you the home owner of that property? - 3. How many windows are you considering replacing? - -. What material do you require, UPVC? -...

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10 Dec

Windows | uPVC | Supply

Bournemouth - BH8

Enquiry from: Cecylia S

Start Date: Immediate

Call back anytime. Number of windows: 7 Quote requested on windows, in PVCu, to be supplied only.

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06 Dec

Windows | Glazing

Christchurch - BH23

Enquiry from: Joanne R

Start Date: Immediate

Replacement double glazed glass in existing single glazed wooden units

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27 Nov

Windows | uPVC

Bournemouth - BH11

Enquiry from: Ashley B

Start Date: Immediate

are you the property owner: tenant (with permission) what level of service do you require: supply and installation of full unit property type: semi detached how many windows do you need: 4+ windows d...

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27 Nov

Windows | uPVC | Single Window

Poole - BH12

Enquiry from: Steven E

Start Date: Immediate

Are you the home owner of that property? - JOINT. How many windows are you considering replacing? - 1. What material do you require, UPVC? - UNSURE. What colour do you want them to be? - UNSURE. I ass...

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22 Nov

Windows | Glazing

Dorchester - DT2

Enquiry from: Clem S

Start Date: Immediate

Customer is interested in Secondary Glazing for two, four section bay windows. Call back anytime. Type of window / door: Windows Glass replacement only: No Number of windows requiring repair: 2 ...

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20 Nov

Windows | uPVC | Single Window

Weymouth - DT3

Enquiry from: Paul B

Start Date: Immediate

Are you the home owner of that property? / How many windows are you considering replacing? / What material do you require, UPVC? / What colour do you want them to be? / I assume you require them to be...

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20 Nov

Windows | uPVC

Portland - DT5

Enquiry from: Catherine B

Start Date: Immediate

Are you the home owner of that property? - 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 If so how ...

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20 Nov

Windows | Aluminium

Weymouth - DT3

Enquiry from: Simon K

Start Date: Immediate

Are you the home owner of that property? yes How many windows are you considering replacing? 12 What material do you require, Aluminium? alu What colour do you want them to be? red Do you require door...

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06 Nov

Windows | uPVC

Portland - DT5

Enquiry from: Niki C

Start Date: Immediate

Are you the home owner of that property? Yes How many windows are you considering replacing? 5/8 What material do you require, UPVC? UPVC What colour do you want them to be? White Do you require doors...

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04 Nov

Windows | uPVC

Portland - DT5

Enquiry from: James C

Start Date: Immediate

Are you the home owner of that property? - 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 If so how ...

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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 Dorset is:

£2,646

Window Installer job Window Installer cost in 2025
Double glazing in Dorset £1,000-£8,500
Upvc double glazing units only in Dorset £800-£1,200
Triple glazing in Dorset £1,000-£8,500
Aluminium windows in Dorset £1,875-£2,875
Wooden window in Dorset £3,750-£5,750
Aluminium windows supply only in Dorset £2,600-£3,900
Upvc or wood porch in Dorset £3,063-£5,013
Sash window in Dorset £1,150-£9,000
Glaziers in Dorset £57-£87
Secondary glazing in Dorset £1,000-£8,500
uPVC Single Window in Dorset £225-£345
Wooden sash windows in Dorset £3,750-£5,750
Wooden windows supply only in Dorset £2,760-£4,140
Aluminium repair in Dorset £240-£360
Window repair in Dorset £268-£402
Wooden window repair in Dorset £320-£480

Related Window Installer searches in Dorset

Window Installer FAQs

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!
what is a porch?

A porch is a small and low structure (with a roof) located at the main entrance of a building or house. It’s typically without a window (although newer variations may come with one) and can either be screened-in or enclosed to prevent unwanted access from insects and extremes in weather. In addition, some homes may have a three-season porch or sun porch. This may be situated by the side of the house and covered by the roof overhang - they’re usually screened in to offer good access all year round.

Generally, porches serve a wide range of purposes. They include:

• Provision of an outdoor living space to relax during the summer months

• It’s an informal extension of the the living room.

• It serves as a great place for social gatherings especially in small towns.

• You can take off your dirty shoes and dry a dripping wet dog before entering into your living room.

• It can be incorporated for relaxation purposes and watching street activities.

• It can serve as a reception area for guests.

• It can also be used for outdoor storage.

Pros & Cons Of A Porch

Pros

• Due to the fact that they’re covered, porches may require little maintenance practices.

• It can go a long way to improves the curb appeal of your property.

• It protects against the extremes of the weather.

• It can be constructed using a wide range of materials.

Cons

• It does not improve the use of the property

• It can be quite expensive to install depending of the material required as well as size of the porch.

• It does not add to the value of the home unlike several other home improvement projects

• It may not be safe to be used by a child or pet.

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.

Should I get all my windows replaced at once?

You don’t have to, especially if you’re on a budget. If you’re only replacing some, it’s a good idea to get all the windows on one side of your property replaced at the same time, so they all look the same. Be aware, obviously, huge savings could be had by having a number of windows replaced at the same time.

how much is double glazing?

Double glazed windows are one of the most popular window options for home and property owners in the United Kingdom and reasonably so. They are able to offer a wide range of benefits to home owners which includes being energy efficient, reducing the build up of condensation on windows and black mould growth, significantly reducing background noise for a better relaxation or night rest, increasing the value of your property as well as adding to the aesthetic appeal of your home. So if you’ve decided to lay your hands on a double glazed window, you’d probably also like to know how much it’s going to cost. Well, providing a simple and accurate answer to the question of double glazing window cost is almost impossible as there are so many factors that influences the price including the materials and style.

Several suppliers usually provide the list of their double glazing windows on their websites, however these prices are only for basic off the shelf window and most often without the installation cost. Furthermore, if you require some special features to your double glazed window, then this will also tell on the total cost of the window.

So how much will a double glazing window cost? 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 does double glazing work?

One of the essential factors that makes a home truly a home is the convenience and comfort it provides us. As a result, we usually have a long to do list comprising things that come together to make sure our home is comfortable with ambient temperature at the very top of the scale of preference. After all, no matter how greatly designed your furniture and home decor is, it probably would amount for nothing if the temperature is either too hot or too cold. Some of the most common ways we incorporate to make the temperature a lot more conducive and warm during the winter months is by installing air conditioning system or through top notch insulation materials, but the fact still remains that a lot of heat would escape through the doors and windows. And that’s exactly the use of double glazing. So how exactly does double glazing work?

Double glazing basically works by preventing the escape of air and trapping it between two panes of glass. It’s the trapped air which serves as an insulation barrier which delivers 3 major functions. First and foremost, it stops the escape of heat through the window as the barrier created insulates the room from varying air temperatures at both sides of the glazing unit. The second major function is the double glazing works to keep down noise pollution coming from outside. While the third major function of double glazing I the fact that it helps minimize condensation which usually occurs on the single glazed windows’ inside as the cold outside air works to cool the warm air inside the house. When you install a double glazing window, the insulation barrier generated will work to stop the air temperature transmission which ultimately helps prevent the occurrence of condensation.

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 much are new windows?

Are you about to replace your old windows and wondering just how much it’ll cost to have a new one fitted? If yes, then you’ve come to the right place! The question is a very straight forward one, however a direct answer can not be provided as determining window prices for a replacement project can be a very tricky challenge. With a plethora of influencing factors that can play a key role in the price of both materials and labour to be used, it could be extremely hard for a window installer to provide a cost estimate without paying you a visit beforehand.

The factors that can go a long way in determining the price of your new window includes the size of the window, frame material, style chosen, your location, rates charged by the window installer (these rates can be different from an installer to an installer, so it’ll probably be in your best interest to compare quotes to identify the most competitive price) as well as the type of glass required.

Generally, for a small flat featuring four windows, the average cost for new windows would be between the range of £2,100 to £2,300. This range provided covers the cost of double glazed uPVC casement windows as well as the installation price. In the same tone, a home with up to 8 windows will have an average cost for window replacement between the range of £4,400 to £4,600, wile also taking into account the installation price. Whereas a house comprising 10 windows could begin at an average cost of window replacement between the the range of £5,200 to £5,500, and a 15 window home will be between the range of £8,400 to £8,600. it should be noted that the aforementioned figures only include the standard number of windows with a uPVC frame and the installation cost.

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