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Over 10 Reviews
Smart Group Scotland Ltd are an All trades building & renewable Energy company, with specialist slate & tile roofing divis...
We are a family run business that takes great pride in the work we do from new roofs to small repairs for any type of roof...

Right Choice Homes UK

2 review(s)
Offers services in MALLAIG
Double Glazing Windows & Doors UPVC & Composite Doors. 5 White UPVC Windows and 2 Doors £2693. We wont be beaten on price....

SRN Home Improvements

0 review(s)
Offers services in MALLAIG
Keeping your home quieter, safer and reducing energy bills are three major benefits of upgrading you home with SRN. Plus w...
Over 20 Reviews

Aspect Windows

26 review(s)
Offers services in MALLAIG
We are a local family run business with 25 years of experience fitting bespoke windows and doors, conservatories, sunrooms...

Recent Window Installer Enquiries

27 Aug

Windows | uPVC | Single Window

Mallaig - PH41

Enquiry from: Willy M

Start Date: Immediate

call anytime. number of windows: 3 quote requested on windows, in pvcu, to be supplied and fitted. are you the property owner: owner of the property what level of service do you require: supply a...

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12 Jul

Windows | uPVC

Mallaig - PH41

Enquiry from: Julie M

Start Date: Immediate

Customer made an online enquiry for replacement windows via one of our websites. Confirmed via . 2+ windows Supply and install Please call to arrange an appointment to quote.

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24 Jun

Windows | uPVC

Mallaig - PH41

Enquiry from: Julie M

Start Date: Immediate

Customer made an online enquiry for replacement windows via one of our websites. Confirmed via . 2+ windows Supply and install Please call to arrange an appointment to quote.

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11 Oct

Windows | uPVC

Mallaig - PH41

Enquiry from: Caroline C

Start Date: Immediate

6 windows, 2 doors 1 glass panel Supplied and fitted Please contact to appoint I am looking for quotes for 4+ Windows Are you the property owner: Owner of the property What level of service do you ...

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27 Jan

Windows | uPVC | Single Window

Mallaig - PH40

Enquiry from: James M

Start Date: Immediate

Replacement or repair Are you the property owner: Owner of the property What level of service do you require: Supply and installation of full unit How many windows do you need: 1 Window Window Materia...

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12 Sep

Windows | uPVC

Mallaig - PH41

Enquiry from: Colin M

Start Date: Immediate

Homeowner 3+ windows UPVC Supplied and fitted Please contact to appoint

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20 Feb

Windows | uPVC

Arisaig - PH39

Enquiry from: Robert S

Start Date: Immediate

replacement sash windows: approx dimensions = external 151 x 89 cm; internal 147x87 i re i am looking for quotes for 2-3 windows upvc, wooden are you the property owner: owner of the property wh...

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01 Nov

Windows | Glazing

Isle of Skye - IV43

Enquiry from: Emma A

Start Date: Immediate

hi there, i would like to buy and have installed a new front door (to replace an old aluminium double glazed one.) is this something you can help with? are you the property owner: owner of the propert...

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16 Nov

Windows | uPVC

Arisaig - PH39

Enquiry from: Elizabeth B

Start Date: Immediate

Sell 2 Times Are you the home owner of that property? yes How many windows are you considering replacing? - What material do you require, UPVC? upvc What colour do you want them to be? red Do you req...

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11 Apr

Windows | uPVC

Isle of Skye - IV46

Enquiry from: Russell S

Start Date: Immediate

customer is looking to have windows installed. they are unsure what options to go for so would like to discuss directly multiple windows to be supplied and installed please call to quote. are you the...

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01 Oct

Windows | uPVC

Arisaig - PH39

Enquiry from: Stephen H

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, UPVC? UPVC What colour do you want them to be? Unsure Do you require doo...

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08 Sep

Windows | uPVC | Supply

Lochailort - PH38

Enquiry from: Iain M

Start Date: Immediate

are you the home owner of that property? homeowner how many windows are you considering replacing? 6 windows what material do you require, upvc? upvc what colour do you want them to be? white would yo...

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03 Sep

Windows | uPVC

Arisaig - PH39

Enquiry from: Edwina K

Start Date: Less than one month

Replace large window replace failed double classic another window and change a lock I am looking for quotes for 2-3 Windows uPVC Are you the property owner: Owner of the property What level of servic...

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11 May

Windows | Glazing

Isle of Skye - IV45

Enquiry from: Roger B

Start Date: 1 to 3 months

Replace double glazing unit in roof light I am looking for quotes for 1 Aluminium windows Are you the property owner: Owner of the property What level of service do you require: Repair/glass only Pr...

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04 Jan

Windows | uPVC

Arisaig - PH39

Enquiry from: Christopher D

Start Date: 1 to 3 months

3 bedroom windows 1 kitchen window 1 very large living room window Are you the property owner: Owner of the property How many windows do you need: 5+ Windows What work do you require: Full Unit Repl...

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10 May

Windows | uPVC

Isle of Skye - IV46

Enquiry from: Angus M

Start Date: 1 to 3 months

Owner of the property How many windows do you need: 2-5 What level of service do you require: Supply and Install Time scale: 1-3 months Window Material: PVCu Property Type: Detached Please call ...

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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 Mallaig is:

£2,082

Window Installer job Window Installer cost in 2026
Double glazing in Mallaig £1,500-£5,000
Upvc double glazing units only in Mallaig £800-£1,200
Triple glazing in Mallaig £1,500-£5,000
Aluminium windows in Mallaig £1,875-£2,875
Wooden window in Mallaig £3,750-£5,750
Aluminium windows supply only in Mallaig £2,600-£3,900
Upvc or wood porch in Mallaig £2,625-£4,025
Sash window in Mallaig £1,800-£6,000
Glaziers in Mallaig £57-£87
Secondary glazing in Mallaig £1,500-£5,000
uPVC Single Window in Mallaig £225-£345
Wooden sash windows in Mallaig £3,750-£5,750
Wooden windows supply only in Mallaig £2,760-£4,140
Aluminium repair in Mallaig £240-£360
Window repair in Mallaig £268-£402
Wooden window repair in Mallaig £320-£480

Related Window Installer searches in Mallaig

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.

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.

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.

What if my home isn’t suitable for double glazing?

Some properties are unable to have double glazing, especially those in conservation areas or listed buildings. To counter this problem and still benefit from a warmer home and cheaper bills, secondary glazing is an option. Secondary glazing is a second pane fitted inside your original window. Secondary glazing will still save you around £105 yearly.

How to measure the glass for a window replacement?
If the glass in your window has been damaged, you might only need to replace that rather than your whole window frame. Common reasons for needing to replace the glass in your window include:
  • The glass has smashed from an impact such as a stone hitting it from a lawnmower
  • You have been broken into and suspects used the window to gain entry
  • The glass has blown (lost its airtightness) from constant water build-up around the seals, which is common in bathrooms
  • Extreme weather or pressure changes have caused a crack
If your frames are still intact and there’s nothing wrong with your window’s locks or trims, there’s no reason why you can’t just replace the sealed unit in your window. To help with the quotation process, a window installer may ask you to measure the glass for your window replacement. It’s pretty simple to just measure the sealed unit inside your window. There are just 3 steps you need to take:
  1. Including the beading (the plastic and rubber seals around the windows that can be removed), measure the width of the window frame.
  2. Do the same for the height of the window, making sure you include the beading.
  3. Then, take 10mm off each measurement, and you have the approximate size of your glass.
A reputable window installer will still make their own measurements before confirming the size of the glass in your window and going ahead and ordering the replacement. Make sure you get a range of quotes from local and national installers so you can compare the price and their quotation process.
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.
is a porch made from uPVC?

The simple answer to this question is... they can be! Although there are many types of porch designs that are available in the market, the uPVC porch happens to be one of the most loved and cost effective. Most home and property owners prefer the installation of a uPVC porch for a number of reasons. These includes:

• Value for money

It’s no coincidence the uPVC is widely accepted across the building industry with a plethora of uses. Not only is it relatively inexpensive to manufacture, but even the recycled uPVC is now becoming more and more useful. UPVC’s main rivals are wood and aluminium, and both are way more expensive to incorporate for frame profiles. Therefore, making use of uPVC is going to make your initial costs relatively low.

• Life Span

Although the main rivals in both hardwood and aluminium can also boast a lengthy lifespan just as uPVC. However, considering the price that you can get a uPVC, the lifespan is just incredible as it can be measured in decades.

• Aesthetic Appeal

UPVC gives you a wide range of foil colours that’ll fit your home perfectly well while also enhancing it’s visual appeal. You can actually get a porch that looks exactly like it’s manufactured from timber frames. To achieve this, all you need to do would be to make use of a wood grain surface finish. This is also long lasting, strong and resistant to fade.

• Little Maintenance

This is a very common feature of uPVC that makes it even more advantageous when used in making a porch. Unlike timber or wood which swells due to absorption of water or shrinks, you’ll never need to worry about all these distortions and more with uPVC. No painting, no sanding and ultimately, low maintenance required.

How much is it to repair the glass in a window?
Accidents happen, and sometimes windows get broken. And that will lead to you wanting to replace just the glass in your window, rather than the whole frame. Also, as windows get older they can mist up on the inside, which means that the unit has ‘blown’ - so you’ll also need to replace the glass. But how much is it to replace the glass in a window? Luckily, if the frame of your window is in good condition, there’s no need to replace it, and this will reduce the cost. For an installer to fit a new pane of glass in a single glazed window, the average cost is £100, while a replacement double glazed sealed unit will cost an average of £110. Of course, as this is an average, if your window is very large you may spend more, and if your window is very small the price may be less. That's why it’s important to get a range of quotes so you can compare costs and get the best price. If you’re good at DIY, you may feel confident enough to have a go at replacing the glass in your window yourself. In that case, the cost of sealed unit and any other materials you need will cost an average of £57. It’s a significant saving, and if you think you can do it, then give it a try. However, if you’re in any way unsure, it’s best to leave it to the professionals. A window installer will be able to replace the glass in your window in less than an hour. Even though it costs more for a professional to do it, if you get it wrong and have to start over it will cost you more in the long run.

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