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Webb Windows & Doors

0 review(s)
Offers services in RENFREWSHIRE
Webb windows and doors is a family run business based in Kilmarnock, Ayrshire . Our experienced staff will provide top q...

Homesealed

0 review(s)
Offers services in RENFREWSHIRE
At Home sealed Scotland we take installing quality products seriously, so much so all our doors and windows come with an e...

Fixrot.co.uk

0 review(s)
Offers services in RENFREWSHIRE
Dumfries & Galloway’s Leading Damp Proofing & Wood Rot Specialist We offer up to 30 years Guarantee We also carry out...

Select Home Improvements

0 review(s)
Offers services in RENFREWSHIRE
We are one of the biggest manufacturers of veka profile upvc windows and doors. All our windows are fully reinforced with...

Enercare Windows

0 review(s)
Offers services in RENFREWSHIRE
Do you wish to install premium quality windows and doors in Ayrshire to enhance the appeal of your home? Look no further t...

Advanced Group Scotland

1 review(s)
Offers services in RENFREWSHIRE
Founded in 1989 by Mark Watson, the Advanced Group has grown in size and reputation to become Scotland’s largest and leadi...

Recent Window Installer Enquiries

16 Feb

Windows | uPVC

Gourock - PA19

Enquiry from: Anne M

Start Date: Immediate

Call anytime. Number of windows: 7 Number of doors: 1 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

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05 Jan

Windows | Wooden | Repair

Port Glasgow - PA14

Enquiry from: Joyce C

Start Date: Immediate

Wooden sills on outside of 2 close windows rotten need replaced. Large windows

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11 Nov

Building Work | Porch

Paisley - PA3

Enquiry from: Kim M

Start Date: Immediate

Are you the home owner of that property? - . Are you replacing an existing porch or is this a new build? - . What material do you require, UPVC? - . What colour do you want it to be? - . I assume you ...

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26 Jul

Windows | Wooden | Repair

Erskine - PA8

Enquiry from: John M

Start Date: Immediate

Replacement external window sill for a wooden 1200mm wide frame. The rest of the frame is in good condition

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03 Jul

Windows | uPVC

Renfrew - PA4

Enquiry from: Stan P

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.

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01 Jul

Windows | uPVC

Port Glasgow - PA14

Enquiry from: Joan C

Start Date: Immediate

Customer in Port Glasgow area made an enquiry for double glazing online. Confirmed via SMS at 19:39 Confirmed via email at 19:39 2+ windows Supply and install Please call to arrange an appointment to ...

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29 May

Windows | uPVC

Greenock - PA16

Enquiry from: Daramola D

Start Date: Immediate

Customer made an enquiry for replacement double glazing via one of our websites. Looking at various options Confirmed interest 2+ windows Supply and install Please call to discuss options and arrange ...

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20 Apr

Windows | uPVC

Greenock - PA16

Enquiry from: Patricia B

Start Date: Immediate

Customer is looking to get quotes for replacement double glazing. multiple windows Supply and install Please call to quote.

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02 Jan

Windows | uPVC | Single Window

Paisley - PA1

Enquiry from: Freyah 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? - White. I assume y...

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13 Sep

Windows | uPVC

Johnstone - PA5

Enquiry from: Cecilia F

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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12 Aug

Windows | uPVC

Paisley - PA3

Enquiry from: Victor 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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29 May

Windows | uPVC | Single Window

Paisley - PA3

Enquiry from: Selena S

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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23 Apr

Windows | uPVC | Single Window

Paisley - PA2

Enquiry from: Lorna N

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 b...

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20 Mar

Windows | uPVC

Kilmacolm - PA13

Enquiry from: Mairi J

Start Date: Immediate

Are you the home owner of that property? yes joint How many windows are you considering replacing? 3 What material do you require, UPVC? UPVC What colour do you want them to be? WHITE Do you require ...

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19 Mar

Windows | uPVC

Erskine - PA8

Enquiry from: Douglas H

Start Date: Immediate

Are you the home owner of that property? joint How many windows are you considering replacing? 4 What material do you require, UPVC? UPVC What colour do you want them to be? WHITE Do you require door...

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18 Mar

Windows | uPVC

Port Glasgow - PA14

Enquiry from: Martin O

Start Date: Immediate

Are you the home owner of that property? Yes - How many windows are you considering replacing? 4 What material do you require, UPVC? upvc What colour do you want them to be? - Do you require doors If...

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12 Feb

Windows | uPVC

Paisley - PA3

Enquiry from: John M

Start Date: Immediate

Are you the home owner of that property? yes How many windows are you considering replacing? 4 What material do you require, UPVC? upvc What colour do you want them to be? white Do you require doors I...

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08 Feb

Windows | uPVC

Johnstone - PA5

Enquiry from: Susan G

Start Date: Immediate

Are you the home owner of that property? yes sole How many windows are you considering replacing? 3 What material do you require, UPVC? UPVC What colour do you want them to be? white Do you require do...

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13 Jan

Windows | Glazing

Lochwinnoch - PA12

Enquiry from: Gordon K

Start Date: Immediate

hi,  we are looking for a quotation to replace glass in a double glazed, timber sash and case window unit in lochwinnoch. the inside panes on the upper section have cracked. can you confirm if this ...

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28 Dec

Windows | uPVC

Johnstone - PA6

Enquiry from: Lorraine H

Start Date: Immediate

By folding kitchen window apron 1200 x1200

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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 Renfrewshire is:

£2,513

Window Installer job Window Installer cost in 2026
Double glazing in Renfrewshire £1,250-£7,500
Upvc double glazing units only in Renfrewshire £800-£1,200
Triple glazing in Renfrewshire £1,250-£7,500
Aluminium windows in Renfrewshire £1,875-£2,875
Wooden window in Renfrewshire £3,750-£5,750
Aluminium windows supply only in Renfrewshire £2,600-£3,900
Upvc or wood porch in Renfrewshire £2,625-£4,025
Sash window in Renfrewshire £1,400-£8,000
Glaziers in Renfrewshire £57-£87
Secondary glazing in Renfrewshire £1,250-£7,500
uPVC Single Window in Renfrewshire £225-£345
Wooden sash windows in Renfrewshire £3,750-£5,750
Wooden windows supply only in Renfrewshire £2,760-£4,140
Aluminium repair in Renfrewshire £240-£360
Window repair in Renfrewshire £268-£402
Wooden window repair in Renfrewshire £320-£480

Related Window Installer searches in Renfrewshire

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.

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 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.

How long does it take to install one small double glazed window?

To install one small double glazed window, it will take anywhere between two hours and half a day. It will depend on whether one installer is fitting your window or two. And if you’re doing it yourself and don’t have any professional experience, it will take even longer.

When the window fitters arrive, they will make sure they’ve got safe access to the window and move any heavy furniture if they need to. Any good installer will lay down a dust sheet, but it’s a good idea to check that they’ve got one laid down before they start.

The first step any window installer will take is to double check the measurements of the new frame against your existing one. Hopefully it should match up, so then they’ll take the old window out. Then, they’ll insert the new frame into the aperture and bolt it into the concrete. They'll check it with a spirit level to ensure it’s even before moving onto the glass sealed unit.

The installer will place the glass into the aperture, then fit the beads to secure the glass in the frame. They’ll then use silicone and trim on the inside and outside to ensure the window looks perfect. You won’t be able to see where they’ve used sealants or trims because they’ll colour match them so it’s not noticeable. Then, they’ll tidy up all of their tools and the working area and let you know what needs to be done in terms of proving that the window meets building regulations. Most good installers are registered with a self-certification scheme, so will be able to issue a certification once the work is complete.

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.

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.
What happens to my old windows?

After fitting your new windows, your installer should take away and dispose of your old windows. If you want to keep them, just let your installer know before they start work. The UPVC frames are melted down and used on the unseen parts of new windows. Aluminium frames are re-smelted and wooden are broken down and used as chipboard.

What happens if I have problems with my new windows?

Ultimately the double glazing company you use is responsible for the quality of work and to ensure your windows are of an excellent standard. This is why it’s important to get a warranty and use a Fensa registered installer. If problems emerge within a couple of years then it’s likely the installation was of a poor standard.Contact the double glazing company and have the issue repaired or new windows replaced. This doesn’t matter if you received a discount of free windows as part of the deal. As long as you entered into a contract the company is obliged to restore the windows.

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