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Verified Pro

McFarlane Homes

0 review(s)
Offers services in JOHNSTONE
- Scottish Home Improvements Award Finalist “Best Window Installation Company” 2024 - Certass Accredited - Checkatrade A...
Verified Pro

K&D joinery

0 review(s)
Offers services in JOHNSTONE
We’re just a small building firm with just 10 men We cover all areas from Glasgow. Edinburgh. Perth. Dundee Fife. Stirl...

Recent Window Installer Enquiries

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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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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28 Dec

Windows | uPVC

Johnstone - PA6

Enquiry from: Lorraine H

Start Date: Immediate

By folding kitchen window apron 1200 x1200

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17 Feb

Windows | uPVC

Johnstone - PA5

Enquiry from: Allan F

Start Date: Immediate

white pvc window with gerogian bar and french doors to replace existing window. with lower portion of the wall being removed are you the property owner: owner of the property what level of service do ...

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19 Nov

Windows | uPVC

Johnstone - PA5

Enquiry from: John H

Start Date: Immediate

Sell 1 Times Are you the home owner of that property? yes How many windows are you considering replacing? 3 What material do you require, UPVC? upvc What colour do you want them to be? unsure Do you ...

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26 Jul

Windows | uPVC

Johnstone - PA5

Enquiry from: Shaun C

Start Date: Less than one month

*homeowner windows upvc supplied and fitted please call to appoint

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29 Apr

Windows | Wooden | Repair

Johnstone - PA5

Enquiry from: Kerrie W

Start Date: 1 to 3 months

each window repointed and possibly a couple of panels or wood reattached property type: detached what service are you looking for: resealing how many windows are involved: more than 5 what material is...

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20 Mar

Windows | uPVC

Johnstone - PA5

Enquiry from: Suzy P

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 how many windows do you ne...

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06 Mar

Windows | uPVC | Repair

Johnstone - PA9

Enquiry from: Elizabeth R

Start Date: 1 to 3 months

i have some loose windows which move when i push them. the is also a whistling noise when there’s any wind, but there doesn’t seem to be a draft coming in. hoping the windows just need reinstall...

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06 Mar

Windows | uPVC

Johnstone - PA5

Enquiry from: Margaret G

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: other how m...

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04 Dec

Windows | uPVC

Johnstone - PA5

Enquiry from: Katrina B

Start Date: Immediate

Replacement kitchen window damaged during high winds only need this window replaced

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12 Oct

Windows | uPVC

Johnstone - PA5

Enquiry from: Bernadette K

Start Date: Immediate

are you the home owner of that property? homeowner how many windows are you considering replacing? 8 windows what material do you require, upvc? upvc what colour do you want them to be? white do you r...

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08 Oct

Windows | uPVC

Johnstone - PA5

Enquiry from: Bernadette K

Start Date: Immediate

are you the home owner of that property? homeowner how many windows are you considering replacing? 8 windows what material do you require, upvc? upvc what colour do you want them to be? white do you r...

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16 Sep

Windows | uPVC

Johnstone - PA5

Enquiry from: Blair M

Start Date: Immediate

customer is looking to get quotes for replacement double glazing. multiple windows supply and install please call to quote. property type: commercial

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04 Sep

Windows | uPVC | Single Window

Johnstone - PA5

Enquiry from: SARAH D

Start Date: Immediate

i am looking to get a rough price for a white pvc bi-fold window that is roughly 1240mm height and 2800mm long probably 5 panels. are you the property owner: owner of the property are you the property...

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17 Aug

Windows | uPVC

Johnstone - PA5

Enquiry from: Alistair 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 Do you r...

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16 Mar

Windows | uPVC | Single Window

Johnstone - PA6

Enquiry from: Jennifer C

Start Date: Immediate

Are you the home owner of that property? yes How many windows are you considering replacing? Patio Doors What material do you require, UPVC? uPVC What colour do you want them to be? Brown Do you requi...

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25 Feb

Windows | uPVC

Johnstone - PA5

Enquiry from: Arfan S

Start Date: Immediate

Are you the home owner of that property? homeowner How many windows are you considering replacing? 10 windows What material do you require, UPVC? UPVC What colour do you want them to be? White Do you ...

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18 Feb

Windows | uPVC

Johnstone - PA10

Enquiry from: Jennifer D

Start Date: Immediate

Are you the home owner of that property? Yes How many windows are you considering replacing? 7 What material do you require, UPVC? Upvc What colour do you want them to be? Unsure Do you require doors ...

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18 Feb

Windows | uPVC | Single Window

Johnstone - PA5

Enquiry from: Christine C

Start Date: Immediate

Replace leaky living room windows 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 P...

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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 Johnstone is:

£2,513

Window Installer job Window Installer cost in 2025
Double glazing in Johnstone £1,250-£7,500
Upvc double glazing units only in Johnstone £800-£1,200
Triple glazing in Johnstone £1,250-£7,500
Aluminium windows in Johnstone £1,875-£2,875
Wooden window in Johnstone £3,750-£5,750
Aluminium windows supply only in Johnstone £2,600-£3,900
Upvc or wood porch in Johnstone £2,625-£4,025
Sash window in Johnstone £1,400-£8,000
Glaziers in Johnstone £57-£87
Secondary glazing in Johnstone £1,250-£7,500
uPVC Single Window in Johnstone £225-£345
Wooden sash windows in Johnstone £3,750-£5,750
Wooden windows supply only in Johnstone £2,760-£4,140
Aluminium repair in Johnstone £240-£360
Window repair in Johnstone £268-£402
Wooden window repair in Johnstone £320-£480

Related Window Installer searches in Johnstone

Window Installer FAQs

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 money will I save with double glazing?

By replacing the single glazed windows in your home you stand to make savings of around £170 each year. It’s not just the financial gain that makes double glazing attractive though and you can also save up to 680kg of carbon emissions annually. Over 20 years this is a saving of around £3,400 and 13,600kg of CO2.

How much money will I save with double glazing?

By replacing the single glazed windows in your home you stand to make savings of around £170 each year. It’s not just the financial gain that makes double glazing attractive though and you can also save up to 680kg of carbon emissions annually. Over 20 years this is a saving of around £3,400 and 13,600kg of CO2.

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 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.

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.

How to replace the glass in a uPVC window?
It’s not too difficult to replace the glass in a uPVC window, so if you’re a confident DIYer you could have a go at this yourself. We’ll go through the main steps on how to replace the sealed unit in a uPVC double glazed window:
  1. Using a rubber mallet and a strong pallet knife, remove the beading around the window. You might think they’re part of the frame, but they’re actually separate on the inside of the frame and can be taken out by using pallet knife to prize them out. Start with one of the longest beads first and leave the top bead until last.
  2. Give the glass a little tap to loosen it if it doesn’t come out straight away, then the whole unit should slide out easily. Just make sure it falls towards you and not back out onto the ground below!
  3. Clear any debris that has found its way into the frame with a brush. Add spacers at the bottom of the frame – these could be pieces of plastic.
  4. Get your new sealed unit (make sure you measure the glass before you buy one so you know which size to get) and carefully take it out of the packaging. Look for the British Standard mark – that shows you the bottom of the glass.
  5. Lift the glass into the frame, starting with the bottom first, and make sure that it fits square in the frame before taking the spacers out.
  6. Use a little washing up liquid to spread along the beads to make it easier when you slide them back into the frame. If they simply push and clip back in, you can use something like a block of wood to help you push them in correctly. Put them back in reverse order to how you took them out.
And there you go! If you’re feeling confident you can have a go at replacing the glass in your uPVC window yourself. But if you’ve got any worries, leave it to a window installer who will be able to do it in less than an hour.
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.

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