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Alexander Constructors

0 review(s)
Offers services in CALDICOT
South Wales, Penarth based design and build contractor. Projects completed include new houses, extensions, kitchens, bathr...
Over 10 Reviews
The Bristol Fascia Company Roof Trim range includes guttering and down pipes, fascias, officiants and barge boards. We can...

BDS Windows & Doors

0 review(s)
Offers services in CALDICOT
BDS Windows and Doors offer the very highest specification and installation of our products. Whether you’re a homeowner sh...

Bond Windows

0 review(s)
Offers services in CALDICOT
Hi thank you for taking the time to consider Bond Windows. We are a small family run company based in Bristol. From a ...

B W M

3 review(s)
Offers services in CALDICOT
BWM are a family run business based in Wales that manufacture UPVC and Aluminium windows, doors and bi-folds. As well as i...

Recent Window Installer Enquiries

06 Sep

Window Repair

Bristol - BS13

Enquiry from: Deborah T

Start Date: Immediate

Service of 2 roof windows on single storey extension. One of them not responding to remote control

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22 Aug

uPVC Double Glazing

Caldicot - NP26

Enquiry from: Claire H

Start Date: Immediate

Looking at various options 2+ windows Supply and install

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20 Aug

uPVC Double Glazing

Newport - NP19

Enquiry from: Joe R

Start Date: Immediate

2+ windows Supply and install

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28 Jul

uPVC Double Glazing

Newport - NP18

Enquiry from: Justin E

Start Date: Immediate

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27 Jul

uPVC Double Glazing

Bristol - BS7

Enquiry from: Josie C

Start Date: Immediate

10 upcoming windows victorian house maybe fresh doors

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22 Jul

uPVC Double Glazing

Bristol - BS34

Enquiry from: Bill R

Start Date: Immediate

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30 Jun

uPVC Double Glazing

Newport - NP10

Enquiry from: Emelia D

Start Date: Immediate

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10 May

uPVC Double Glazing

Bristol - BS10

Enquiry from: Helen P

Start Date: Immediate

Place 7 windows & 2 porches

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07 Apr

Window Repair

Newport - NP10

Enquiry from: Johny M

Start Date: Immediate

Few of my windows blow air. Just want to tight the door

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28 Mar

uPVC Double Glazing

Bristol - BS16

Enquiry from: Janet J

Start Date: Immediate

2+ windows Supply and install

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16 Mar

uPVC Double Glazing

Newport - NP20

Enquiry from: Jayne G

Start Date: Immediate

2+ windows Supply and install

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16 Feb

Window Repair

Bristol - BS3

Enquiry from: Heather S

Start Date: Immediate

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26 Jan

uPVC Double Glazing

Newport - NP19

Enquiry from: Shamsul A

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

uPVC Double Glazing

Newport - NP19

Enquiry from: Rhian C

Start Date: Immediate

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21 Jan

Wooden Window Repair

Bristol - BS9

Enquiry from: Richard H

Start Date: Immediate

We have one Velux window in a ground floor extension installed around 25 years ago. The plastic protection film on the interior wooden frame is now flaking off and needs clearing or replacing, and it

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07 Jan

uPVC Double Glazing

Caldicot - NP26

Enquiry from: Kevin P

Start Date: 1 to 3 months

Wooden window repair Lead Wooden window repair Lead

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22 Jan

uPVC Double Glazing

Caldicot - NP26

Enquiry from: Rebecca B

Start Date: Immediate

What best describes your living situation? How many windows are you considering replacing? - 8. What material do you require, UPVC? - upvc. What colour do you want them to be? - white. Do you require

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19 Nov

uPVC Double Glazing

Caldicot - NP26

Enquiry from: Sandra W

Start Date: Immediate

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? White Do you require doors I

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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 Caldicot is:

£2,082

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

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Window Installer FAQs

Do I need toughened glass in my windows?

Whether you need toughened glass in your windows depends on where the windows are in your home or business. Toughened glass is sometimes referred to as tempered or safety glass, and it just means it’s stronger than the standard glass that’s usually offered with double glazed windows. So how do you know if you need it?

Toughened glass is useful in areas of your home where you might come into contact with the windows if you were to trip and fall. If you put your hands out to steady yourself on standard glass the chances are it would break into large sharp pieces with jagged edges. Of course, this means that you could seriously cut yourself if this were to happen. With toughened glass, the structure of the glass is changed so that if it breaks it shatters into lots of tiny pieces, minimising the risk to you if you were to fall on it.

You might want to use toughened glass in patio doors, low windows or frames next to doors. It just means that you will be safer if the unlikely happens and you or a family member falls through the glass. There are certain requirements through Building Regulations with windows at a certain level, but any reputable window installer should be able to go through these with you if you need to replace your windows with toughened glass. The regulations will only apply to new windows – there's no need to switch your windows to toughened glass early, but when you do come to replace them you’ll need to make sure they meet the standard.

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 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.

Are A-rated windows worthwhile?

On the grand scale of things there isn’t a huge difference between B-rated windows and A-rated windows. Consumer watchdog Which? have calculated an extra 6.5% would be saved on energy bills with A rather than B rated panes. Be aware that A rated windows are slightly more expensive, however.

how to fit a double glazed window?

Did you just purchase a double glazed window and confused about how to have it installed? Fitting the window yourself can be quite easy with the help of this step by step guide. However, if you lack proper training or experience, we’d recommend you reach out to a trustworthy professional who can guarantee the best results for help. That said, now let’s take a look at the process.

• Remove the old windows by detaching the old beading and glass window safely. Then make some interval cuts using a hand saw before using a crowbar to pry it out.

• Cut the external double glazed window seal. Once done, take a measurement of the window area’s width once empty. Then transfer the measurement to the window sil to face outside and cut using a handsaw.

• Seal the window sil. Add a bead of clear silicone along both inside lip as well as the centre to seal the sil.

• Screw the double glazed window to the sil. Position the window on the top of the lipped section that was siliconed. Then pre-drill them together and screw in three places. You should make sure the screws do not go totally to the sil’s bottom.

• Install the double glazed window. After successfully screwing the double glazed window to the sil, you can now fit in the double glazing. Make use of packers to make sure it’s even in the slot.

• Screw the uPVC window to the wall. If you’re happy and satisfied with the position of the window, you can then pre-drill through the frame of the window and the brick wall. Once done, simply screw it in place using masonry screws or Spax screw as they do not require crawl plugs in bricks.

• Seal around the window. To do this, simply fill any gaps with expanding foam, wipe out the excess and seal with silicone.

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 does a porch cost?

Are you interested in constructing a porch to your property? Estimating the cost of the project before proceeding will solve a lot of possible headaches in the future.

A porch is great place where you can keep your shoes, jackets, dog leads as well as other items to create free space within the property. Apart from this, a porch also serves numerous other purposes to make it a very good structure to have on your property. Not only is it a good means to put a roof over your head when it’s pouring with rain, but also a highly economical way to add floor space to your home. The question, however, how much would it cost to build a porch?

The price of building a porch is based on a wide variety of factors such as the type of materials required, the size of the porch, location of the structure and lots more. As a result, you should note that this guide provide figures that are only a rough guide that’ll put you on the right direction to make informed decisions.

Depending on the type of porch you choose to build, the average cost range from £1,900 to £2,100 for a uPVC porch and up to £10,000 for a lean to porch. There are other types of porch including the traditional porches ( Edwardian and Victorian porches) costing within a range of £2,500 to £8,400.

The materials required also has a great influence in determining the price of a porch. An aluminium porch will cost between £7,5000 to £8,200, while a brick porch will cost slightly less between the range of £2,000 to £8,000. They can both be constructed either as a front porch or as a rear porch, but due to fewer restrictions on aluminium porch, it can be made a lot larger.

How much could I save on my energy bills if I install double glazing?

As well as keeping your home warmer and reducing noise, you’ll notice a saving on your energy bills from installing double glazing. If you install A++ rated windows in your home after having single glazing, you could save up to £120 year on your energy bills. The Energy Saving Trust has more information.

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