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Recent Window Installer Enquiries

06 Jan

Windows | uPVC

Penzance - TR19

Enquiry from: Darren D

Start Date: Immediate

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

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02 Jan

Windows | uPVC

Penzance - TR19

Enquiry from: Jean N

Start Date: Immediate

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

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14 Dec

Windows | uPVC

Penzance - TR18

Enquiry from: Sigitas V

Start Date: Immediate

Call back anytime. Number of windows: 3 Number of doors: 2 Quote requested on windows and doors, in PVCu, to be supplied and fitted.

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09 Dec

Windows | uPVC

Penzance - TR20

Enquiry from: Ginnie B

Start Date: Immediate

Are you the home owner of that property? joint How many windows are you considering replacing? 5 What material do you require, UPVC? y What colour do you want them to be? white Do you require doors If...

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09 Dec

Windows | uPVC

Penzance - TR18

Enquiry from: Sandra M

Start Date: Immediate

Are you the home owner of that property? - yes 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 ...

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03 Dec

Windows | uPVC

Penzance - TR18

Enquiry from: Monika M

Start Date: Immediate

Are you the home owner of that property? - yes. How many windows are you considering replacing? - 13. What material do you require, UPVC? - UPVC. What colour do you want them to be? - black. Do you re...

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15 Nov

Windows | uPVC

Penzance - TR20

Enquiry from: Ginnie B

Start Date: Immediate

Are you the home owner of that property? joint How many windows are you considering replacing? 5 What material do you require, UPVC? y What colour do you want them to be? white Do you require doors If...

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11 Nov

Windows | uPVC

Penzance - TR19

Enquiry from: Susan P

Start Date: Immediate

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

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09 Sep

Windows | uPVC

Penzance - TR19

Enquiry from: Andrew T

Start Date: Immediate

Are you the home owner of that property? Yes How many windows are you considering replacing? 10 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 Aug

Windows | Wooden

Penzance - TR18

Enquiry from: John R

Start Date: Immediate

customer in penzance areas is looking to do a couple of projects at the moment, and would like quotes for wooden windows.confirmed interest via sms and email at 04/08/2024 14:34.please call to arrange...

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04 Aug

Windows | uPVC

Penzance - TR18

Enquiry from: John R

Start Date: Immediate

customer in penzance area has requested that we arrange quotes for their upvc double glazing project.mr are considering various options and would like to discuss with a window installer directly.pleas...

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01 Aug

Windows | Glazing

Penzance - TR18

Enquiry from: John R

Start Date: Immediate

customer is interested in secondary glazing. call back anytime. type of window / door: doors glass replacement only: no number of windows requiring repair: 0 number of doors requiring repair:...

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14 Jul

Windows | Wooden | Repair

Penzance - TR19

Enquiry from: Annie C

Start Date: Immediate

I have a wooden conservatory that is leaking

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13 Jun

Windows | Wooden | Repair

Penzance - TR19

Enquiry from: Rachel K

Start Date: Immediate

Repairs to two windows, window frames need replacing on one window and one needs remedial work

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14 Apr

Windows | uPVC | Repair

Penzance - TR20

Enquiry from: Steph S

Start Date: Immediate

Hi, we need double rear double doors realigned as they don't lock. Please provide your fees. Thanks

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28 Mar

Windows | uPVC

Penzance - TR18

Enquiry from: Erica A

Start Date: Immediate

Double glazed window unable to open

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13 Mar

Windows | uPVC | Repair

Penzance - TR18

Enquiry from: Abby M

Start Date: Immediate

I’ve got a large blown double glazed window which I’d like to get the glass replaced in can you help?

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08 Mar

Windows | Glazing

Penzance - TR19

Enquiry from: Carol S

Start Date: Immediate

two double glazed replacement glass and a broken handle. i’ve taken photos if you give me an email address i can send them over together with measurements

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08 Mar

Windows | uPVC | Repair

Penzance - TR19

Enquiry from: Fran P

Start Date: Immediate

Wooden window repair Lead Wooden window repair Lead

fitting replacement glass unit (which had blown) into existing frame. part of patio sliding door set so easy access are you the property owner: owner of the property property type: detached what servi...

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06 Mar

Windows | uPVC

Penzance - TR18

Enquiry from: Katie H

Start Date: Immediate

Sliding patio doors in dark grey 2 panes

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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 Penzance is:

£2,082

Window Installer job Window Installer cost in 2025
Double glazing in Penzance £1,500-£5,000
Upvc double glazing units only in Penzance £800-£1,200
Triple glazing in Penzance £1,500-£5,000
Aluminium windows in Penzance £1,875-£2,875
Wooden window in Penzance £3,750-£5,750
Aluminium windows supply only in Penzance £2,600-£3,900
Upvc or wood porch in Penzance £2,625-£4,025
Sash window in Penzance £1,800-£6,000
Glaziers in Penzance £57-£87
Secondary glazing in Penzance £1,500-£5,000
uPVC Single Window in Penzance £225-£345
Wooden sash windows in Penzance £3,750-£5,750
Wooden windows supply only in Penzance £2,760-£4,140
Aluminium repair in Penzance £240-£360
Window repair in Penzance £268-£402
Wooden window repair in Penzance £320-£480

Related Window Installer searches in Penzance

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.

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 repair or replace a double glazed unit?

Are you about to purchase a double glazed unit and wondering how to go about the replacement project? If yes, then you’re at the right place. Firstly, it’s advisable to hire the services of a reliable professional who can guarantee the best results for help especially if you lack proper training and experience in the field. However, we’ve put together this step by step guide to provide you with a detailed information about the double glazed unit replacement process. Let’s get started!

The tools and materials you require for the project includes tape measure, hammers, nail punch, scraper, spacing blocks, non-hardening butyl putty, high-security glazing tape rolls and beading tacks.

• Work out the glass size required. Simply use the tape measure to measure from frame edge to frame edge while also taking note of the thickness.

• When about to order, inform the glass merchant that the measurement provided are frame-tight. This will make him reduce the dimension a little bit, mostly by 5mm for clearance.

• Remove the beading and ensure to support the glass while doing so. If the glass units are fitted in wooden windows, you may need to cut the putty-based compound they’re normally sealed with to remove the glass.

• Lay out the beading in the window’s shape to make for easier refitting later on.

• If you’re working on wooden frames, wipe out all traces of excess installation compound using a scraper and clean the rebate with a soft brush.

• Trial fit the double glazed windows to ensure they’d slide into the frame without being forced.

• Plastic frame windows are usually in between a pair of gaskets, you should replace this with a hight security glazing tape. While for a wooden frame, simply apply strips of flexible non-setting butyl putty or high-security glazing tape on either sides of the glass.

• Install and centralize the glass in the frame.

• Press the nail wooden beading or plastic beading back into place.

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 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.

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 fix a cracked glass window?
You can end up with a cracked glass window in a few ways. The most common one is when a rogue stone in the lawnmower hits the window or someone’s cricket or tennis game goes wrong and you end up with a ball through the window. Youi often end up with a ‘bullseye’ type crack that expands out from the point of impact. You can also get pressure and stress cracks from intense fluctuations in pressure and temperature. Unfortunately, there’s no way you can permanently fix cracked windows without replacing the entire sealed unit. An installer can replace a cracked glass window in less than an hour simply by taking out the sealed unit (the two panes of glass in double glazed windows) and replacing it with a new one. It costs an average of £110, but you could try to do it yourself for around £55. But what if you can’t get an installer to fix your window straight away? There is a DIY method you could try. As a temporary fix for your glass window, you can use a solvent-based adhesive like epoxy which will keep the glass intact and prevent further damage. You’ll also need:
  • Washing up liquid
  • Glass cleaner
  • A lint-free cloth or rag
  • A putty knife
  • A paper plate
  • Acetone
First, you’ll want to clean the glass using the washing up liquid and a damp cloth to remove any dust or oils. Leave it for a few minutes to dry, then create a mixture of epoxy by combining the hardener and the resin and stirring it on a paper plate. Using the putty knife, spread the mixture on the cracks, making sure you press gently to fill them. Leave it for at least 5 minutes to dry, then get rid of any excess by using some acetone on a dry cloth. Clean the window using some glass cleaner and another dry cloth, and you should have a temporary fix!
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.

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