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Verified Pro

Claxtons Home Improvements

0 review(s)
Offers services in LOWESTOFT
Claxton's Home Improvements is a well established family run business. We have now been carrying out improvements to all t...
As a small company we know how l tight money is right now, and we have worked hard in the last few years to keep our costs...

SRC Norfolk

1 review(s)
Offers services in LOWESTOFT
A family run building contractor based in East Anglia specialising in a whole range of works, from project management to c...

Recent Window Installer Enquiries

26 Apr

Windows | uPVC | Single Window

Lowestoft - NR33

Enquiry from: Wendy P

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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28 Dec

Windows | Wooden

Lowestoft - NR32

Enquiry from: Carlie S

Start Date: Less than one month

customer in lowestoft areas is looking to do a couple of projects at the moment, and would like quotes for wooden windows.confirmed interest via telephone, sms and email at 28/12/2022 15:19.please cal...

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03 Apr

Windows | uPVC

Lowestoft - NR33

Enquiry from: Teresa J

Start Date: Immediate

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

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15 Nov

Windows | uPVC

Lowestoft - NR33

Enquiry from: Mark M

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: detached ho...

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13 Oct

Windows | Glazing

Lowestoft - NR33

Enquiry from: Robin S

Start Date: Immediate

glazier needed to reglaze and reputty single glazed victorian sash windows. urgent are you the property owner: owner of the property property type: terrace are you looking for glaziers: yes how many ...

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12 Oct

Windows | uPVC

Lowestoft - NR32

Enquiry from: Alexander L

Start Date: Immediate

customer in the lowestoft area made an enquiry a couple of projects including upvc double glazing.call anytime and arrange an appointment to discuss. below is some details about this project: are you ...

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02 Sep

Windows | uPVC

Lowestoft - NR32

Enquiry from: Caroline S

Start Date: Immediate

customer is looking to replace their windows. they are still considering options so please call to discuss what would be best for their home. homeowner lives in lowestoft area 2+ windows supply and i...

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27 Apr

Windows | uPVC

Lowestoft - NR33

Enquiry from: Caroline T

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: terrace how...

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21 Apr

Windows | uPVC | Repair

Lowestoft - NR32

Enquiry from: Barry R

Start Date: Immediate

4 opening windows mechanisms need either a replacement part or a mechanism replacement . are you the property owner: owner of the property property type: semi detached what service are you looking for...

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02 Mar

Windows | uPVC

Lowestoft - NR32

Enquiry from: Flo A

Start Date: Immediate

are you the property owner: owner of the property do you require plumbing work: no do you require electrical work: no would you like the windows or installed: yes agreed to receive quotes for selecte...

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29 Jan

Windows | uPVC | Single Window

Lowestoft - NR32

Enquiry from: Liz H

Start Date: Immediate

customer made an online enquiry for quotes for double glazing replacement via one of our websites. customer lives in lowestoft area and is considering a range of options for their home. confirmed int...

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29 Dec

Windows | Glazing

Lowestoft - NR32

Enquiry from: Nat C

Start Date: Immediate

i have a 'zenith' back door approx. 10 years old.? i need to replace gasket around door panel and glass panel. [white gasket has perished and needs replacement] can you supply replacement gasket [blac...

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03 Dec

Windows | uPVC

Lowestoft - NR32

Enquiry from: Lisa C

Start Date: Immediate

customer made an enquiry for replacement double glazing via one of our websites. looking at various options confirmed interest, sms at 21:03, email at 21:03 2+ windows supply and install please call ...

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09 Sep

Windows | Glazing

Lowestoft - NR32

Enquiry from: John L

Start Date: Immediate

secondary glazing window si*** *** are you the property owner: owner of the property

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29 Aug

Windows | uPVC

Lowestoft - NR32

Enquiry from: Cleo S

Start Date: Immediate

customer is looking to have new windows installed. they are unsure of options so would like to discuss. confirmed interest via customer lives in lowestoft area 2+ windows supply and install please ca...

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21 Aug

Windows | uPVC | Single Window

Lowestoft - NR33

Enquiry from: Krenulla C

Start Date: Immediate

one large brown window for an extension urgently. are you the property owner: owner of the property what level of service do you require: supply of full unit only property type: semi detached how many...

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11 Aug

Windows | uPVC

Lowestoft - NR33

Enquiry from: Nicky C

Start Date: Immediate

are you the property owner: owner of the property have you considered replacing your windows so they match the look of your new porch: yes agreed to receive upvc quotes: yes how many windows do you r...

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27 Jul

Building Work | Porch

Lowestoft - NR33

Enquiry from: Nicky C

Start Date: Immediate

pass: 4 - call anytime. new build or replacement: replacement quote requested on a porch, in pvcu, to be supplied and fitted. are you the property owner: owner of the property do you have planni...

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06 Jul

Windows | uPVC

Lowestoft - NR32

Enquiry from: Shlomit T

Start Date: Immediate

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

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15 Jun

Windows | uPVC

Lowestoft - NR33

Enquiry from: Paul M

Start Date: Less than one month

Best Time: Any Work Type: uPVC Windows

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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 Lowestoft is:

£2,150

Window Installer job Window Installer cost in 2025
Double glazing in Lowestoft £2,250-£4,500
Upvc double glazing units only in Lowestoft £650-£1,600
Triple glazing in Lowestoft £2,250-£4,500
Aluminium windows in Lowestoft £3,438-£4,938
Wooden window in Lowestoft £2,125-£3,875
Aluminium windows supply only in Lowestoft £1,800-£2,950
Upvc or wood porch in Lowestoft £3,313-£5,013
Sash window in Lowestoft £2,400-£5,000
Glaziers in Lowestoft £54-£144
Secondary glazing in Lowestoft £2,250-£4,500
uPVC Single Window in Lowestoft £363-£1,173
Wooden sash windows in Lowestoft £2,125-£3,875
Wooden windows supply only in Lowestoft £1,630-£4,570
Aluminium repair in Lowestoft £240-£360
Window repair in Lowestoft £159-£451
Wooden window repair in Lowestoft £210-£740

Related Window Installer searches in Lowestoft

Window Installer FAQs

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.

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.

Will double glazing increase my property’s value?

These days, buyers expect homes to have double glazing. People recognise the benefits of installing double glazing, so if you don’t have it installed you should consider it. You’ll increase your property’s value and give it a better chance of selling faster, since single glazed properties are also more likely to have problems with damp and mould which could put buyers off.

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 much is double glazing?

Double glazed windows are one of the most popular window options for home and property owners in the United Kingdom and reasonably so. They are able to offer a wide range of benefits to home owners which includes being energy efficient, reducing the build up of condensation on windows and black mould growth, significantly reducing background noise for a better relaxation or night rest, increasing the value of your property as well as adding to the aesthetic appeal of your home. So if you’ve decided to lay your hands on a double glazed window, you’d probably also like to know how much it’s going to cost. Well, providing a simple and accurate answer to the question of double glazing window cost is almost impossible as there are so many factors that influences the price including the materials and style.

Several suppliers usually provide the list of their double glazing windows on their websites, however these prices are only for basic off the shelf window and most often without the installation cost. Furthermore, if you require some special features to your double glazed window, then this will also tell on the total cost of the window.

So how much will a double glazing window cost? The cost of a double glazing window usually ranges between £100 to £3,200 per window, depending on the available options.

To have a more accurate estimate of the cost of a double glazing window, you’ll need a obtain a survey from a double glazing installer who can take into account any possible complications that may arise when installing your windows while also giving an advise on the most suitable window style for your property.

What to put over a broken window?
A broken window is a nuisance and an unwanted expense, and it can often happen at the worst times, like overnight when installers aren’t available or when the weather is very bad. So you might need to put something over your broken window as a temporary measure before someone can come and replace it – but what should you use? If you’ve got a small crack, you could try using some masking tape. Cover the entire crack with the tape making sure that there is extra tape at each end of the crack. This will help to prevent the crack from growing further. However, this isn’t going to work on large impact cracks or shattered windows. For a shattered window, you need to make sure you remove all the remaining glass as the shards could easily cut someone. To make a broken window like this safe, you’ll need:
  • Thick gloves
  • A hammer
  • A broom
  • A vacuum cleaner
  • Thick-soled shoes
  • Safety goggles
  1. Put your gloves on and use the hammer to remove the rest of the glass. Make sure you hit the glass away from you.
  2. Using the broom, sweep away any loose glass from the area, making sure you do both inside and outside.
  3. Use your vacuum cleaner to remove any small pieces of glass that you might not have been able to see.
Once you’ve cleared up the mess, you’ll want to cover your broken window with plastic and tape. It’s only a temporary measure so make sure you get in touch with a professional as soon as possible. Cut some heavy-duty plastic to fit the entire window. Using duct tape, secure the plastic over the window and make sure all the sides are sealed properly. It’s best to ensure that the plastic stays taught over the frame so it doesn’t get caught by the wind. Make sure you get in touch with a glazier or window installer as soon as you can – you'll notice a draught very quickly and someone could easily come and rip the plastic off. If you’re very worried about this you might want to add a chipboard over the top to make it more secure.

Why are double glazed windows better than single glazed?

Double glazed windows are better than single glazed generally because they are more energy efficient. The clue’s in the name – double glazed windows have two panes of glass while single glazed windows only have one. In double glazed windows, there is a space between the two glass panes. This space is filled with inert gas or a tight vacuum, which helps to provide an extra level of insulation. That means that heat won’t escape your home easily, nor will it creep in, so you can keep your home at a more comfortable temperature.

The extra pane of glass also helps to increase your home’s security. Single glazing is pretty easy to smash through, whereas it will take much more effort to smash double glazing and will create more noise, so burglars might be put off.

Another reason why double glazed windows are better than single glazed ones is that they help to reduce noise. Of course, if you live by a busy road you’ll still hear some traffic noise, but it can be significantly reduced buy double glazing. In the same way that the inert gas in the middle of the two panes keeps heat in and the cold out, it also helps keep noise out.

With double glazing, you’ll also notice much less condensation. With single glazing, it’s common to see condensation on the inside of the windows, especially when the heating is on. This is because the outside of the window is cold, but the inside is warm. With double glazing, the insulation between the two panes stops there being such a difference in temperature between the inside and outside of the window.

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.

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