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Greenland Home Improvement has more than 40 years of experience supplying and fitting quality windows and doors for homeow...

Swain Bros

0 review(s)
Offers services in HAILSHAM
We are a small family run double glazing business. Approved by Trading Standards and a "WHICH" Trusted trader. We are FENS...

Recent Window Installer Enquiries

12 May

Wooden Windows

Lewes - BN7

Enquiry from: Mike W

Start Date: Immediate

Replacement wooden casement window

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09 Mar

Aluminium Windows

Hailsham - BN27

Enquiry from: Jennie M

Start Date: Immediate

A quote for alu double glazed windows 9 windows - sash size

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27 Feb

Window Repair

Bexhill-on-Sea - TN39

Enquiry from: Holly G

Start Date: Immediate

We would like a quote to repair a velue window that not closing or locking. many thanks

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02 Feb

uPVC Single Window

Eastbourne - BN22

Enquiry from: Derkan D

Start Date: Immediate

Replace a window on a second floor of a house

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29 Jan

Window Repair

Eastbourne - BN22

Enquiry from: Derkan D

Start Date: Immediate

Repair a window to stop water coming in. water coming in from bottom possibly due to sealant problem, not sure

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07 Jan

uPVC Double Glazing

Eastbourne - BN23

Enquiry from: Steven B

Start Date: Immediate

Call back anytime

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05 Jan

Wooden Windows

Robertsbridge - TN32

Enquiry from: Mark E

Start Date: Immediate

Call back anytime

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28 Nov

uPVC Double Glazing

Hailsham - BN27

Enquiry from: Jennie M

Start Date: Immediate

Double glazed sash windows

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27 Oct

uPVC Double Glazing

Eastbourne - BN20

Enquiry from: Dominic S

Start Date: Immediate

Multiple windows Supply and install

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21 Oct

uPVC Double Glazing

Hailsham - BN27

Enquiry from: Jed F

Start Date: Immediate

Submit your free quote for rated tradespeople

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08 Oct

uPVC Double Glazing

Newhaven - BN9

Enquiry from: Erica S

Start Date: Immediate

Submit your free quote for rated tradespeople

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24 Sep

Porches

Eastbourne - BN20

Enquiry from: Michael H

Start Date: Immediate

Call back anytime

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09 Sep

uPVC Double Glazing

Eastbourne - BN23

Enquiry from: Justin R

Start Date: Immediate

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09 Aug

uPVC Double Glazing

St. Leonards-on-Sea - TN38

Enquiry from: Nabil Y

Start Date: Immediate

Considering a range of options Leonards-on-Sea area 2+ windows Supply and install

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10 May

uPVC Double Glazing

Eastbourne - BN23

Enquiry from: Kye D

Start Date: Immediate

2+ windows Supply and install

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06 Apr

uPVC Double Glazing

St. Leonards-on-Sea - TN37

Enquiry from: Graeme W

Start Date: Immediate

Leonards-on-Sea area 2+ windows Supply and install

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28 Feb

uPVC Single Window

Eastbourne - BN21

Enquiry from: Edith J

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? - UNSURE. I assume

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20 Feb

uPVC Double Glazing

St. Leonards-on-Sea - TN37

Enquiry from: Afzal A

Start Date: Immediate

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

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13 Feb

Replacement Glass Only

St. Leonards-on-Sea - TN38

Enquiry from: Kay M

Start Date: Immediate

Few of the double glazed windows probably needs gaskets needs replacing

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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 Hailsham is:

£2,082

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

Related Window Installer searches in Hailsham

Window Installer FAQs

How long do double glazed sealed units last?
When it comes to how long double glazed sealed units (the glass inside the window) last, a lot of it is down to the quality of the glass and the environment that your windows sit in. It’s not uncommon for your window frames themselves (especially if they are uPVC) to last longer than your sealed units. Sealed units are called that because they’re two panes of glass sealed together with an air gap in between. They use what’s called a ‘perimeter seal’ to protect the air gap between the panes, and is usually made of butyl mastic which retains a desiccant within a perforated metallic spacer bar. The desiccant’s job is to absorb any moisture which finds its way into the air gap to stop your window from misting up on the inside. When a sealed unit fails, or is ‘blown’, it’s usually because moisture builds up around the seal and causes it to fail. Sealed units won’t last forever, so you will eventually end up with condensation inside the panes of your double glazing, but in an ideal environment your double glazed sealed units could last up to 30 years, with some manufacturers claiming as long as 40 years. But they do require a bit of maintenance and the position of your windows will also make a difference as to how long they last. There are a few things that determine how long a sealed unit will last:
  • Climate - If your window faces south, it will be subject to direct sunlight for a lot of the day. This tends to cause the sealed unit to fail more quickly – a south-facing window may last between 10-25 years. This is because the spacer bars will twist as the temperature rises and causes the adhesive holding them together to eventually fail.
  • Moisture - Windows in kitchens and bathrooms tend to fail more quickly because they come into contact with moisture more often. For example, if water gets on your windowsill when you shower, the seal around the glass will come loose more quickly if it’s constantly wet.
When you replace the sealed units in your windows or get completely new double glazing, make sure you choose an installer that uses quality products and will take all the steps to ensure that your sealed units are kept away from moisture as much as possible.
Should I use a Fensa registered installer?

Using a Fensa registered installer isn’t compulsory but it helps to protect you from cowboys and rogue traders. It will also make life a whole lot easier in regards to Building Regulations. Replacement windows must meet a certain energy efficiency rating and once fitted you need a certificate to show your installation complies. By using a Fensa registered company they’ll issue this certificate, otherwise you’ll need the council to look at the new windows.

how much does double glazed windows cost?

Are you looking to replace your old window for a new double glazed window and wondering what it’s going to be the cost? Well, the double glazed windows market is a very competitive one in the UK with varying prices across the country. Therefore, if you shop around you’re most likely to find something that’ll fit your budget both products and quality wise.

As you would have expected, the more windows you required the more money you are going to spend. However, the cost per window is likely going to be lower depending on the number of windows you purchase. Several double glazed windows come with a 10 year warranty but it’s advisable to also obtain a solid workmanship warranty which provides coverage for any potential problems for a good period of time upon installation.

To determine the cost of double glazed windows, there are so many things to put into consideration that just the primary dimensions of the window itself. Other factors that works to decrease or increase the cost of the project includes the frames’ quality as well as the material used. For example hardwood can be quite high priced when compared to uPVC.

The number of opening windows within the frame can also play a huge role in the cost of the windows as well as the type of the glass. 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.

how long does double glazing last?

Just like every other thing in your house, your double glazed windows have an expected lifespan attached to it as it gradually becomes less functional and less efficient over time. Although there are actually top quality windows which are able to last a very long time, but the fact still remains that nothing can stand the test of time or last forever. Even the best quality double glazed windows will eventually need to be replaced at some point. So exactly how long do double glazing windows last before need a replacement?

To make it brief, most double glazing window units are typically expected to last an average of 20 years. This number of years can, however, vary within the range of 10 to 35 years based on the several factors such as the type, quality of materials as well as installation and where the windows are located.

The reason for the depreciation in double glazing windows is, over time, the windows may be subjected to some wear, tear as well as all kinds of minor damages which includes gas filled insulated glazing unit slowly and gradually leaking. According to the Centre for Sustainable Energy, the evaporation of 25 percent of gas will ultimately minimize the windows’ thermal performance. And when this occurs, fitting a secondary glazing measure or replacing the windows should be put into consideration.

Another factor leading to the gradual depreciation in double glazing windows over time has to do with condensation. When the window collects between the layers of glass due to the failure of the seal of the perimeter and the saturation of the desiccant, can only be solved by IGU replacement.

And finally, the ravages of time also has a way of taking its toll on double glazing windows. This can happen in so many ways such that the window becomes a lot less efficient and later needing to be replaced.

how to tile a porch roof?

Tiling a porch roof is a very important but laborious and difficult task. A project of this magnitude will require a large investment in planning and preparation way before the actual installation process takes place. It can be a brand new porch roofing tile or a replacement of the existing one, either way it’s crucial to get the right technique. If you lack proper training or experience in this field, we’d recommend you hire the services of a reliable professional probably within your local area to guarantee the best results and to save yourself some time and money. This guide will give you a good insight into the porch roof tiling process. Let’s have a look!

• With the crown looking upwards, put the first tile on the batten and centre the tile from side to side.

• Hammer a 10d nail at the base of the tile and into the batten (make sure not to overdrive the nail).

• To provide a much needed support, apply a little mortar under the first tile.

• Identify the inner end of the first tile and place another tile on top. Take a measurement from the outer end and adjust the end of the second tile to fit.

• Just like you’ve done with the first tile, nail the second tile into the batten.

• Position two tiles at the both ends of the ridge and proceed with the installation just as you’ve done with the previous tiles.

• Take a measurement of the distance across the ridge from the first tile’s outer end. Once done, you can then calculate the number of tiles required by subtracting 16 inches from your measurement and divide the answer by 8.

• Beginning at the second tile on one end of the ridge, install the half the number of ridge tiles towards the centre of the ridge. Now install the remaining tiles working from the opposite end to the ridge’s centre. At the centre of ridge should be a key tile with mortar.

Will double glazing stop condensation?

If you’ve got a problem with condensation and don’t have double glazing, you should find that getting new windows will help. Condensation is caused by warm air meeting a cold surface which then turns into water droplets. With two panes of glass, less heat will escape from your home and keep the window warmer, meaning when steam from the bathroom or kitchen touches your windows there should be less condensation.

Can I fix glass on one side of a double glazed window?

Unfortunately, you can’t fix the glass on one side of a double glazed window. That’s because they’re sealed units – once one pane of glass is broken, that will break the seal and its thermal insulation properties will be lost.

The good news is that if your window frame is still looking great, there’s no need to replace that. You can simply replace the glass in the window, which will cost much less. You can look to spend around £250 on a sealed unit, whereas a whole replacement single window may cost up to £600.

When an installer comes to replace the glass in your double glazed window, they will survey the inside and outside of your home around the window, then move any furniture by the window so they’ve got access. They should then pop a dust sheet down to stop any debris from getting on your floor.

Then, the installer will carefully remove the beads from the frame. They will then lift the glass out of the frame and put it somewhere safe before cleaning out all of the dust and any debris that has found its way into the frame. Using spacers at the bottom of the frame, the installer will make sure that the sealed unit is square in the frame to get a good fit. Once they’re happy, they will replace the beading and make sure it looks perfect before cleaning up their tools.

You could have a go at replacing the glass on a double glazed window yourself, but it’s not recommended. Leave it to the professionals who will know exactly what to do and will be able to do it quickly and safely.

What are the other double glazing options?

Double glazing frames don’t just have to come in uPVC and are available in other materials including aluminium and wood too. Wooden or timber windows are more suited to properties with a traditional look and are often the frame of choice for listed buildings and homes in conservation areas. When properly maintained wooden windows can last well for years but can be up to three times more expensive than uPVC.Aluminium is the strongest and most durable option. As a metal it is highly resistant to the UK’s changing weather conditions and won’t rust, warp, crack or peel. Aluminium offers a modern appeal and is available in a range of colours.

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