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Last updated: 2 May 2024

Sash Window Replacement Cost: Compare Prices And Save

sash window replacement cost

Are you considering replacing your sash windows but worried about the cost? You're not alone. Many homeowners are concerned about the expense of sash window replacement, and understandably so. But what if we told you that you could compare prices and potentially save a significant amount of money?

At GreenMatch, we specialise in helping homeowners like you find the best prices for sash window replacement. We understand that window prices can vary greatly depending on the materials used, the windows' size, and the installation's complexity. That's why we've created a fast and efficient service to help you compare quotes from trusted window replacement companies in your area.

Our process is simple. All you need to do is provide us with some basic information about your sash windows and your location, and we'll do the rest. You will receive quotes from 4 companies in an easy-to-understand format, so you can decide which company to choose.

Best of all, our service is completely free and without obligation. You're not locked into anything by using our service, so there's no risk to you. You'll have access to the information you need to make the best decision for your home and your budget.

So, if you're in the market for sash window replacement and want to compare window prices to save money, let GreenMatch help. Get in touch with us today by simply clicking the button below to get started!

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  • Quotes from local engineers
  • Payment by finance available
  • Save up to £150 per year
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Sash windows replacement prices

Sash windows are a beautiful and classic feature of many homes. However, over time, they may begin to show signs of wear and tear, and replacing them can be a vital decision. But let's explore the options available for sash window replacement and the associated costs.

New windows vs. window replacement

When it comes to replacing sash windows, there are two options available: new windows and window replacement. New windows require the existing frame to be removed and replaced, while window replacement involves installing new sashes within the existing frame.

While new windows may offer more confident benefits, such as excellent energy efficiency due to the new window frame and a wider range of design options, they can be more expensive due to the additional work required. 

Window replacement, however, can be a more cost-effective option, especially if the existing frames are in good condition.

Therefore, let's take a look at the cost point options below. These include the type of glass used, the size of the window, and the level of repair required.

Below is a table outlining the average cost of sash window replacement based on these factors:

New windows vs window replacement
Type of replacementAverage cost
Double Glazing£500 - £1,500
Whole Window Replacement£240 - £1,860
Repairs£200 - £500

It's important to note that these prices are only estimates and can vary depending on the factors mentioned above. Consulting with our professional sash window replacement network can provide more accurate cost estimates tailored to your specific needs.

Double glazed sash windows

Double glazed sash windows are a popular option for homeowners who want to improve the energy efficiency of their homes. They consist of two panes of glass with a layer of gas or air in between, providing better insulation and noise reduction.

 It reduces heat loss, making it the standard for new and replacement windows in the UK. This not only helps lower energy bills but also improves the home's overall comfort of your home. Double-glazed sash windows are also easy to maintain. They can add value to a property, making them a practical and stylish investment for any homeowner.

Regarding the cost of double glazed sash window replacement, the material of the frame can also affect the price. Below is a table outlining the estimated cost of replacing sash windows with double glazing, broken down by frame material:

Costs of sash windows, per material 
Size of window (mm)Average cost per window (supply only)
uPVC£240 – £1,240
Aluminium£315 – £1,615
Wood£360 – £1,860

Triple glazing sash windows


Triple glazing sash windows take energy efficiency to the next level, offering an extra layer of insulation to keep homes warm and quiet. They are also more expensive than double glazed sash windows.

The cost of triple glazed sash window replacement can vary. The material of the frame can also affect the price. Below is a table outlining the estimated cost of replacing sash windows with triple glazing, broken down by frame material:

Triple glazed sash window prices
MaterialCost of triple-glazed sash windows
uPVC£335 – £1,735
Aluminium£440 – £2,260
Wood£505 – £2,605

Note: It's important to remember that these prices are only estimates and can vary depending on various factors. But to get the most accurate and incredible price for your sash windows, GreenMatch is here to help.

Our service is the quickest and easiest way to get accurate quotes for sash window replacement prices.

With GreenMatch, you can connect with professional installers in your area and receive quotes tailored to your specific needs - all with just a few clicks! And the best part? It's free to use our service, and you're not obligated to accept any of the quotes you receive.

So why wait? If you're curious about sash window replacement prices and want to find the best deals for your home without going through the stress of researching independently, simply fill out the form below and get started. Don't let old; worn windows bring down the beauty and energy efficiency of your home.

Simply click the button below to get started!

Get your best deal
Quickly compare 4 FREE quotes
  • Quotes from local engineers
  • Payment by finance available
  • Save up to £150 per year
GET QUOTES NOW

It only takes 30 seconds

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Optimise your home and save the planet
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Call us to get quotes
We will get you the best deal

Double glazing vs triple glazing

Double glazing and triple glazing are two popular types of windows that offer improved energy efficiency and insulation compared to single glazed windows. While both options have their benefits, there are some key differences between the two that you should be aware of before making a decision.

The complex design of double and triple glazing, with their vertical sliding panels and intricate glazing bars, can make installing double or triple-glazed units more expensive than other types of windows. Additionally, strict planning regulations may require homeowners to opt for secondary glazing instead in conservation areas.

Glazing replacement is also an option for those looking to upgrade their existing sash windows. However, it's important to note that using thicker glass for improved energy efficiency can affect the window's appearance, particularly regarding sightlines and the size of the glazing bars. The process of glazing replacement can also be more complex for sash windows compared to other types of windows, requiring the services of a skilled and experienced professional.

Double Glazing:

  • It is made of two panes of glass that are separated by a space of air or gas.
  • Offers improved energy efficiency and insulation compared to single glazed windows.
  • Can reduce outside noise levels.
  • Generally, more affordable than triple glazing.

Triple Glazing:

  • It consists of three panes of glass separated by two gaps of air or gas.
  • It provides even better energy efficiency and insulation than double glazing.
  • Offers additional benefits such as increased security and reduced condensation.
  • It can be more expensive than double glazing.

Benefits of double glazing

Double glazed windows offer improved energy efficiency by providing insulation against heat loss in winter and heat gain in summer. They also reduce outside noise levels, making homes quieter. Double glazing is an affordable option compared to triple glazing and is a popular choice for homeowners seeking energy efficiency improvements.

Benefits of triple glazing

Triple glazing offers maximum energy efficiency and insulation, making it ideal for homes in colder climates. Additionally, the extra layer of glass provides increased security, making them more difficult to break. Triple glazing also reduces condensation on the inside of the windows, keeping homes drier and more comfortable.

Which is right for you?

Ultimately, the decision between double glazing and triple glazing comes down to your specific needs and budget. Double glazing is a great option for those looking to improve their home's energy efficiency and reduce outside noise levels without spending much money. In contrast, triple glazing is best for those in colder climates who are looking for maximum energy efficiency and insulation. 

Consider your climate, budget, and long-term goals for your home when making your decision.

Get the best sash window replacement deal

Comparing quotes can help you find the right installer for your needs and budget. At GreenMatch, we're here to help you do just that. But let's take a look at some of the benefits of comparing sash window replacement quotes:

  • Save money: By comparing quotes from different installers, you can find the best price for your sash window replacement project. This can help you save money in the long run.
  • Find the right installer: Not all installers are created equal. By comparing quotes, you can find an installer that meets your specific needs and requirements.
  • Get the best value: Comparing quotes can help you find an installer that offers the best value for your money. This means you get high-quality craft at a fair price.

To get the above benefits, we have made it easy for you to compare sash window replacement quotes. Our top-notch service effortlessly connects you with only the best professionals, who cater to your unique needs and provide you with accurate sash window prices

Guess what? Our service is completely free. You can only win and have nothing to lose. So why hold out? Get the most out of this golden opportunity to complete the job. Try our service today and watch as your sash window installation dreams come to life. 

Remember, there's no obligation to accept any of the quotes you receive, but why settle for less when you can have the best? Join us now and experience the difference for yourself.

To get started, simply fill out the form below, and we'll connect you with local installers who can provide accurate quotes for sash window replacement prices. 

Click the button below to get started now!

Get your best deal
Quickly compare 4 FREE quotes
  • Quotes from local engineers
  • Payment by finance available
  • Save up to £150 per year
GET QUOTES NOW

It only takes 30 seconds

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Optimise your home and save the planet
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Call us to get quotes
We will get you the best deal

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Answer a few simple questions
Describe your requirements by answering some super quick and easy questions
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