How Much do Replacement Wooden Sash Windows Cost?

If you’re considering replacing your wooden sash windows, then you may be wondering how much it will cost. This comprehensive guide provides a breakdown of the different costs associated with replacing wooden sash windows, from materials to installation and more. Read on to find out exactly how much a replacement wooden sash window could set you back.

What Are Wooden Sash Windows?

Wooden sash windows are a type of window that has been used for centuries in homes all around the world. They consist of two panels (or “sashes”) that slide up and down within the frame, allowing you to open and close them as needed.

Wooden sash windows are often seen in traditional or historic homes, but they can also be used in modern homes for an added touch of style.
The beauty of wooden sash windows is that they offer great insulation, making them energy efficient and helping to keep your home warm during the winter months. Additionally, they provide plenty of natural light and ventilation when opened, making them a great choice for any home.

The Cost of Materials for Replacement Wooden Sash Windows

When it comes to replacing your wooden sash windows, the cost of materials can vary depending on the size and type of window you’re looking for. Generally speaking, wood is the most common material used in replacement sash windows, but there are other options such as uPVC or aluminum that may be more suitable for certain situations.

The cost of materials for a basic wooden sash window can range from around £1500-£3000 depending on the size and style. If you’re looking for something more elaborate or with extra features such as double glazing then this will obviously increase the price. It’s also worth noting that if you choose to go down the route of having a bespoke window made, then this could push up the price even further.

It’s also important to factor in any additional costs associated with fitting and installation. Additionally, if you require any additional fixtures such as locks or handles then these will need to be factored into your budget too.

Ultimately, when considering how much a replacement wooden sash window will cost it’s important to remember that not only do you need to factor in the cost of materials but also any additional fittings and installation costs too. This way you can ensure that you have an accurate idea of what your total spend will be before making any commitments.

Labour Costs for Installing Replacement Wooden Sash Windows

The cost of labour for installing replacement wooden sash windows will vary depending on the complexity of the job. Generally, you can expect to pay between £150 and £200 per window for a professional installation. This includes taking out the old window, fitting the new one and ensuring that it is properly sealed.

If you need additional work done such as painting or staining, then this will add to your overall costs. It’s also important to note that if your home has multiple stories, then you may need scaffolding which could increase your labour costs significantly. If you are unsure how much it will cost to install your replacement wooden sash windows, then it’s best to get a few quotes from local contractors before making a decision.

Additional Costs to Consider When Replacing Wooden Sash Windows

When replacing wooden sash windows, there are some additional costs to consider beyond the cost of the window itself.

For example, you may need to pay for professional installation services if you don’t feel comfortable installing the window yourself. Professional installers can help ensure that your new window is properly fitted and secure. Depending on the size and complexity of the job, installation costs can range from a few hundred pounds to several thousand pounds.

You may also need to purchase additional materials such as sealant, paint or putty to finish off your new window. If you’re using a contractor for installation, they may be able to provide these materials at an additional cost.

Finally, it’s important to factor in any repairs or renovations that might be needed before installing your new window. This could include repairing any damage caused by water or rot around the existing frame or making changes to the surrounding walls and trim work so that your new window fits correctly. The cost of these repairs will vary depending on how much work needs to be done but can add up quickly if extensive repairs are required.

Factors That Can Affect the Cost of Replacing Wooden Sash Windows

There are a few factors that can affect the cost. The size of the window is an important factor, as larger windows will require more materials and labor than smaller ones. The type of wood you choose for your new windows will also play a role in how much they cost; some woods are more expensive than others. Additionally, if you choose to have custom-made windows or add special features such as double glazing or security locks, this could increase the price significantly. Finally, the location of your home may also affect the cost of replacement wooden sash windows; if you live in an area with higher labor costs or need to transport materials from farther away, this could raise the overall price.

Finding the Best Price for Your Replacement Wooden Sash Window

Replacing your wooden sash window can be a great way to add value and style to your home. But with so many different types of windows available, it can be hard to know which one is the best for you and how much it will cost. Here’s a comprehensive guide on how to find the best price for your replacement wooden sash window.

First, you need to decide what type of window you want. Wooden sash windows come in a variety of styles, including single-hung, double-hung, casement, and sliding windows. Each type has its own advantages and disadvantages that you should consider before making your decision.

Once you’ve chosen the type of window that’s right for you, it’s time to start shopping around for the best price. There are several factors that can affect the cost of a replacement wooden sash window, such as size, materials used, installation costs, and labor costs. To get an accurate estimate of what your new window will cost, contact local suppliers or manufacturers directly for quotes.


It’s also important to consider other factors when looking at prices for replacement wooden sash windows. For example, some companies may offer discounts if you buy multiple windows at once or if they have special promotions going on at the time of purchase. You should also ask about warranties and guarantees offered by each company before making your final decision.

Finally, don’t forget to factor in any additional costs associated with installing a new wooden sash window into your budget. These could include painting or staining services as well as hardware upgrades like locks or weather stripping. All these added expenses can quickly add up so make sure they are taken into account when comparing prices from different suppliers or manufacturers.

How to Reduce the Cost of Replacing Your Wooden Sash Window

  1. Replacing your wooden sash window can be a costly endeavour, but there are some steps you can take to reduce the cost. Here are some tips for reducing the cost of replacing your wooden sash window:
  2. Shop around for the best price. Different companies offer different prices, so it’s worth taking the time to compare quotes from different suppliers. This could help you save hundreds of dollars on your replacement window.
  3. Consider buying second-hand windows or salvaged windows instead of new ones. These may not look as good as brand new windows, but they can still be a great option if you’re looking to save money.
  4. Look into DIY options if you have some experience with carpentry and woodworking tools. If you’re comfortable tackling this project yourself, then it could end up saving you a lot of money in the long run.
  5. Ask friends and family members who have recently replaced their windows if they have any advice or recommendations on where to buy quality materials at an affordable price point. You never know what kind of deals they may be able to point you towards!
  6. Finally, consider using energy-efficient materials when replacing your window such as double-glazed glass and high-quality weatherstripping that will keep out drafts and help reduce heating costs in winter months!

DIY or Professional Installation?

When it comes to replacing your wooden sash windows, you have two options: DIY or professional installation. If you are comfortable with basic carpentry and home repair skills, then DIY installation may be a good option for you. However, if you lack the time or expertise to complete the project yourself, hiring a professional installer is probably the best choice.

DIY installation can save you money on labour costs but it requires more time and effort on your part. You will need to purchase all of the necessary materials such as window frames, glass panes, weatherstripping and hardware. You’ll also need to measure and cut each piece of wood accurately in order to ensure a proper fit. Finally, you must carefully install the new window into its frame and secure it with screws or nails. While this process can be completed by someone with basic carpentry skills, mistakes can easily occur if measurements are not taken correctly or if hardware is not properly secured.

Professional installation provides an experienced team of professionals who are familiar with installing wooden sash windows. They will bring all of the necessary tools and materials needed for the job which saves you from having to purchase them yourself. Additionally, they will take precise measurements before cutting any pieces of wood so that everything fits perfectly when installed in your home. Professional installers typically guarantee their work so that any issues that arise after installation can be addressed quickly without any additional cost to you.

The Benefits of Replacing Your Wooden Sash Window

Replacing your wooden sash window can bring a lot of benefits. Not only will you get to enjoy the look and feel of a brand new window, but you’ll also be able to reap the rewards of improved energy efficiency. By replacing your old windows with modern double-glazed units, you’ll be able to keep more heat in during winter and keep it out during summer, meaning lower energy bills and a more comfortable home all year round.

In addition, new wooden sash windows are much easier to maintain than their older counterparts. Modern materials are designed to last longer and require less maintenance over time. This means that you won’t have to worry about regular repairs or painting as often, saving you time and money in the long run.

Finally, replacing your old wooden sash window can add value to your home should you ever decide to sell it on down the line. Newer windows tend to look better from both inside and outside the house which could help boost its sale price when the time comes.


In conclusion, replacing a wooden sash window can be an expensive endeavour, but with the right research and planning, you can find the best price for your replacement window. There are several factors that will affect the cost of replacing your window, such as labour costs and additional costs like painting or staining. It is important to consider whether you should DIY or hire a professional to install your replacement window. Lastly, it is essential to avoid common mistakes when replacing a wooden sash window in order to ensure the best results. With this comprehensive guide, you now have all the information you need to make an informed decision about how much your replacement wooden sash windows will cost.


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