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budget for new windows UK, cost of uPVC windows, timber window prices, new window installation costs, UK window replacement budget
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By Harrington Windows
Windows & Doors

How Much Should I Budget for New Windows in the UK?

4 min read
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When considering replacing or upgrading the windows in your home, one of the first questions that come to mind is:How much should I budget for new windows in the UK?

The cost of new windows can vary significantly depending on the material, size, style, and additional features like double glazing. In this guide, we’ll break down the key factors that affect window prices and provide a rough estimate of what you should expect to spend.

1. Factors That Affect Window Prices

Before diving into specific numbers, it’s important to understand the factors that influence the cost of new windows:

a. Window Material

The type of material used for the window frames is one of the most significant price factors.

  • uPVC Windows: The most affordable and popular option in the UK, known for low maintenance and durability.uPVC windowstypically cost between £500 and £1,200 per window.
  • Timber Windows: A more premium option, particularly for traditional or period homes.Timber windowsoffer a classic look but come with a higher price, ranging from £900 to £1,500 per window.
  • Aluminium Windows: These windows offer a sleek, modern appearance and are known for their durability, with costs typically ranging between £800 and £1,400 per window.

b. Window Style

The style of window also plays a key role in determining the price.

  • Casement Windows: One of the most popular and affordable styles, typically costing between £500 and £1,200 per window.
  • Sash Windows: Traditional and elegant, sash windows are more expensive due to their design and mechanism.Sash windowscan range from £900 to £1,500 per window.
  • Tilt and Turn Windows: Offering versatile opening options, tilt and turn windows are usually priced between £700 and £1,400 per window.

c. Glazing Type

  • Single Glazing: Rarely used in modern UK homes due to poor energy efficiency.
  • Double Glazing: The most common choice for UK homeowners, providing excellent insulation. Double glazed windows typically add around £200 to £500 to the cost of each window.
  • Triple Glazing: Ideal for homes in colder regions, triple glazing is more expensive but offers superior insulation. Expect to pay an extra £400 to £600 per window for triple glazing.

2. Average Costs of New Windows in the UK

To help you get a clearer idea of how much you might need to budget, here’s a breakdown of average window prices in the UK based on material and style.

Note: These prices are per window and do not include installation costs.

3. Additional Costs to Consider

a. Installation Costs

The cost of installation is another important factor. For professional installation, you should expect to pay between £150 and £300 per window, depending on the complexity of the job and your location. Homes in London and the South East may face slightly higher labour costs.

b. Window Replacement

If you're replacing old windows, you might also need to factor in the cost of removing and disposing of the existing windows. This could add an additional £50 to £100 per window to the overall cost.

c. Customisations

Custom window sizes, unique glazing options (e.g., tinted or frosted glass), or decorative features like Georgian bars can increase the price of each window by £100 to £300, depending on the specific customisation.

4. Energy Savings: Why Spending More Now Can Save You Later

Investing in energy-efficient windows, likedouble glazedortriple glazedoptions, can reduce your energy bills significantly.

While these windows may be more expensive upfront, they help reduce heat loss and prevent draughts, ultimately saving you money on heating costs.

If you’re considering upgrading to double glazing, ourguide to double glazing benefitscan help you decide if it’s the right option for your home.

5. How to Budget for New Windows

Given all the factors mentioned above, it’s important to calculate your total costs carefully. Here’s a step-by-step process to help you budget:

For example, if you need 10 newuPVC casement windowswith double glazing, your total budget might look something like this:

  • 10 x £800 per window = £8,000
  • Installation (10 x £200) = £2,000
  • Total budget = £10,000

Conclusion: How Much Should You Budget?

In summary, the cost of new windows in the UK can range anywhere from £500 to £1,500 per window depending on the material, glazing, and style.

For an average home needing 8-10 windows, you should budget between£5,000 and £15,000for new windows, including installation and additional costs.

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Harrington Windows Team

Window Specialists

Our team of window specialists brings over 25 years of experience in the industry, providing expert advice on home improvement, energy efficiency, and architectural aesthetics.

Certified Window InstallersEnergy Efficiency Experts