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Key Findings:

  • The cost of uPVC windows varies significantly based on size, style, glazing options, frame finish, and location.
  • On average, casement windows range from £500 to £1,250 per window, while sash windows can cost between £700 and £1,500.
  • Installation costs, including waste removal and scaffolding, can add to the overall expense.
  • uPVC windows are a popular, low-maintenance choice with excellent energy efficiency and thermal insulation.
  • Investing in quality uPVC windows can offer long-term benefits, including improved home value and reduced energy bills.

When it comes to home improvements, replacing old windows with brand new uPVC windows is a popular choice for homeowners across Buckinghamshire, Hertfordshire, and Oxfordshire. With so many different factors to consider—like window size, style, and glazing options—it’s essential to have a clear understanding of what to expect when it comes to the cost of new windows.

At Double Glazing Direct, we aim to provide you with transparent, accurate pricing to help you make an informed decision about your window replacement project. In this blog, we’ll explore the key factors that impact the cost of uPVC windows, give you a general price guide, and discuss why investing in high-quality windows can benefit your home in the long term.

upvc casement window

uPVC is now the UK’s most popular window frame material.

Understanding the Basics: What are uPVC Windows and Their Benefits?

Before diving into the costs, let’s start with the basics. uPVC stands for unplasticised polyvinyl chloride, a durable, low-maintenance plastic commonly used for window frames. uPVC windows are a popular choice for homeowners because they offer numerous benefits, including:

  • Minimal Maintenance: Unlike timber frames, uPVC doesn’t require regular painting or maintenance. It only needs an occasional clean to keep it looking good.
  • Energy Efficiency: uPVC windows are known for their excellent thermal insulation properties. By reducing heat transfer, they help keep your home warmer in the winter and cooler in the summer, lowering energy bills.
  • Aesthetic Appeal: uPVC windows come in various styles and finishes, allowing you to choose a design that complements your home’s architecture.
  • Durability: These windows are highly resistant to weathering, corrosion, and fading, ensuring that they’ll last for years to come.
  • Security: uPVC windows can be equipped with multi-point locking systems, providing added security for your home.

Now that we understand what uPVC windows are and their benefits, let’s dive into the core factors that influence their cost.

brown casement window

uPVC can be finished in various woodgrain effects.

Core Cost Factors for uPVC Windows

When determining the cost of uPVC windows, there are several key factors that can impact the final price. These include the style of the window, the type of glazing, the finish and colour of the frame, and additional features like security. Let’s explore these factors in detail:

  1. Window Size and Style

The style of window you choose will have a significant impact on the cost. Common window styles in the UK include casement, sliding sash, tilt and turn, and bay windows. Generally, the more intricate the design, the higher the cost.

  • Casement Windows: These are the most common type of window, hinged at the side or top. Providing excellent ventilation, noise reduction, and natural light intake, they’re relatively affordable, with prices ranging from £500 to £1,250 per window.
  • Sash Windows: These windows are often seen in period properties and offer a classic aesthetic. They tend to be 50% more expensive than casement windows, with prices ranging from £700 to £1,500 per window.
  • Tilt and Turn Windows: These windows are known for their versatility, as they can be tilted for ventilation or fully opened. They’re usually about 25% more expensive than casement windows.
  • Bay Windows: Bay windows can be quite large and may require special installation, making them more expensive than standard windows. Prices can range from £1,100 to £4,000, depending on the number of sections.
  1. Glazing Options

Another crucial factor that impacts the cost of uPVC windows is the type of glazing you opt for. There are various glazing options available, each offering different levels of insulation and energy efficiency:

  • Double Glazing: New double glazing has two panes of glass with a layer of air in between, providing better insulation than single-glazed windows. Double glazing is the most common option and is an effective way to reduce heat loss and noise.
  • Triple Glazing: Triple-glazed windows have three glass panes, offering superior insulation. These windows are often recommended for homes in colder climates, but they do come at a higher cost.

The type of glass you choose can also impact the price. For example, low-emissivity (Low-E) glass is more energy-efficient and will typically cost more than standard glass.

  1. Frame Finish and Colour

While white uPVC frames are the most popular choice, coloured and wood-effect finishes are available for a more personalised look. Coloured uPVC replacement windows are typically more expensive than standard white frames due to the additional manufacturing process required. If you’re after a more traditional or natural look, wood-effect finishes can give your home a classic appearance without the maintenance of real wooden windows.

  1. Hardware and Security Features

Security is an important consideration for many homeowners when selecting new windows. High-quality locking mechanisms and multi-point locks can add to the overall cost but will provide peace of mind knowing that your home is secure. Additional hardware such as decorative handles or hinges may also impact the price.

  1. Location

Location can play a role in the cost of new windows. For example, if your home is located in a more remote area, the cost of installation may be higher due to travel and logistics. It’s important to consider these extra costs when budgeting for your window replacement project. London will also likely command a higher price than the rest of the country.

small white casement window

Providing a Price Range: A General Guide

Understanding the general price range for uPVC windows can help you plan your budget. The prices below are for window and installation costs for a range of styles, including VAT:

  • Casement Windows: £500 – £1,250 per window
  • Sash Windows: £700 – £1,500 per window
  • Tilt and Turn Windows: £600 – £1,400 per window
  • Bay Windows: £1,100 – £4,000 per window

For a full house of uPVC windows, such as a three-bedroom home with 12 windows, you can expect to pay between £5,000 and £10,000, depending on the style and specifications of the windows.

Getting an Accurate Quote: The Importance of Professional Installation

While it’s helpful to have a general understanding of window costs, getting an accurate quote is essential before proceeding with any work. A professional double glazing installer will assess your home, discuss your needs, and provide you with a detailed quote based on your specific requirements. It’s crucial to work with experienced installers who adhere to industry standards, ensuring that your new windows are fitted properly and meet the latest building regulations, in order for you to get the best value for the style of your property.

At Double Glazing Direct, we pride ourselves on providing transparent, no-obligation quotes that are based on your unique needs. We’re committed to offering high-quality installations that guarantee peace of mind for years to come.

Investing in Quality: The Long-Term Benefits

When it comes to uPVC windows, it’s important to view them as an investment rather than just an expense. While the initial cost may seem significant, the long-term benefits can far outweigh the price tag. High-quality uPVC windows offer:

  • Improved Energy Efficiency: By reducing heat loss and improving insulation, new uPVC windows can lower your energy bills regardless of your home’s design, offering savings over time.
  • Increased Home Value: New windows can upgrade your home’s kerb appeal and add to its overall value, making it a more attractive property should you choose to sell.
  • Low Maintenance: Replacement uPVC windows require minimal upkeep, saving you time and money on maintenance tasks.
  • Upgraded Security: Investing in quality security features will provide peace of mind knowing that your home is protected.

Who Are Double Glazing Direct?

At Double Glazing Direct, we are a full-service, modern double glazing company serving homeowners and businesses across Buckinghamshire, Hertfordshire, and Oxfordshire. With decades of experience, we offer a range of high-quality uPVC and aluminium windows, doors, and conservatories, all designed to improve the energy efficiency, aesthetic appeal, and security of your home.

Our team is fully trained to the highest industry standards, ensuring that every installation is completed to the highest standards and in compliance with the latest building regulations. We are proud to be FENSA approved, a Which? Trusted Trader, Green Deal Approved, and TrustMark Government Endorsed Quality.

If you’re considering new windows, get in touch with our friendly customer service team for more information or to arrange a free, no-obligation quote. You can contact us on 01296 320252 or email sales@doubleglazing-direct.com. Alternatively, visit our showroom in Aylesbury to view our range of windows and doors in person.

By understanding the key cost factors and making an informed decision about your new windows, you can enjoy the benefits of better energy efficiency, increased home value, and reduced maintenance for years to come. Let Double Glazing Direct help you achieve the perfect fit for your home.

brown upvc window and door install

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