Factors Affecting Window Costs
The cost of new windows in the UK can vary significantly based on several key factors:
- Type of Window: The style of the window plays a critical role in determining the price. For example, simple casement windows are generally less expensive than more complex designs like sash windows. We offer a variety of styles including casement, flush sash, sliding sash, and tilt and turn windows, each bringing a unique aesthetic and functional advantage to your home.
- Material: The material of the window frame also impacts the cost. uPVC windows are a popular choice due to their durability and lower cost, while aluminium and composite materials tend to be priced higher due to their enhanced aesthetic appeal and strength.
- Glazing Options: Double glazing is standard for new windows, offering good thermal and noise insulation. Triple glazing, although more expensive, provides even better insulation and energy efficiency, which can save you money on heating bills in the long run.
- Size and Quantity: Naturally, larger windows and greater quantities will increase the overall cost. Custom sizes and designs may also carry a premium due to the extra work involved in their manufacturing.
- Installation: The complexity of the installation process can affect the price. Easy replacements in a modern house are typically less costly compared to installations in older or listed properties, which may require special considerations for conservation compliance.
Average Cost Range
To give you an approximate idea of costs based on the materials:
uPVC Windows: These are generally the most cost-effective option, typically ranging from £450 to £1000 per window.
Aluminium Windows: Known for their robustness and sleek modern look, these range from £600 to £1200 per window.
Keep in mind that these prices are indicative and can vary based on the specific requirements and customisations you choose.

Why Choose Britannia Windows?
At Britannia Windows, we understand that new windows represent a significant investment in your home. That’s why we commit to providing you with detailed, upfront cost estimates with no hidden fees. We guide you through the selection process, ensuring that you get the best windows for your budget and preferences.
Get A Custom Quote
Each home is unique, and so are your window needs. To get a precise quote tailored to your specific requirements, we invite you to get in touch with us. Our friendly team will conduct a no-obligation survey, listen to your needs, and provide you with a custom quote that reflects your choices. Learn more about our products and how we can transform the comfort and appearance of your home by visiting our website.
Investing in new windows not only enhances the look and feel of your home but also contributes to energy savings and increased property value. At Britannia Windows, we’re here to help you make the best investment for your home. Get a quote today and start the journey to a more beautiful and energy-efficient home!
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