Aluminium Windows Prices

If you're researching the price of aluminium windows, our guide tells you the current price range and all the factors that can impact the price of aluminium windows.

Aluminium windows are a popular choice for homeowners seeking a sleek, contemporary look combined with long-term performance.

Known for their slim profiles, strength and high-quality finishes, aluminium windows tend to sit at a higher price point than other window types, with costs varying depending on design, specification and installation requirements.

The guide prices on this page are based on Everest aluminium window ranges and typical UK installations, helping you understand what influences the cost and what to expect when specifying aluminium windows for your home.

The price for aluminium windows in 2026

The cost of an aluminium casement window is between £1,120 to £4,500 per window, depending on the size, specific requirements, number of windows ordered and complexity of installation.

Aluminium windows are approximately 40% more than the cost of uPVC window frames.

While some companies sell windows pre-made with a supply-only price, at Everest all our aluminium windows are made-to-measure, especially for our customers' unique specifications. Aside from the frames themselves, every installation is different and that also impacts the final cost of installing aluminium windows.

There are many factors and variables that contribute to the cost of aluminium windows that means every project can be vastly different from the next. We offer a wide variety of aluminium frame RAL colours along with multiple glazing options to design your perfect window.

Do aluminium window prices include installation?

Yes, Everest aluminium window prices include professional installation as part of the overall quote.

Not all window prices you see online include fitting, with many costs based on supply-only costs. Installation requirements can still vary, which is why you should only compare like-for-like quotes after a home survey.

Why do aluminium windows cost more?

Aluminium windows are generally priced higher than other window types because of the material itself and the way the frames are engineered.

Aluminium is exceptionally strong, which allows for slimmer frames and larger glass areas without compromising structural integrity.

The performance of aluminium windows also plays a role. They are designed to deliver long-term durability, with powder-coated finishes that resist corrosion, fading and wear over time. Combined with advanced thermal breaks within the frame and high-performance glazing options, aluminium windows offer excellent longevity and energy efficiency, which is reflected in their price.

What affects the cost of aluminium windows?

Design

Everest aluminium windows are available in a casement window frame style. This is the most versatile type of frame and can be configured many ways with different panel options and openers, which all affect your final price.

Although many aluminium windows are fitted to contemporary properties, some period properties also suit heritage-styled aluminium frames and may require leaded glass or Georgian bars to suit the style of the house.

Size

Aluminium allows for larger seamless picture window sizes than many other materials and the size will make a difference to your overall cost.

Glazing specification

Double glazing, triple glazing, acoustic glass, laminate or toughed glass and decorative panels are some of the options available for you to choose a bespoke combination which all contribute to a unique quote.

Colour

A standard white colour is usually the most cost-effective option, but aluminium windows can be specified in a wide range of RAL colours.

Hardware

Handles and opening mechanisms all contribute to the overall specification of an aluminium window. Premium hardware options can add to the cost while enhancing both appearance and functionality.

Installation complexity

Installation costs can vary depending on the complexity of the project. Factors such as window size, access to the property, structural considerations and whether additional preparation or finishing work is required can all influence the final price. For this reason, guide prices are best used as a starting point, with a tailored quotation providing the most accurate cost for your home.

Are aluminium windows more expensive than uPVC?

Aluminium windows are typically more expensive than uPVC because of the materials, design flexibility and performance they offer.

Aluminium frames are significantly stronger, allowing for slimmer profiles and larger glass areas, which creates a more contemporary, architectural look that isn’t always achievable with uPVC.

The way aluminium windows are manufactured also affects cost.

Precision engineering, high-quality powder-coated finishes and advanced thermal break technology all contribute to durability, longevity and performance, but sit at a higher price point than standard uPVC specifications.

For many homeowners, the additional cost reflects the long-term value of aluminium windows.

While uPVC remains a more budget-friendly option, aluminium is often chosen where aesthetics, performance and a premium finish are the priority.

What should your aluminium windows quote include?

When researching the cost of aluminium windows and comparing quotes from different companies, always make sure you compare like-for-like.

An initial low price might not be as competitive when it doesn’t include essential elements that ensure a quality installation.

Here's what should be included in your aluminium windows quote:

A full technical survey of your property
The sizes, styles and colours of the frames
The materials to be used
Type of glass to be used
The window energy rating for the glass
Window furniture and handles
External window sills
Full installation including all fixings, trims and sealants
Disposal of your old windows

Most importantly, make sure you get a certificate to say your installer is registered with a competent person scheme, such as FENSA or Certass. This means that you have automatic approval for building regulations.

At Everest, we offer aluminium windows manufactured to the highest standards. Our experts can help you evaluate which material best suits your specific requirements and budget while ensuring excellent performance and longevity regardless of your choice.

The combination of energy efficiency and lower maintenance costs makes them a considered investment. Their long-term durability and contemporary appearance continue to add value throughout their lifetime, making them an excellent choice for homeowners.

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Aluminium Windows Prices

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