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Aluminium Windows in Leeds

Your Leeds home will provide you and your family with a variety of window designs, including tilt and turn and casement windows. We work with Sheerline, who manufactures our bespoke aluminium windows. All of our valued clients have the option of selecting from a variety of aesthetic options to ensure that their home renovation solution is truly unique and personalised. To make your dreams a reality, our design team will work with you to ensure that the end result is exactly what you imagined.


D&I’s goods are all obtained with trust and handled ethically. Working with manufacturers who believe in eco friendly solutions is critical for future growth; we provide and install a wide range of home renovation solutions made from sustainable materials. Aluminium is also recyclable, so the profiles can be reused rather than being discarded. We are committed to ensuring that your new aluminium windows are long lasting and durable.

Thermavic® Technology

Sheerline aluminium windows feature a Thermavic® multi chamber thermal design that helps to insulate your home. When combined with the highest grade performance double glazing and these multi chambers, your new aluminium windows will provide your home with U-values as low as 1.4W/m2K. We believe in providing high quality service at a reasonable price. You won’t have to worry about your future installation, from a quick call back to full aftercare.

Market Leading Security

Our aluminium window design incorporates a proprietary form of corner jointing that secures the glass to the unit without protrusions, preventing it from being pushed open. This, along with our superior locking systems, will protect your Leeds home from unauthorised entry. Furthermore, they are PAS 24 enhanced security accredited and may be Secured by Design certified, so you can be confident that your new home improvement solution will keep you and your loved ones safe and secure throughout the year.

Slim Sightlines

Aluminium’s exceptional strength allows it to support ultrathin frames without sacrificing structural integrity. Low sightlines beginning at 59mm and elegant visual aesthetics with large scale glass panels are available for your Leeds home, making it ideal for both contemporary and classic homes. D&I wants all of our valued clients to feel at ease and confident in their ability to obtain the customised alternatives they require. As a result, our aluminium windows can complement any architectural design, allowing you to freely express your home remodelling ideas.


Aluminium Window Prices in Leeds

D&I Windows offers reasonable rates with no hidden fees or costs. Get a quote for aluminium windows for your Leeds home right now by using our free online tool. You can also call us directly at 01226 280380, and our friendly staff will be happy to answer any questions or concerns you have about our aluminium windows or other home improvement products.

D&I Windows has been accredited by The Federation of Master Builders, FENSA, and  Which?Trusted Traders, so you can rest assured that your project is in good hands when you choose us.

We look forward to hearing from you and getting started on your next aluminium window project.

Check Out The Extra Options




We understand that every home is unique, which is why we provide a stunning range of colour options, so you never have to compromise on style. You can select from a variety of classic colours as well as some unique textured wood effect foils, which provide an authentic wood aesthetic with the added durability of aluminium.

White Grain Casement Window

White Grain

Golden Oak Casement Window

English Oak

English Oak Casement Window

Irish Oak

Irish Oak Casement Window

Golden Oak

Classic Cream Casement Window

Classic Cream

Chartwell Green Casement Window

Chartwell Green

Agate Grey Casement Window

Agate Grey

Grey Aluminium Colour Casement Window

Grey Aluminium

Black Ash Casement Window

Black Ash

Anthracite Grained Casement Window

Anthracite Grained

Anthracite Smooth Casement Window

Anthracite Smooth

Nut Tree Casement Window

Nut Tree

Rosewood Casement Window


aluminium windows near me harrogate


If you would like to get in touch with us to discuss your next home improvement project in Leeds, please fill out our online contact form or call us directly at 01226 280380.

Frequently Asked Questions

Still have some queries about our aluminium windows? Please feel free to get in contact, and we will be happy to help. In the meantime, we have answered some of our most frequently asked questions that may help you.

What is a U-value?

U-Values measure how much heat is being lost through the glass of a window. It’s measured in watts per meters squared Kelvin, and the lower the number, the less heat is being lost. Our aluminium windows offer U-Values as low as 1.4 W/m²K with double glazing, and 0.9 W/m²K with triple glazing!

Are aluminium windows really that sustainable?

What accreditations for D&I Windows Have?


Aluminium Tilt & Turn Window

Aluminium Casement Windows

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Get in Touch

If you are a homeowner looking for a quote on aluminium windows, please use our online quoting engine. It is quick and easy to use, giving you a no obligation guide price in minutes!

Online Quote

Start Your Quote

If you are a homeowner looking for a quote on aluminium windows, please use our online quoting engine. It is quick and easy to use, giving you a no obligation guide price in minutes!


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