Steel Look Systems

Our range of steel look glazing systems offer the elegant timeless design of traditional steel with increased durability, as well as a more efficient window and door system.

Roof Glazing

The Sieger range includes a selection of roof glazing solutions to complement our range of aluminium windows and doors.

Schuco Systems

Highly engineered aluminium window and door systems.

Front Doors

Our range of high security entrance doors are available in a range of styles to suit the project.

Associated Glazing

To complement our range of aluminium windows and doors we also offer a range of associated glazing products to complete your project.

Sieger® Windows

Our wide range of window systems are designed to suit a broad variety of architectural designs. Choose from our slim casement windows to a steel look design from the Legacy Range. All of the Sieger window systems are fully thermally broken for high levels of insulation with a choice of ironmongery. 

aluminium casement windows

Sieger® Slim Casement Windows

The Slim Casement from Sieger® Systems offers slim aluminium framing and modern detailing. The minimal aluminium profiles are fully...

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steel replacement windows

Sieger® Legacy Window

The Sieger® Legacy Windows create Steel Replacement Windows with the performance of modern windows. These traditional window designs can...

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Eastington Lane Aluminium Windows Doors

Sieger® Slim Gable End Window

Fill entire Gable Ends with a slim framed aluminium window from Sieger® Systems. These Gable End Windows can be designed to fit any shape...

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sieger standard casement windows

Sieger® HD Casement

For large window openings with a broad option of opening configurations, including tilt and turn windows. The Sieger® HD Casement...

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Come to the Showroom

When looking to buy aluminium windows we believe it's crucial to be able to see, touch and feel the products, so that you know exactly what you will be investing in.

Hedgehog Aluminium Systems have a large range of fully working aluminium windows and doors with handle options available on show at the innovative Sky House Design Centre in Amersham.

If you would like to see any of our windows or doors at our window showroom please contact us...

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We are FENSA Certified!

“FENSA is the industry standard for replacement window and door installers self-certifying compliance with the building regulations.”

Hedgehog Aluminium Systems pride ourselves on our high quality aluminium windows as well as our professional service. To enable home owners to come straight to us for their replacement windows we are fully FENSA certified. This means that we can replace your windows and doors without you needing to register your window...

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What Window is Best?

View our helpful window guide and comparison table to ensure you pick the best window for you. The team at Hedgehog Aluminium Systems are available to you to provide expert help and advice when looking for quality aluminium windows as well as our professional service.

To enable home owners to come straight to us for their replacement windows we are fully FENSA certified. This means that we can replace your windows and doors without you needing to register your window...

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