WELCOME TO FORTIS ALUMINIUM

Great British Doors

Fortify and protect your home with style.

Fortis Aluminium are proud to manufacture a range of thermally efficient, highly secure door systems here in Great Britain. We source over 90% of our components in the UK resulting in less transport and a lower carbon footprint. Function and form are key in our design and manufacturing process to ensure that each door we produce in our Leicester factory will last for years to come.

Engineering excellence

 Our doors are engineered to last and withstand the toughest of environments. Every small detail of a door we produce is considered and perfected. Our doors are all hand made in Leicester, England from marine grade corrosion resistant alloys, 304 and 316 grade stainless steel. All glass is triple glazed, laminated & argon filled as standard.

Refined

A Fortis door is ergonomically designed to open with ease whilst resisting unwanted attention. Aesthetically beautiful and finished to the highest standard. Closing your Fortis door puts your mind at ease, opening your Fortis door excites, welcomes and reassures.

Cutting edge technology

Technological advancements don’t just lie in our door control systems, biometrics and smart home integration. Fortis are always pushing boundaries and using the best alloys, finishes to Qualicoat standards, Low E sealed units with high security ratings, thermally efficient profiles and super insulated cores. As a small factory solely building our doors by hand, we have the ability to integrate, learn and change our processes to ensure our doors are always at the cutting edge.

FOX DEVICE

Designed for You, built for life

GLASS & LIGHTING

GLASS & LIGHTING

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HARDWARE & COMPONENTS

HARDWARE & COMPONENTS

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TECHNOLOGY & SECURITY

TECHNOLOGY & SECURITY

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NEVER MISS AN UPDATE

We would like to retain some of the information gathered from you (it will be stored on a password protected hard drive), for the purposes of keeping in touch and updating you with relevant information. This information will never be shared with a 3rd party without your direct consent. By clicking ‘Subscribe’ you understand and agree with us retaining this information to contact you.

DESIGN YOUR DOOR

Design the perfect door for your home with our exclusive tool.

ARCHITECTS AREA

Working on a project? Access the Fortis Architects Area.

DOWNLOAD AREA

All of our brochures and guides in one place for your convenience.

QUICK QUOTE

Simply complete the Quick Quote form and we'll get back to you.

QUICK QUOTE FORM

Doors will be quoted in standard specification unless otherwise stated with satin glass. All prices are subject to survey. For an accurate quotation please use our ‘Design my door tool’