ALUMINIUM FRONT DOORS
PAS24:2022
Designed exclusively for residential homes | Hinged doors up to 1540mm wide
ENGINEERED WITHOUT COMPROMISE.
Structural strength. Advanced security. Refined design.
Made to measure and manufactured in Britain for private residential projects - from renovations to new builds.
Every door is built around proportion, performance and presence to deliver lasting quality and everyday reliability.
Design your door | Book your showroom appointment | Contact us
Your Fortis door in four clear steps
step 1
Design your door using our online configurator. Choose your model, colour, hardware and finishing details.
Step 2
Experience the doors up close at our Leicester studio. See our display range, compare finishes and visit the factory before proceeding.
STEP 3
Proceed with a professional home survey. Once you’re ready, we measure your opening and prepare your door for manufacture.
step 4
Choose delivery or installation. We can supply your door nationwide or handle the full installation with our team.
Delivery, installation and flexible finance
- Nationwide delivery – From London to Edinburgh, we deliver every Fortis door free of charge across the UK (excluding Highlands & Islands).
- Professional installation – Whether new build or replacement, our expert team provides a complete installation service, including full site survey.
- 0% Finance – Spread the cost with up to 11 months’ interest-free credit across all door ranges.
FORTIS CORE - ££
The smarter aluminium alternative to composite.
Designed for renovations & retrofit projects, combining the clean look of aluminium with enhanced security and thermal performance. Supports coupled sidelights and standard openings with ease.
FORTIS APEX - £££
The flagship system.
Designed for homes that demand more. Built around a true one-piece aluminium frame, enabling expansive oversized entrances with exceptional strength and widths up to 1540mm.
FORTIS AXIS - £££££
Ultra-minimal. Boldly modern.
Featuring a concealed pivot system that opens from a minimum 300mm offset, creating smooth, weightless movement. Designed for bold contemporary spaces up to 2.1m wide and 4m high.
Why choose Fortis Aluminium doors...
Fortis systems explained:
Fortis Apex - Premium hinged doorset
Precision-crafted for grand entrances – Design meets uncompromising performance.
Price range: £££
Performance: ♦♦♦♦♦
Fortis Apex is the pinnacle of hinged front door designs, crafted from a robust one-piece frame that delivers exceptional strength, stability, and clean aesthetics. Engineered for scale, it supports door sizes up to an impressive 1540mm wide by 3000mm high, making it the ideal choice for statement entrances without compromise and the only hinged door set on the market this size.
Outstanding security with PAS 24 certification, a 7-point locking system as standard, and TS007 3-star security lock cylinders.
Exceptional thermal performance
With 72mm thick panels and U-values as low as 0.71 W/m²K, Apex achieves some of the highest levels of thermal efficiency available in aluminium entrance doors.
Design without limits
Whether your style leans modern, traditional, or somewhere in between, our aluminium doors strike the perfect balance of durability and sophistication - transforming your home with a refined and lasting impression.
Pure, Reflection, Residence, and Signature
Or you can design your own - draw us a picture and we can re-create it. All plates are cut in house so you can really make your mark on your front door.
Fortis Core - Hinged doorset
Built for everyday performance - the smart choice for renovations
Price range: ££
Performance: ♦♦♦
Fortis Core is our more accessible aluminium entrance door system, developed specifically for renovations and retrofit projects.
Designed as a step up from traditional uPVC, composite and steel doors, it brings the premium appearance, durability and performance of aluminium to standard residential openings.
With a maximum size of 1150 x 2250mm, Core fits seamlessly into many existing openings, making it ideal where an oversized premium system isn’t necessary or practical. Coupled sidelights can also be added up to 1200mm wide each.
Despite its streamlined construction, Fortis Core still delivers impressive performance. Flush bonded construction, thermally broken profiles and U-values from just 0.89 W/m²K combine contemporary aesthetics with excellent thermal efficiency and everyday durability.
Tailored to your style
Available across the Fortis design range and in an extensive choice of finishes, including RAL colours, SD wood effects and Elements, Core offers genuine design flexibility at a more accessible aluminium price point.
Fortis Axis - PIVOT RANGE
Architectural. Effortless. Unforgettable – The pivot door that redefines entrances.
Price range: £££££
Performance: ♦♦♦♦
Axis is our 80mm thick pivot door system, designed to deliver a powerful architectural statement while offering smooth, seamless functionality. With its minimalist aesthetic and innovative pivoting mechanism, Axis redefines how you interact with your entrance.
Available in sizes up to 2.1 metres wide and 4 metres high, Axis creates a dramatic, eye-catching focal point that enhances both contemporary and classic façades.
Precision engineered for strength and style, Axis combines visual impact with everyday practicality – making it the ultimate choice for those who demand more from their entrance.
Form meets function:
Axis is more than just a beautiful front door – it’s a feat of engineering. With flush-bonded aluminium panels, advanced thermal insulation, and triple-glazed Low E glass, it delivers outstanding energy efficiency and year-round comfort.
The 80mm door leaf thickness not only enhances thermal performance and acoustic insulation but also adds a feeling of solid, structural presence. Hidden pivot hardware and clean lines give Axis a strikingly minimalist look, ideal for modern architecture and statement entrances.
Step into modern living. Step into Axis.
ACCREDITATIONS & AWARDS
Fortis Aluminium front doors have the following accreditations:
- PAS24:2022
- Made in Britain
Compliance & credibility:
Our aluminium entrance doors meet PAS24:2022, the UKs toughest security test. Many doorsets on the market skip this. We don't - because true protection demands proof, not promises.
All hinged doorsets are built to resist forced entry, giving you security you can trust and rivals can't claim.
🔒 Smart Access Control, Reinvented
Smart access control is available as an optional upgrade across the Fortis Aluminium door range, with a wide choice of systems to suit different properties and requirements.
Options include:
- Keypad Entry
- Fingerprint Entry
- Smartphone & App Control
- Mains-Powered Systems
- Battery-Powered Systems
From simple keyless entry to integrated biometric access, the options are extensive and can be tailored around the door, property and installation requirements.
- Advanced Biometric Technology
Fast and accurate fingerprint recognition for secure, convenient everyday access. - Smartphone App Control
Manage users, access settings and selected functions directly from your phone. - Flexible Power Options
Mains-powered and battery-powered systems are available, making smart access suitable for both new-build and retrofit projects. - Discreet, Sleek Design
Integrated technology designed to complement the clean, contemporary styling of your Fortis door.
With a wide range of access control combinations available, your entrance can be tailored around exactly how you want to use it.
Secure. Seamless. Smart.
Visit our smart door locks page for more information.
Fortis factory
Experience the pride of British craftsmanship with our collection of aluminium doors, all crafted right here in the UK. Reflecting the rich tradition of British manufacturing. Discover the perfect blend of durability and aesthetic appeal, as our proudly "Made in Britain" aluminium doors redefine excellence in home design and functionality.
Membership number: 2111
Recent Installations & Design Inspiration
Follow us on Instagram to see our latest installations, finishes and door design inspiration.
Join 4,000+ followers and see new installations as they happen.
