AliDeck
AliDeck is an accredited Made in Britain manufacturer of non-combustible aluminium balcony component systems including decking, drainage, soffits, balustrades and fencing.
At AliDeck, we specialise in designing and supplying aluminium balcony component systems that support safer, more compliant buildings across the UK. As part of the Milwood Group, with over 25 years of experience in aluminium extrusion, we launched AliDeck in 2015 to meet a clear industry need for non-combustible, technically robust balcony solutions.
From day one, our focus has been on delivering complete balcony solutions—not just individual products. We work closely with developers, architects, contractors, and fabricators to simplify balcony specification and installation while maintaining the highest standards of safety, durability, and compliance. All of our systems are Made in Britain, with aluminium extruded in the UK and manufacturing and powder coating carried out in-house. This gives us greater control over quality, consistency, and lead times, while allowing us to respond quickly when projects need support.
Our core product range is built around our extensive portfolio of aluminium decking systems, developed as a non-combustible alternative to timber and composite decking. These systems are A2-s1,d0 rated and engineered for strength, longevity, and low maintenance, making them suitable for both new-build developments and remediation projects. With multiple board profiles, structural options, and integrated drainage solutions available, we can support a wide range of balcony layouts and performance requirements.
Beyond decking, we offer a fully integrated suite of aluminium balcony components designed to work seamlessly together. This includes balustrade systems, such as framed, perforated, and glass balustrades, all engineered to meet UK building regulations and Building Safety Regulator expectations. Our range is complemented by aluminium soffit and fascia cladding, joists, pedestals, handrails, privacy screens, and drainage solutions—allowing entire balconies to be delivered as a single, coordinated system.
Support is central to how we work. Alongside our products, we provide technical design assistance, detailed specifications, CPDs for architects, and free installation training for our customers. By partnering with project teams early, we help reduce risk, improve build efficiency, and ensure compliance at every stage.
As regulations continue to evolve and expectations around fire safety and performance increase, we remain committed to innovation, collaboration, and continuous improvement—supporting the delivery of safer, long-lasting balcony systems across the UK.
