In modern building services, pipework systems must balance performance, reliability and installation efficiency. Uponor Uni Pipe PLUS has been engineered to meet these demands through its innovative seamless aluminium composite pipe (SACP) technology, delivering a new generation of multilayer composite pipe designed for both new-build and renovation projects.
At the core of Uni Pipe PLUS is its seamless aluminium layer. Unlike traditional multilayer pipes that rely on a welded aluminium overlap, the seamless construction removes the weld entirely. This advanced manufacturing approach creates a more consistent and reliable pipe structure, reducing potential weak points and ensuring uniform performance throughout the pipe length. The result is a highly dependable system that offers enhanced durability and long-term confidence for specifiers, installers and building owners alike.
One of the most notable advantages of the seamless design is its exceptional flexibility.
Uni Pipe PLUS offers one of the tightest bending radii on the market – up to 40% smaller than conventional multilayer pipes. This allows installers to easily shape the pipe around structural elements, services and other site obstacles without requiring additional elbows or connectors. By reducing the need for fittings, the system can cut fitting requirements by up to 15%, helping to simplify installation and reduce costs all while minimising potential leak points.
The seamless aluminium construction also improves the pipe’s resistance to deformation during installation. Uni Pipe PLUS is more resistant to kinks when formed by hand, enabling installers to shape and adjust the pipe on site with confidence. This capability is particularly valuable in renovation and refurbishment projects, where pipe routes often need to adapt to existing structures and last-minute changes.
Beyond installation advantages, Uni Pipe PLUS supports reliable performance across a wide range of building services applications, including hot and cold potable water systems, radiator connections, underfloor heating and cooling, and radiant heating and cooling solutions.
Its multilayer design combines the strength of metal with the corrosion resistance and smooth internal surface of polymer, helping to maintain system performance over the long term.
For specifiers and contractors alike, the result is a piping system that combines advanced manufacturing with practical on-site benefits. With seamless aluminium technology, reduced fittings, improved flexibility and reliable structural stability, Uni Pipe PLUS offers a high-performance solution designed to support faster installation, cleaner pipework layouts and dependable operation throughout the life of the building.
