MM SURF D3 SYSTEM
MetalMorph Surface Degree 3 System
What is MM SURF D3 SYSTEM?
The MM SURF D3 SYSTEM is a non-standard double-curved aluminum panel solution. As its name Surface Degree 3 suggests, it goes beyond flat surfaces to precisely realize freeform curves. Its most defining feature is the open-joint system without sealants. This ensures long-term durability, easier maintenance, and a clean, sophisticated appearance. In addition, the system delivers a sense of continuity between exterior and interior surfaces, allowing the exterior curvature to be experienced from within. In other words, the building envelope becomes more than just cladding—it becomes a medium that connects the entire spatial experience.
System Components
The MM SURF D3 SYSTEM is more than just an exterior panel solution. It integrates the expertise and knowledge we’ve gained from decades of involvement in complex, freeform projects. It includes not only the outer panels but also the secondary structure (T-Bar and bracket system) that supports and secures them.

This holistic approach ensures stability and consistency throughout both design and construction. In addition to precise form-making, the system carries proven know-how in waterproofing, installation, and long-term maintenance. Its sealant-free open joint design further enhances durability and reduces maintenance demands, while maintaining a clean, sophisticated appearance over time. Most importantly, the MM SURF D3 SYSTEM is not a static product—it is a platform that evolves with each project. With every new technology, fabrication method, and project experience, the system continues to grow and set new benchmarks.

