Imagine metal that looks like a sponge and floats in water. Stabilized Aluminum Foam is obtained by injecting gas into molten metal. In 2026, it became a loft design hit. Its chaotic, cratered texture absorbs light and sound.
Foaming Technology: How Aluminum Becomes a Sponge
Powder metallurgy: aluminum powder + foaming agent (TiH₂) → heated to 680°C → hydrogen 'whips' the melt. Porosity: 60-90%. Control: ±5% in industrial conditions.
Manufacturers: Cymat, Havel Metal Foam, Alusion. Density: 200-500 kg/m³ (vs 2,700 kg/m³ for cast aluminum). Panel sizes: up to 2500×1250 mm. Thickness: 10-50 mm.
Aesthetics: Lunar, Coral, Lava
Every panel is unique — chaotic pore patterns. Textures: Lunar (fine pores, moon surface), Coral (medium pores, sea coral), Lava (large pores, frozen lava).
Finishes: natural silver, anodized gold (Ti-PVD), bronze, black (powder coating). LED backlighting penetrates through pores — creating volume and drama.
Functionality: Acoustics + Safety
NRC 0.70-0.85 — sound absorption matching professional panels. Class A1 (EN 13501-1): non-combustible. Applications: lobby, coworking, restaurant, studio.
Impact energy absorption: protection in high-traffic zones. Magnetic shielding. Thermal insulation. Recyclability: 100%. Service life: 50+ years.
Reception Design Applications
Desk facade panels: lightweight, no structural load. Ceiling systems: –80% weight vs drywall. Screens and partitions: semi-transparency through pores.
Combinations: foam + wood (warm/cold contrast), foam + glass (weightlessness), foam + concrete (industrial brutalism). CNC milling for logos.