Transparent Ceramic Glazing: magnesium aluminate spinel + ALON. Hardness ×4 vs tempered glass. 30% thinner/lighter than glass units. Light transmission 95%, perfect CRI. Sound insulation better than laminated glass. No clouding, no scratching. Eternal facade.

Sapphire Hardness: Physics of Transparent Armour
Polycrystalline material, vacuum sintering of nano-powders. Hardness ×4 vs tempered glass.
30% thinner and lighter than glass units. Ideal facade geometry for decades.
Optical Perfection: Light Without Distortion
No greenish tint. Perfect colour rendering index. 95% light transmission.
Sense of 'no barriers'. Interior-street boundary invisible. Maximally natural light.
Acoustic Barrier: Ceramic Silence
Ceramic density → exceptional sound insulation. Thin panel dampens noise better than massive laminated glass.
Panoramic facades in noisy locations. Inside — library silence. Openness without acoustic compromise.
