Tolerances are tightly controlled (typically within ±0.1mm) to ensure perfect alignment and flush glazing.

Anodizing or PVDF coating is applied to aluminum profiles to ensure corrosion resistance, UV stability, and color consistency. For frameless designs, finishes often match the glass tint to reduce visual contrast.

Glass panels are bonded to aluminum supports using high-strength structural silicone, eliminating the need for exposed mechanical fasteners.

Silicone joint widths are minimized (typically 6–12mm) and meticulously applied to maintain weatherproofing while ensuring an almost invisible transition between glass and framework.

Aluminum profiles are designed to blend with glass reflections, often using dark or neutral tones to create a "shadow line" effect.