Spectral 90 is a high-performance architectural window and door system developed for modern residential and commercial projects. It supports casement, awning, inswing and outswing terrace-door configurations while maintaining a consistent architectural appearance.

Advanced thermal-break construction helps reduce heat transfer and improve indoor comfort. ADA-compliant door thresholds and kick-plate options support accessible applications.

Key specifications:
Frame visible width: 2 in
Vent visible width: 3/4-1 5/8 in
Frame depth: 3 1/2 in
Maximum fixed glazing: 2 in
Maximum vent glazing: 1 3/8 in
Water resistance: +15 psf
Wind load: +/-40 to +/-60 psf