For those seeking economy together with high quality in residential and apartment projects; it offers maximum acoustic and thermal insulation with its 4-chamber design.

• 4–30 mm glass and various glazing-bead options
• Plain look with straight lines and an angled water-drainage chamber
• Solution alternatives suited to home renovations
• Aesthetic interior integration with the rebated frame
• Compatible with insect-screen, blind and shutter systems
• High water tightness