The SAPA vertical slider aluminium window system is designed to reduce fabrication time for easy site installation and facilitate DGU replacement. It features multiple chambers and unique polyamide designs for market leading thermal performance. Dualslide has been designed with ease of fabrication in mind featuring a square cut outer frame and sashes.
Key features:
A dedicated manufacturer and installer of windows and doors, Sovereign Group has a highly trained team of experienced professionals, who can advise on the best solutions to suit client requirements.
