The SAPA fully reversible aluminium window is part of the Dualframe 75Si profiles and as such are compatible with other profiles in the range. The frame incorporates high standards of thermal efficiency in addition to:
Internal and external glazing options
Easy cleaning and maintenance
Various opening lights
A+ energy rating
Dedicated Manufacturer & Installer
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.