Glazing and U-values - for details please see Glazing Options below
Conservation style window with a central mullion bar on the external face of the glazing.
BBA Approved (02/3944).
Semi-automatic pressure ventilation V40P to prevent wind gusting.
“topSafe” security and safety offering reinforced hinge and keep together with a steel slat to the lower part of the sash to achieve at least class III safety as per EN13049. External aluminium colour reference RAL9005.
Natural pine wood frame.
Internal finish 2 layers of clear lacquer.
Bottom placed handle with 2 micro opening positions.
Glass construction 4H-Tg15Ar-33.2mm overall thickness of 26mm with an anti-burglary class of laminate 33.2 (class p2a).