P15 Anthracite Grey UPVC Lift-Slide Glazed Unit with Single Movable Sash

P15 UPVC is an anthracite grey glazed unit with a two-panel appearance and one movable sash. It is specified with a lift-slide accessory, an inside single-sided handle, and a glass configuration listed as 4 mm tempered + 16 air + 4 mm tempered.