P9 Anthracite Grey UPVC Lift-and-Slide Unit with Double Movable Sash

P9 UPVC is an anthracite grey three-section unit with two movable sashes and a fixed central section. The visible layout shows a grey-framed design with large glazed panels, and the product data lists a single-sided inside handle with Hebeschiebe lift-and-slide accessory and a glass configuration of 4 mm tempered + 16 air + 4 mm tempered.