VELUX GGL CK04 SD5J2 Conservation Window for 90mm tiles 55cm x 98cm, still in boxes. Conservation, C/P, manual, white, black, w/glazing bar, recess tile, 55cm x 98cm. Centre pivot, manual. Includes Tile flashing kit, product code EDJ CK04 2500 tile flashing, single, pro + inc BDX 2000 recessed black 55x98