Freeliner system fixed to the wall with a rail embedded in the door leaf. Incl. Soft-Close mechanism and wall plate. Maximum door leaf weight 40 kg. single door Maximum wall opening 2300 x 900 mm double doors 2300 x 1840 mm Flat weight door leaf 13,5kg/m2 (Special core) Flat weight door leaf 125 mm above wall opening size Minimum width door leaf 315 mm above wall opening size.