Type of stair Straight L-shaped staircase U-shaped staircase Dimensions of the stair opening (in millimeters) Height Width Length Staircase model Between stringers Saddle stair Material of the steps Pine Birch Oak Ash Plywood Material of the stringers Pine Birch Oak Ash Plywood Material of the toe board Pine Birch Oak Ash Plywood Stair railing Glass Wood Turned wood Rope The number of railings on the right-hand side of the staircase 1 2 3 The number of railings on the left-hand side of the staircase 1 2 3 The lenght of the railing of the second floor (in millimeters) Handrail on the wall Yes No Baby gate Upstairs Downstairs Finishing Yes No Name Phone E-mail Address of installation SEND ◄ 1 2 3 ►