Modern Stair Design Drawing With 1200 mm Tread and 250 mm Rise

Download a modern stair design drawing created in AutoCAD format, ideal for architectural and construction use. This DWG file presents a stair layout with clear details, including a 1200 mm tread width, 250 mm rise, and well-defined landings. The design includes section views and elevation details, providing accurate stair dimensions for both straight and angled stair configurations. This drawing is perfect for projects requiring precise design of both residential and commercial stairs, and is particularly useful for understanding step geometry, tread thickness, and railing placements.