Complete Detailed Residential Stair Detail in House 1000x3000mm

This Residential Stair Detail in House Plan Section 1000x3000mm drawing is a professionally developed AutoCAD DWG file presenting a complete stair detail in a house with accurate architectural and structural coordination. The drawing includes a detailed stair plan within a 1000x3000mm stair area, clearly showing tread width, riser height, landing space, stair direction, and circulation flow. The residential stair detail highlights handrail positioning, railing profile, waist slab thickness, step geometry, and wall support alignment. All dimensions are precisely marked to ensure construction accuracy and safe vertical movement within the residential layout.