Profiles for Floor Stair Nosing All Aluminium Two-piece Stair Nosing. Description An all-Aluminium two-piece Stair nosing with a base grouted to the floor and a slip — resistant insert fixed on top. Long lasting and excellent protection since the profile is all- aluminium. Ideal for heavy traffic areas. Grouting Screws get concealed in insert providing neat finish. Smaller 24mm X 9mm one-piece profile also available for low traffic areas. Length: 2800mm PRODUCT NAME: Stair Nosing SIZE CODE 68mm x 29mm SNPO84 45mm x 29mm SNPO90 24mm x 9mm SNPO91 Modular Skirting Profiles-Floors Space Divider Pen Tray Entrance Matting Partition System Profiles-Walls Glass Profile Reveals Chair Guard