How do you make indoor stairs safe?
Demystifying Stair Tread Depth: How Deep Should Interior Stair Treads Be? A Comprehensive Guide to Stair Tread Depth and Safety Brief Summary In the United States, the International Residential Code (IRC) mandates a minimum tread depth of 10 inches (with nosing) or 11 inches (without nosing) for interior stairs. This ensures adequate foot space and […]