Project
Configuration
Wall System
Step Dimensions
Overall width includes both sidewalls. Net U-Core fill width = overall width − 2 × wall depth. Tread depth follows your supplied block-depth table.
Estimator Rules
• Full DXF image is treated as one step unit
• Bottom step gets a 150 mm gravel base front, back, and below
• U-Core cut is at the front of the step
• Full U-Core units behind cut are 600 mm long
• U-Core height equals U-Core type