Deck Builder Specifications

Quick Reference & Calculators

1. General
2. Footings & Posts
4. Beams
5. Joists
8–9. Ledger & Fasteners
11. Lateral Support
12. Decking
13. Guards
14. Stairs
15. Framing Plan

Based on Wisconsin Administrative Code SPS 325 Appendix B (Register Nov 2024). This is an unofficial helper – always confirm with your local inspector.