Wind Loads
Calculate Wind Loads - Main Structural System (NBCC 2025)
MWFRS wind pressures for Load Case A and Load Case B on the NBCC 2025 1-in-500 hazard basis, from your building geometry, terrain exposure and roof slope.
Calculate Wind Loads - Components and Cladding (NBCC 2025)
Peak local wind pressures for walls, roofs, overhangs and parapets on the NBCC 2025 1-in-500 hazard basis, from your tributary areas and building geometry.
Older Code Editions
Calculate Wind Loads - Main Structural System (NBCC 2020)
Calculate wind pressures on the main structural system to NBCC 2020 and NBCC 2025.
Calculate Wind Loads - Components and Cladding (NBCC 2020)
Calculate wind pressures on components and cladding to NBCC 2020 and NBCC 2025.
Calculate Wind Loads (NBCC 2020)
Pull the reference wind pressure and climatic data for any Canadian site from the NBCC 2020 tables (Appendix C) as the basis for design wind loads.
Seismic Loads
Calculate Seismic Loads (NBCC 2025)
Design base shear and story forces to NBCC 2025 Cl. 4.1.8 from the six-period hazard values, site class and seismic force-resisting system.
Older Code Editions
Calculate Seismic Loads (NBCC 2020)
Determine design base shear to NBCC 2020 (Art. 4.1.8) with the Equivalent Static Force Procedure, and distribute forces story by story.
Snow Loads
Calculate Snow Loads (NBCC 2025)
Get balanced, unbalanced, drift, and sliding roof snow loads to NBCC 2025 Cl. 4.1.6, including the new thermal factor CT and winter wind factor Fws.
Older Code Editions
Calculate Snow Loads (NBCC 2020)
Get balanced, unbalanced, drift, and sliding roof snow loads to NBCC 2020 Cl. 4.1.6 from the 1-in-50-year ground snow basis, with each code clause shown.