There’s no place like home. But when it comes to tornado safety that might not always be the case.
In the widely used International Building Code IBC 2018, risk category two buildings such as single-family homes, apartment buildings, duplexes, and barndominiums have no protection for tornado strength winds. If you are considering a new build or renovation, ask your builder about incorporating these techniques:
Structural Strengthening: Installing continuous load paths (straps or clips) to secure the roof to walls and walls to the foundation.
Opening Protection: Utilizing impact-resistant garage doors and windows to prevent wind from entering and destroying the roof from within.
Safe Room Installation: Constructing fortified rooms (often in basements or interior closets) according to FEMA P-361/ICC 500 standards.
According to KU graduate researcher Afeez Badmus, these modifications can add costs (about 5%) but can be offset by insurance premium discounts and higher resale values.
Safety Guidelines When a Tornado Occurs:
Go Underground: A basement or storm cellar is the safest location.
Interior Room: If no basement, take shelter in an interior room, hallway, or bathroom on the lowest floor.
Avoid Hazards: Stay away from windows, doors, and outside walls.
Secure Outdoor Items: Regularly clear yards of furniture and toys that can become projectiles.
See:
https://www.weather.gov/bmx/sps_torsafetyrules
