Underground Garage Storm Shelters
FEMA & ICC-500 Compliant Steel Shelters Designed for Garage and Carport Installation
SteelSafe’s underground garage storm shelters—also known as in-ground interior shelters—are designed to be installed directly beneath residential garages, carports, or interior slab areas. These steel shelters provide fast, ground-level access during severe weather while remaining discreetly concealed beneath the floor. Built to meet FEMA 320/361 and ICC-500 standards, each model delivers certified tornado protection, long-term durability, and professional anchoring for real-world storm conditions across North Alabama.Who Should Choose an Underground Garage Shelter?
- Homeowners with existing garages or carports
- Families needing fast, stair-free access during storms
- Properties without yard space for exterior shelters
- Homeowners wanting hidden protection that doesn’t alter exterior appearance
Available in multiple sizes to accommodate household size, available slab space, and accessibility needs.
Steelsafe 4x7 Steel In-Ground Interior Shelter
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Key Features of SteelSafe In-Ground Interior Shelters
- Fully welded, high-strength steel construction
- FEMA 320/361 & ICC-500 compliant designs
- Ground-level sliding door for quick access
- Integrated ventilation for airflow during occupancy
- Professionally anchored into concrete slabs








