Storm Shelter Cost Calculator
Storm Shelter Cost
Estimate the cost of installing a tornado or storm shelter for your home
Formula
Total = (Base Cost x Capacity Mod x Material Mod) + Installation + Permits + Ventilation
Frequently Asked Questions
How much does a storm shelter cost?
Underground storm shelters cost $3,000 to $10,000 installed. Above-ground safe rooms cost $5,000 to $15,000. FEMA grants may cover part of the cost in eligible areas.
What is the safest type of storm shelter?
Underground shelters and reinforced concrete above-ground safe rooms are both rated for EF5 tornadoes. Underground shelters are generally considered the safest option.