How much does a Home Defend Pro storm shelter cost?

The shelter unit costs $4,250. Shipping is $5.20 per mile from Grandview, Missouri to your delivery address. Use the instant calculator at homedefendpro.com/quote for your all-in price.

Is the storm shelter FEMA certified?

Yes. Home Defend Pro shelters are FEMA P-320 certified and ICC-500 compliant, independently tested to withstand EF5 tornado conditions with wind speeds up to 250 mph.

Do you install the storm shelter?

We deliver and crane-place the shelter into your pre-dug excavation. You are responsible for the excavation (approximately 10'×12'×8' deep with drainage). A full installation guide is available at homedefendpro.com/installation.

How far do you deliver storm shelters?

We deliver throughout the continental United States. Shipping is $5.20 per mile from our Grandview, Missouri facility.

Can schools or churches get FEMA grants for storm shelters?

Yes. FEMA's Hazard Mitigation Grant Program (HMGP) can cover up to 75% of eligible project costs for schools, churches, nonprofits, and manufactured housing communities. See homedefendpro.com/commercial for details.

What is the warranty on the shelter?

Home Defend Pro shelters come with a 10-year structural warranty covering defects in materials or workmanship that affect structural integrity.

Can I Put a Storm Shelter in My Garage? Common Questions Answered

By Home Defend Pro Team · 2025-12-01

Answers to the most common questions about underground storm shelters: garage installation, flooding, HOA restrictions, resale value, and more.

We hear the same questions every week. Here are straight answers.

Real estate agents in Oklahoma and Kansas report that storm shelters can add $2,000 to $5,000 to a home's perceived value.

Can I install the shelter in my garage?

No. Our shelters are designed to be buried underground in your yard. The garage floor is a concrete slab that would need to be cut and excavated, which compromises the structural integrity of your garage. Some in-garage shelters exist (above-ground steel safe rooms bolted to the slab), but our concrete shelters go in the ground outside.

Will it flood?

Not if drainage is installed properly. During excavation, a perimeter drain tile system is placed around the base. This diverts groundwater away from the shelter. In areas with high water tables, a sump pit with a battery-operated pump provides extra protection. We provide drainage specs for your contractor.

Will my HOA allow it?

Most HOAs allow storm shelters, especially in tornado-prone states where some HOAs are legally required to permit them. The hatch sits flush with the ground and can be covered with sod or a decorative concrete pad. Once installed, it is barely visible. Check your HOA covenants, but we have never heard of a denial.

Does it increase my home value?

Yes. In tornado alley, a FEMA-certified storm shelter is a selling point. Real estate agents in Oklahoma and Kansas report that shelters can add $2,000 to $5,000 to a home's perceived value. Some insurance companies also offer premium discounts.

How many people does it fit?

The Home Defend Pro shelter fits 4 to 6 adults comfortably. In an emergency, more can fit. The interior is 6 feet 5 inches by 8 feet 5 inches. The ceiling slopes from 4 feet 1 inch at the low side to about 6 feet 8 inches at the tall side, so most adults can stand upright at the high end. Most people sit during a storm, which typically lasts 15 to 30 minutes.

How long do I need to stay inside?

Most tornado events last 10 to 30 minutes. Listen to your NOAA weather radio for the all-clear. Do not exit until the warning has been lifted for your area.

More questions? See our full FAQ or contact us.