Below-Ground
Tornado Shelters

We want to protect all Oklahomans with high-quality, durable and robust tornado shelters. Our installation team has over 10 years of experience with steel and concrete shelter installation. So, you can rest assured that when the time comes, your family will be safe. If you’re building a new home or undergoing renovations, a tornado shelter should be at the top of the list. Storm shelters are considered a tax-free product in the state of Oklahoma. EF5 Tornado Shelters proudly exceeds requirements for funding and grants available through FEMA, your local city, county or state.

Tailored Protection For All

Living in Oklahoma, a tornado shelter is a necessity. Protect the ones you love the most with EF5 Tornado Shelters. Browse our various sizes and options to find your ideal tornado safe room. Our steel shelters have a limited lifetime warranty in leaking, floating or any other manufacturing defect problem. Our concrete shelters have a 10-year warranty in the event of leaking.

EF5 Tornado Shelters Certifications

Certified Test Results for Texas Tech Wind, Science, Engineering & Debris Impact Test
Exceeds FEMA 320/361 guidelines for tornado shelters
Exceeds ICC-500 guidelines for tornado shelters

Below-Ground Garage Shelter

EF5 below-ground tornado shelters are installed conveniently in your garage without the use of valuable home square footage. Keep your shelter out of the weather's way. Installation typically takes between 4 to 8 hours, depending on the size.

Shelter Specs

Heavy-duty steel construction with 1/4″ steel plate lid
Front lock sliding door with 2 air vents to maximize oxygen and airflow
Emergency secondary opening hatch
Store away handrail
Removable 6″ metal steps and 8″ metal benches powder coated.
10-year non-transferable warranty against leaking and floating

Below-Ground Concrete Slope Front

Our below-ground concrete slope front shelters allow for easy access. We can build precast concrete steps with a steel handrail. Our shelters are specially engineered and tested to meet the highest quality standards at a competitive price. We use all of the excess dirt around the cover as a berm to provide extra protection.

Shelter Sizing Options

Medium 6′ x 8′ x 6’2
Large 6’8 x 10 x 6’2

Shelter Specs

Handrail with 4 precast concrete steps for easy access
5 non-slip steps for easy access
8″ wind turbine and 6″ vent for ventilation
Reinforced with steel rebar and fiber mesh
Poured with 6000 lb psi concrete
Can be decoratively stamped and stained at an additional charge

Below-Ground Concrete Flat Top

EF5 below-ground concrete flat top shelters are an excellent option for individuals seeking shelter without the berm slope front. We’ll remove the excess dirt and operate a boom truck to ensure maximum protection for your loved ones. There will need to be a minimum of 9’W and 13’H of clearance.