Understanding The Different Types of Storm Shelters

Oklahoma is known for its beautiful landscapes and its volatile weather. For residents of the Sooner State, tornado preparedness is a fundamental part of homeownership. Selecting the right storm shelter depends on your specific needs, budget, and property layout.

Whether you choose an underground garage shelter for its convenience or a concrete storm shelter for its durability, each type offers unique benefits. This guide explores the most effective storm shelter options to help you keep your family safe during severe weather events.

storm shelter

Why Choosing the Right Shelter Matters

A storm shelter is a specialized safety structure. It is designed to provide near-absolute protection during an EF5 tornado. However, not every property is suited for every type of shelter.

Factors such as soil composition, water table depth, and the mobility of family members play a role in the selection process. By understanding the features of different models, you can ensure the ultimate safety and peace of mind for your family this tornado season.


1. Underground Garage Shelters

Underground garage shelters have become one of the most popular choices in modern Oklahoma neighborhoods. These units are innovative because they utilize the existing footprint of your home.

Maximum Convenience and Access

These shelters are installed directly in your garage. They do not occupy additional space on your property or in your yard. The primary advantage is accessibility. During a storm, you do not have to step outside into the rain, wind, or hail. You simply walk into your garage and enter the shelter.

Engineering and Durability

These shelters are typically constructed from high-grade steel or reinforced concrete.

  • Space-Saving: You can park your car over the shelter when it is not in use.

  • Structural Integrity: Being below ground level protects occupants from the high-velocity debris that often accompanies a tornado.

  • Corrosion Resistance: Modern units are treated with specialized coatings to prevent rust and ensure long-term durability.


2. Above-Ground Safe Rooms

Safe rooms offer a versatile and highly accessible alternative to underground units. These are reinforced structures designed to be installed on a concrete slab, often inside the home or garage.

Functional Integration

One of the unique features of a safe room is its ability to serve multiple purposes. When they are not being used as a shelter, they can double as a:

  • Storage Closet: Keep holiday decorations or seasonal items safe.

  • Pantry: Store bulk food supplies and emergency water.

  • Panic Room: Provide a secure location in the event of a home invasion.

Accessibility and Mobility

Safe rooms are the ideal choice for individuals with mobility challenges. Because they sit at ground level, there are no stairs or ladders to navigate. This makes them perfect for users of wheelchairs, walkers, or for those who simply find stairs difficult to manage during a high-stress emergency.


3. Concrete Storm Shelters

Concrete storm shelters are the traditional “gold standard” for outdoor protection. These units are typically installed in the yard, either partially or fully submerged in the earth.

Strength and Impact Resistance

Concrete is an incredibly dense and strong material. These shelters are designed to be extremely resistant to impacts from flying debris and high winds.

  • Heavy-Duty Construction: Most concrete shelters are built with steel-reinforced concrete walls that are several inches thick.

  • Minimal Maintenance: Concrete is a “install and forget” material. It does not rust and requires very little upkeep over the decades.

  • Natural Insulation: The density of the concrete and the surrounding earth keep the interior cooler in the summer and warmer in the winter.

Ventilation and Airflow

Modern concrete shelters are designed with proper ventilation systems. These vents are strategically placed to ensure a constant supply of fresh air while remaining protected from storm-driven debris. They are built to last a lifetime, providing safety for generations of a family.


Factors to Consider Before Your Purchase

When investing in a reliable storm shelter, consider these critical factors to ensure you make the best decision for your home.

Property Layout and Soil

If your yard has a high water table, an underground shelter may require specialized sealing or a sump pump. Alternatively, if your lot is small, an underground garage shelter or an interior safe room may be the only way to save space while staying safe.

Household Size

Consider how many people—and pets—need to fit inside the unit.

  • Small Families: A compact 4-to-6-person safe room or garage unit is often sufficient.

  • Large Families or Businesses: Larger concrete bunkers can accommodate 10 to 20 people comfortably.

Budget and Financing

The cost of a storm shelter varies by type and size. However, many Oklahoma municipalities offer rebates or grant programs to help offset the cost. Additionally, a permanent shelter can increase the resale value of your home, making it a sound long-term financial investment.


Professional Installation and Safety Standards

A storm shelter is only as good as its installation. To ensure your shelter is truly safe, it must meet or exceed FEMA P-320 and ICC 500 standards.

Professional installers, like the team at Oklahoma Shelters, ensure that:

  1. Anchoring is Precise: Safe rooms must be bolted to a reinforced slab to prevent them from moving during high winds.

  2. Seals are Watertight: Underground units must be properly backfilled and sealed to prevent flooding.

  3. Lid Safety: Garage units must have sliding lids that are easy to operate even if debris lands on top of them.


Secure Your Peace of Mind Today

The unpredictability of Oklahoma weather means you should never wait for a “warning” to think about your safety. Proactive preparation is the only way to protect what matters most. Whether you prefer the accessibility of a safe room, the convenience of a garage unit, or the classic strength of concrete, there is a perfect shelter for every home.

Ensure the ultimate safety and peace of mind for your family this tornado season by investing in a reliable storm shelter.

Contact Oklahoma Shelters Today

Oklahoma Shelters: Your Partner in Tornado Safety.

Underground Garage Shelters

Our Underground Garage Shelters are a great option for many homes

Concrete Storm Shelters

Our company installs Underground Concrete Shelters at your home or at your business. Both options will protect you against a tornado.

Safe Rooms

The Oklahoma Safe Rooms can be installed as a separate exterior room. Part of an existing home’s garage.

Or in any room that is in a pre-manufactured home’s interior.

Scroll to Top