When living in areas prone to tornadoes or severe storms, ensuring your family’s safety is paramount. Storm shelters are an essential investment for those in tornado-prone regions, providing a secure space to protect against the destructive forces of nature. However, the cost of building a storm shelter can vary significantly depending on factors such as the type of shelter and materials used. In this blog, we’ll break down the costs associated with different storm shelter options based on 2025 data to help you make an informed decision.

Types of Storm Shelters

There are primarily two types of storm shelters: above-ground and underground. Each has its own set of costs and benefits.

Above-Ground Storm Shelters (for residential homes accommodating 3 to 7 people):

• Cost Range: $6,000 to $13,000 (tax included)
  • Above-ground storm shelters are typically installed in a garage, walkout basement, or on top of a concrete slab on your property.
  • These shelters are ideal for areas with higher water tables or flooding risks since they are less susceptible to moisture-related issues.

Underground Storm Shelters (for residential homes accommodating 3 to 7 people):

• Cost Range: $7,000 to $32,000 (tax included)
  • Underground storm shelters are generally more expensive due to excavation, concrete work, and waterproofing required to mitigate moisture accumulation.
  • They offer excellent protection against extreme weather events, making them a preferred choice in tornado-prone regions.

Materials Matter

The choice of materials for your storm shelter also plays a significant role in determining the cost. Here are some common materials and their cost ranges:

Steel:

• Cost Range: $6,000 to $32,000
• Steel storm shelters are durable and strong, providing maximum protection.

Concrete:

• Cost Range: $5,000 to $9,000
• Concrete storm shelters are sturdy, reliable, and cost-effective for many homeowners.

Kevlar®:

• Cost Range: $8,000 to $48,000
• Kevlar® storm shelters are at the higher end of the price spectrum, offering exceptional strength and durability.

Additional Costs

When planning your storm shelter project, remember to factor in potential additional costs such as delivery and installation fees. If you order a prefab storm shelter, these costs may be included in the total price. However, if not included, you can expect to spend an additional $1,500 to $3,500 for delivery and installation, depending on your location and the size of the unit.

Overall Thoughts

The cost of building a storm shelter varies depending on factors such as the type of shelter and the materials used. Above-ground shelters are typically more budget-friendly, while underground shelters offer enhanced protection but come with a higher price tag. Material choice also influences the cost, with steel and Kevlar® being on the more expensive side.

Ultimately, the safety of your family and property is invaluable. Investing in a storm shelter is not just about the cost but also about the peace of mind it provides during severe weather events. When considering the cost, it’s essential to weigh the benefits and choose the option that best suits your needs and budget. Additionally, always consult with a professional installer to get accurate cost estimates and avoid any costly surprises during the construction process. Your safety is worth the investment.

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If you’re in the market for a storm shelter and are curious what the cost of one would be, fill out the form below. Let us know if you would like a quote as a DIY kit, or if you would like our trained professionals to deliver and install the storm shelter.