Above-ground storm shelters offer a crucial layer of protection during severe weather events like tornadoes and hurricanes. However, the safety they provide depends significantly on their construction, installation, and the specific threat. This guide explores the safety aspects of above-ground storm shelters, addressing common concerns and helping you make an informed decision.
What Makes an Above-Ground Storm Shelter Safe?
The safety of an above-ground storm shelter hinges on several key factors:
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Construction Materials: High-quality, reinforced steel is the most common and effective material. Look for shelters built with thick steel walls and a robust anchoring system. The shelter should be designed to withstand high winds and flying debris. Some shelters incorporate concrete reinforcement for added protection.
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Anchoring System: This is arguably the most critical factor. A poorly anchored shelter, even if incredibly strong, can be lifted and moved by strong winds. The anchoring system should be professionally installed and deeply embedded in the ground using concrete footings. Check the manufacturer's specifications and ensure compliance.
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Proper Installation: Professional installation is crucial. Improper installation can compromise the shelter's structural integrity and significantly reduce its effectiveness. A poorly installed shelter is far less safe than a well-installed one.
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Design Features: Features like impact-resistant doors, sealed seams to prevent water ingress, and adequate ventilation are essential for safety and comfort during a storm.
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Location: The location of the shelter on your property also matters. Avoid placing it near large trees or structures that could collapse onto it. Choose a location away from flood plains.
Are Above-Ground Storm Shelters as Safe as In-Ground Shelters?
This is a frequently asked question. While in-ground shelters generally offer superior protection due to their below-ground location, a well-constructed and properly installed above-ground storm shelter can provide a significant level of safety. The key difference lies in the level of protection against direct impact. In-ground shelters are inherently better protected from flying debris, while above-ground shelters rely on their robust construction to resist damage. The choice between the two should depend on your specific needs, budget, and site conditions.
What Type of Storms Do Above-Ground Shelters Protect Against?
Above-ground storm shelters are designed to protect against high winds, flying debris, and falling objects associated with tornadoes, hurricanes, and other severe storms. However, they offer limited protection against flooding. If you live in an area prone to flooding, consider a shelter located above the expected flood level or incorporating flood protection measures.
How Much Do Above-Ground Storm Shelters Cost?
The cost of above-ground storm shelters varies considerably based on size, features, materials, and installation costs. Expect to pay anywhere from several thousand dollars to tens of thousands of dollars depending on your requirements.
What Are the Different Types of Above-Ground Storm Shelters?
Several types of above-ground shelters exist, including:
- Steel Shelters: These are the most common, known for their strength and durability.
- Concrete Shelters: These offer excellent protection but can be more expensive and difficult to install.
- Combination Shelters: Some shelters combine steel and concrete for enhanced protection.
How Do I Choose a Safe Above-Ground Storm Shelter?
Choosing a safe above-ground storm shelter requires careful consideration. Research different manufacturers, compare features and prices, and prioritize shelters with:
- Independent Testing and Certifications: Look for shelters that have undergone independent testing and meet or exceed relevant safety standards.
- Strong Anchor Systems: This is crucial for resisting high winds.
- Positive Customer Reviews: Check online reviews to assess the quality and reliability of the manufacturer and their products.
In conclusion, a well-built, properly installed above-ground storm shelter can provide significant protection during severe weather. However, careful consideration of the factors mentioned above is crucial to ensure its effectiveness and your safety. Always consult with reputable professionals for advice on shelter selection and installation.
