When it comes to protecting your family during severe weather, having a reliable storm shelter is essential — especially in Oklahoma, where tornadoes and violent storms are a seasonal reality. A well-built shelter provides peace of mind, safety and the confidence that no matter how bad the storm gets, you have a secure place to go.
But with so many storm shelters available, how do you decide which one is right for your home? Two of the most popular styles are the flat top storm shelter and the slant top storm shelter. Each has unique benefits, design features and considerations that may make one more suitable for your situation.
In this guide, we’ll compare the two, highlight their advantages and also introduce you to additional options from All American Septic & Storm Shelters — including the Easy Access 6x12 Shelter and Easy Access Compact 6x7 Shelter. By the end, you’ll have the information you need to choose the right shelter for your home.
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Why Choosing the Right Storm Shelter Matters
Not all storm shelters are created equal. The shelter you choose affects not only your safety, but also your comfort and convenience during emergencies. Storms are stressful enough — you don’t want to worry about whether your shelter can hold up or if it’s difficult to enter quickly when seconds count.
The design of a storm shelter also impacts:
- Ease of access during emergencies
- Headroom and comfort inside the unit
- Capacity (how many people it can safely hold)
- Integration with your property and yard layout
- Overall protection against severe tornadoes
This is why comparing flat top and slant top storm shelters is so important. Each has distinct features designed to meet different homeowner needs.
What Is a Slant Top Storm Shelter?
A slant top storm shelter is a traditional style that has been a staple across Oklahoma for decades. Its sloped design is both practical and reliable, offering easy access and strong protection against tornadoes.
Key Features of a Slant Top Storm Shelter:
- Installed deep into the ground for added safety
- Angled entryway that allows easier entry and exit
- Steel ladder system with strong handholds
- Spacious interior with excellent headroom
At All American Septic & Storm Shelters, we offer the Slant Top 6x8 Shelter, which can comfortably hold 8 to 10 adults. Its deeper placement in the ground not only adds safety, but also increases interior comfort. Many families appreciate the convenience of the angled entryway compared to more vertical ladders.
What Is a Flat Top Storm Shelter?
A flat top storm shelter has a different design — one that allows it to sit flush with the ground. This makes it an excellent choice for homeowners who want a shelter that blends seamlessly with their yard, driveway or patio.
Key Features of a Flat Top Storm Shelter:
- Completely underground design
- Flush installation for a discreet look
- More vertical ladder positioning for access
- Increased floor space inside the shelter
All American Septic & Storm Shelters provides the Flat Top 6x8 Shelter, which also holds 8 to 10 adults. While the vertical ladder may be slightly more difficult to use, the shelter provides maximum protection and can be conveniently integrated into backyard layouts or patios.
Flat Top vs. Slant Top Storm Shelters: Head-to-Head Comparison
Let’s break down the key differences between the two designs so you can make an informed decision.
| Feature | Slant Top Storm Shelter | Flat Top Storm Shelter |
|---|---|---|
| Design | Angled entryway | Flush with the ground |
| Ease of Entry | Easier with sloped entrance | More vertical ladder, slightly harder |
| Interior Space | Comfortable with good headroom | More usable floor space |
| Capacity | 8–10 adults | 8–10 adults |
| Integration with Property | Noticeable slope above ground | Blends into yard or patio |
| Best For | Families prioritizing easy access | Homeowners wanting full underground concealment |
Both designs are EF5-rated, meaning they can withstand the most powerful tornadoes on record. Ultimately, the decision often comes down to personal preference for entry style and property aesthetics.
Easy Access Storm Shelters: More Options to Consider
While flat top and slant top storm shelters are the most common, All American Septic & Storm Shelters also offers easy access designs. These shelters combine functionality, safety and convenience.
The easy access models give homeowners even more flexibility, making sure there’s a storm shelter to meet every need and property layout.
Easy Access 6x12 Storm Shelter
If you’re looking for a spacious option that makes entering and exiting easier, the Easy Access 6x12 Shelter is ideal. Its larger size provides room for bigger families or small groups, while the gentle slope entry makes access simple for children, seniors or anyone with mobility challenges.
This model is one of the most versatile storm shelters available, offering plenty of space to store emergency supplies like flashlights, radios, bottled water or blankets so your family is comfortable and prepared during severe weather. The roomy interior also allows you to sit or move around more easily compared to smaller models, which can make a big difference if you need to spend several hours inside during a long storm.
For families who prioritize both comfort and safety, the Easy Access 6x12 Storm Shelter is a smart investment. It combines strength, durability and accessibility — giving you the peace of mind that everyone in your household has a safe place to go when tornado sirens sound.
Easy Access Compact 6x7 Storm Shelter
For homeowners with smaller yards or limited space, the Easy Access Compact 6x7 Shelter is the perfect solution. It still provides the same EF5-rated protection but is designed to fit comfortably in tighter areas without sacrificing safety.
Despite its compact footprint, this shelter is thoughtfully designed to maximize interior space. It can comfortably hold a family while also providing storage for essential storm supplies, ensuring you won’t feel unprepared when bad weather strikes. The slope-entry design makes getting in and out quick and hassle-free, which is especially important when you need to act fast.
This model is ideal for couples, small families or anyone who wants reliable tornado protection without taking up too much yard space. It’s proof that you don’t need a large backyard to enjoy the security and confidence of having a storm shelter you can trust.
Benefits of Installing a Storm Shelter in Oklahoma
No matter which design you choose — flat top, slant top or easy access — the benefits of having a storm shelter in Oklahoma cannot be overstated:
- Maximum Safety: Provides life-saving protection against EF5 tornadoes.
- Peace of Mind: You and your family know exactly where to go when storms hit.
- Property Value: A quality storm shelter can increase your home’s value and appeal to buyers.
- Convenience: Installed directly on your property for immediate access during emergencies.
- Durability: Concrete shelters are built to last and require minimal maintenance.
How to Decide Which Storm Shelter Is Best for You
When choosing between flat top vs. slant top storm shelters, ask yourself these questions:
01. How important is ease of access?
- If you have small children or elderly family members, the angled entry of a slant top or easy access design may be best.
02. Do you want the shelter to blend into your yard?
- If yes, a flat top design will likely be your best choice.
03. How much space do you need inside?
- For larger families, consider the Easy Access 6x12 Shelter for extra room.
04. What is the layout of your property?
- Smaller yards may be better suited to the Compact 6x7 Shelter, while larger spaces allow for more flexibility.
Maintenance Tips for Storm Shelters
Regardless of which type of shelter you choose, proper maintenance ensures it’s always ready for storm season.
- Keep It Clean: Remove debris, dirt or items blocking the entrance.
- Check for Leaks: Inspect seals and walls to make sure water isn’t entering.
- Test the Door: Make sure the door operates smoothly and locks securely.
- Stock Emergency Supplies: Store flashlights, water, first aid kits and other essentials inside.
Routine care is simple but vital for making sure your storm shelter remains fully functional.
Protect Your Family with a Reliable Storm Shelter
When it comes to storm shelters, there’s no one-size-fits-all solution. Both flat top and slant top storm shelters offer excellent protection and durability. The right choice depends on your household’s unique needs, preferences and property layout.
- Choose a slant top storm shelter if you want easier access and good headroom.
- Choose a flat top storm shelter if you prefer a fully underground design that blends seamlessly into your yard or patio.
- Consider easy access storm shelters if you need more space or simpler entry options.
No matter which option you choose, All American Septic & Storm Shelters provides EF5-rated, concrete shelters that deliver the highest level of safety for Oklahoma families.
Ready to protect your family with a reliable storm shelter? Explore our full line of flat top, slant top and easy access storm shelters today. Contact All American Septic & Storm Shelters for expert installation and unbeatable protection.
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