storm cellars
Overview
For generations, Oklahoma families have trusted in-ground storm cellars as their refuge during severe weather, and our modern concrete storm cellars combine this time-tested protection with advanced engineering and waterproofing technology.
Available in four versatile styles – including our popular 6x8, spacious Jumbo, convenient EZN, and low-profile Flat Top models – we offer options to suit every property and family size.
As an Oklahoma-based company, we understand the unique challenges of our region's severe weather patterns and soil conditions, which is why we back every installation with a 10-year warranty, giving you complete peace of mind about your family's safety.
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6x8
• Inside Dimensions: 6' x 8' x 6’2”
• Fits up to 10 people
• Stamped Block Pattern
• Meets or Exceeds FEMA Standards
• 10 year limited warranty -
XL
• Inside Dimensions: 7' x 10' x 6’2”
• Fits up to 14 people
• Stamped Block Pattern
• Meets or Exceeds FEMA Standards
• 10 year limited warranty -
EZ-N
• Inside Dimensions: 6' x 8' x 6’10”
• 10” Deep Stair Treads
• Oversized door for easiest entry
• 10 year limited warranty
• Fits up to 10 people
• Stamped Block Pattern
• Meets or Exceeds FEMA Standards
• 10 year limited warranty -
Flat Top
• Inside Dimensions 6’ x 8’ x 6’10”
• Fits up to 10 people
• Meets or Exceeds FEMA Standards
• 10 year limited warranty
• Broom Finished Top
• Installed flush to the ground
Built to last
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Superior Construction
+ Reinforced concrete walls built with 5000 PSI strength
+ Fortified roof design for enhanced protection
+ Professional-grade EPRO waterproofing system
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Thoughtful Design Features
+ Complete ventilation system featuring: Turbine ventilation, 4-way vent system, and covered door holes for air circulation
+ Generous ceiling height for comfort
+ Durable powder-coated door and ladder system
+ Backed by our 10-year warranty
FAQS
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Oklahoma Saferoom and Septic Storm Cellars undergo rigorous testing at Texas Tech University, where they are subjected to EF-5 simulated projectile impact testing.
Our commitment to safety extends beyond mere testing; each shelter undergoes thorough examination by third-party engineers to ensure compliance with and surpassing of requisite storm shelter codes and standards.
Rest assured, all our shelters not only meet but exceed the rigorous criteria outlined by ICC 500, FEMA 320, and FEMA 361 guidelines for shelters. Your safety and peace of mind are our top priorities.
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Our In Ground storm cellars are installed by a trained excavator to ensure proper leveling and drainage. Contact us and let our proficient installers guide you through the process seamlessly.
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There are three primary advantages of concrete over metal shelters:
Concrete exhibits superior resistance to rust and corrosion compared to steel shelters.
During the intense heat of peak storm season, concrete maintains its temperature more effectively than steel shelters making it you more comfortable when you are in your storm shelter.
The substantial security provided by up to 6 inches of concrete surrounding you offers considerable peace of mind.
Not what you were looking for?
Check out our Saferooms.
what our customers say
Questions? One of our Team members will be happy to help!
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