Call Us Today:

OKC: 405-216-3999
Tulsa: 918-970-4770

Outdoor Sloped Concrete Storm Shelter

Storm Safety When You Need It The Most

 outdoor_sloped_concrete_shelterOutdoor sloped concrete shelters are typically installed outside on your property and are designed with the top of the shelter above the ground with the door sloping down to ground level. Outdoor sloped concrete shelters are still very popular shelter options. Make sure your family is safe when severe weather strikes.

F5 Sloped Concrete Shelters Include:

  • 6x8x6.2 tall (interior dimensions)sloped_concrete_shelter_2
  • 4 inch walls
  • 6,000 PSI concrete
  • Sealed with SikAFlex
  • Comes with stairs with 4 steps and railing down both sides
  • Typically a 3-5 hour install
  • 10 year warranty
  • 6” wind turbine for ventilation
  • Meets FEMA 320, 361, and ICC 500 Standards.



Oklahoma City: (405)-216-3999
Tulsa: (918) 970-4770

Storm Shelters, Garage Storm Shelters
Underground Shelters, Safe Rooms


F5 Payment Options

We accept cash, check, money order, credit cards: Discover, Visa and Mastercard. Additionally, several credit unions are currently offering low APR loans on storm shelters. See our Financing page for more details.

F5 Storm Shelters has installed thousands of storm shelters for satisfied customers all over the state of Oklahoma.

OKC Address:

16524 N Pennsylvania Ave
Edmond OK 73012-9010
Toll free:1-855-F5Alive

Tulsa Address:

10846 S. Memorial Dr. #112
Tulsa, OK 74133

Location is @
111th & South Memorial

(918) 970-4770
F5 Storm Shelters Logo


OKC – (405) 216-3999
Tulsa – (918) 970-4770

Storm Shelters, Tornado Shelters, Safe Rooms