Welcome to Georgia Storm Shelters!

The underground tornado shelter by internationally recognized Rotational Molding leader, The Granger Plastics Company is America's leading Storm shelter innovation among safety enthusiasts and experts. Granger Plastics, a division of Granger Industries Inc. has produced Tornado Shelters for nearly 20 years now. With all of the years of dilligent reasearch and development the results have produced the industry leading, Granger ISS.

The Granger ISS Storm Shelter offers industry leading features that are not incorporated into any other single family underground storm shelter. Just a few of these features include:

  • Double Wall, 1/2" thick (each wall) Polymer Construction
  • Industry leading Triple Layer Composite Security Door
  • Ironclad Limited Lifetime Warranty
  • Tested at Texas Tech University WISE labs
  • Molded in Circular Seating
  • Molded in 3 step entrance
  • Articulating Handrails
And so much more! Read about how and why the Granger ISS is America's leading single family underground storm shelter by clicking here!

Storm Shelter Door Upgrades!

Tornado Shelter Color Door Upgrades - Forest Green
Forest Green Tornado Shelter Door, Custom Tornado Shelter Door, Granger ISS Door
Forest Green Tornado Shelter Door, Custom Tornado Shelter Door, Granger ISS Door

Tornado Shelter Color Door Upgrades - Sandstone Granite
Sandstone Granite Tornado Shelter Door, Custom Tornado Shelter Door, Granger ISS Door
Sandstone Tornado Shelter Door, Custom Tornado Shelter Door, Granger ISS Door

Tornado Shelter Color Door Upgrades - Solid Lt. Grey
Grey Tornado Shelter Door, Custom Tornado Shelter Door, Granger ISS Door
grey Tornado Shelter Door, Custom Tornado Shelter Door, Granger ISS Door

Granger Plastics offers other colors for custom upgraded doors for Storm Shelters include a grey granite, dark grey, terra cotta and more! Please ask your dealer for pricing and details on custom color options when ordering your Tornado Shelters!

Storm Shelter Adds Bullet Resistant Panel Option to Door

The Granger Plastics Company continues to add innovation to the construction of the Granger ISS underground storm shelter by adding a bullet resistant panel upgrade option to the industry leading storm shelter door. The multi layer polymer door was tested at Texas Tech’s Wind Science & Engineering Research Center Debris Impact Test Facility, to meet or exceed FEMA 320 and FEMA 361 specifications. The Shelter door, bullet resistant panel upgrade option now being offered, will continue to add to the level of protection offered from this unique multi purpose shelter. Read the full press release here for more information on the Granger ISS industry leading underground storm shelter door bullet resistant panel upgrade options, click here.

Tornado Shelter Bullet Resistant Panel, Storm Shelter Bullet Resistant Panel, UL752

Leading Tornado shelters on the news

Cincinnati, Ohio's Fox 19 news covers America's leading Underground Tornado Shelter, the Granger ISS and it's tremendous increase of sales during Tornado Season. Watch the video above as Fox 19 covers the Granger Plastics Tornado Shelter innovation.

Cincinnati, Ohio's CBS affiliate, WKRC covers the Granger Plastics Company's rotational molding innovation, the Granger ISS Storm Shelter. After a recent bad outbreak of storms and Tornadoes, Granger Plastics realized a growing demand for its superior quality, underground tornado shelter.

Tennessee area Granger ISS dealer, Integrity Shelters is featured on a Tennessee television station, discussing their recent growth in Storm Shelter interest and business and how the Granger ISS Storm Shelter is the "Cadillac" of the single famly underground shelter industry.

An North Carolina Storm Shelter customer of ABS Storm Shelters of Greensboro, NC tells a Triad Region News Channel why they purchased a Granger ISS Underground Storm Shelter.

Granger ISS Tornado Shelter- USA TODAY

After the deadly and destructive Tornados in April of 2011, USA Today ran a cover story about the increasing demand for Tornado Saferooms all across the country. Granger Plastics and the Granger ISS Storm Shelter are featured in the article. Click the link to read the full story.

Underground Tornado Shelter Manufacturing

Watch in the video above as internationally recognized Rotational Molding leader, Granger Plastics Company shows the difference between a Storm Shelter produced by a World Class manufacturer and those that are built by less innovative and quality minded companies. Granger Plastics, being a Rotational Molding leader has provided industry leading solutions for a wide variety of industries ranging from Defense, Aerospace, Material Handling, Bulk Storage Containers, Tanks, Intermediate Bulk Containers, Memorial Products and so much more. To learn more about Granger Plastics, please visit http://www.grangerplastics.com.

Storm Shelter Comparison Table

Click on the Storm Shelter Comparison Chart Below to Open/Download