Tennessee Storm Shelters

The underground storm shelters by internationally acknowledged Rotational Molding leader, The Granger Plastics Company is the United State's leading Storm shelter innovation among protection experts and enthusiasts. Granger Plastics, a segment of Granger Industries Inc. has produced Tornado Shelters for close to 20 years now. With all of the years of dilligent reasearch and developments, the end result created the industry leading, Granger ISS Storm Shelter.

Leading Features

Double Wall Polymer Construction, Offering the longest usable lifespan of any Shelter in the industry, America's leading shelter the Granger ISS

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Shelter Dealers

Find a Storm Shelter dealer in Tennessee to get pricing, installation quotes, features and options or just general information!

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Request Quote

Looking to buy a Storm Shelter? Do you have questions or would you like more info? Contact Us today!

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America's Leading Storm Shelter!

With nearly 20 years of industry leading underground storm shelter manufacturing experience, Granger Industries continues to separate itself from many seasonal or fly by night operations by providing safety and sanctuary for thousands upon thousands of families all over the world. While the Granger ISS shelter not only continues to be America's leading underground shelter, a growing number of families internationally have purchased the Granger ISS as their underground safety shelter solution!

Storm Shelter Features

USA's leading Storm Shelter on The News!

Cincinnati, Ohio's Fox 19 news channel covers the nation's leading Underground Storm Shelter, the Granger ISS and it's incredible rise of sales during the Storm & Tornado Season. Watch the video clip above as Fox 19 covers the Granger Plastics Storm Shelter advancement.

Cincinnati, Ohio's CBS affiliate, WKRC covers the Granger Plastics Company's rotational molding innovation, the Granger ISS Storm Shelter. After a recent bad break out of storms and Tornadoes, Granger Plastics realized an expanding need for its exceptional quality, underground storm cellar.

TN Storm Shelter Dealer Interview

Chattanooga, Tennessee area dealer, Integrity Shelters is included on a Tennessee television news channel, discussing their recent growth in Storm Shelter sales and how the Granger ISS Storm Shelter is the "Cadillac" of the solitary famly underground shelter market.

Granger ISS News Across The Country

A 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.

Indiana Storm Shelter dealer talks to a Terre Haute news channel about his new venture into selling Granger ISS Underground Storm shelters and how it has increased business for his Manufactured Housing retail sales.

Granger ISS Tornado Shelter
USA TODAY