About Granger ISS Shelters
Internationally recognized Rotational Molding Leader
The Granger ISS is manufactured by custom rotational molding industry leader, Granger Plastics Company located in Middletown, OH. The rotational molding company is highly lauded for its tornado shelter design and also handles custom work for a number of industries including aerospace, medical supplies, defense, agriculture and countless others. Granger Plastics Company has been in business over 30 years and holds quality and customer service in the highest regard. With unsurpassed attention to detail, the manufacturing capabilities of Granger Plastics are highly sought out for projects both large and small. The full service facility includes engineering services, in house mold shop, manufacturing and secondary assembly capabilities and drop shipping. Granger Plastics Company is committed to providing solutions beyond expectations for every customer.
In addition to the Granger ISS In-ground Safety Shelter the company produces a number of propriety products including Air Cargo Containers under the division of Granger Aerospace, ForeverSafe theft deterrent cemetery products, The Sandsaver® Natural Solution to Beach Erosion, The Lucky Seven indoor outdoor poker table, Weight-Mate and Water-Mate inclement weather ballast and water tanks. Also available are laundry carts, recycling containers, intermediate bulk containers available with several options including an all plastic stackable model “The Avenger”, forkliftable bulk storage containers, shipping containers and numerous additional products, including a large number of custom rotational molding products for OEMs and various industry leaders.
Granger Plastics Company is a part of Granger Industries which also includes Granger Aerospace, ForeverSafe Products and the Granger ISS In-ground Safety Shelter. For more information about Granger’s many rotationally molded product lines contact (513) 424-1955 or visit www.grangerplastics.com
Granger ISS Tornado Shelter Information
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Additional Granger ISS Tornado Shelter Resources
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In-ground Safety Shelter
www.grangeriss.com
Tornadoes don’t check the map before they form. 🌪️
Two EF1 tornadoes were confirmed in northern Arizona this month — another reminder that severe weather can strike well outside the areas traditionally associated with “Tornado Alley.”
Our latest article takes a closer look at why tornadoes can happen in unexpected places, what homeowners should know about severe-weather preparedness, and why where you live shouldn’t be your only measure of tornado risk.
If you’ve ever thought, “We don’t really get tornadoes here,” this one is worth a read.
👉 www.grangeriss.com/tornadoes-outside-tornado-alley/
#TornadoSafety #StormShelter #TornadoPreparedness #GrangerISS #SevereWeather
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Can Tornadoes Happen Outside Tornado Alley? | Granger ISS
www.grangeriss.com
When most Americans think about tornadoes, they picture Oklahoma, Kansas, Texas, or other states traditionally associated with Tornado Alley. But tornadoes are not confined to one region of the United...- likes 1
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Where do you go when a tornado warning is issued—and your building doesn't have a designated storm shelter?
New NOAA-funded research from the University of Missouri will examine the tornado sheltering challenges faced by people living in apartments and multifamily housing, including access to safe shelter, preparedness planning and the barriers residents may face during severe weather.
It's an important area of tornado-safety research. For people living without a basement or designated shelter, identifying the safest available option before severe weather arrives can make a critical difference.
We're looking forward to seeing what this research finds and how it may help communities improve tornado preparedness and shelter access.
🌪️ Read more about the research from the University of Missouri below.
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Jennifer First awarded NOAA funding for tornado sheltering research
healthsciences.missouri.edu
The $126,000 NOAA grant will fund research into tornado shelter access and preparedness among apartment residents in the southeastern United States.0 CommentsComment on Facebook
Choosing a tornado shelter is about more than comparing size and price.
Before hiring a tornado shelter contractor, homeowners should verify who manufactures the shelter, what testing and documentation support the claims, how the shelter will be installed, and who will stand behind it after installation.
We put together 8 important things every homeowner should verify before signing a contract or paying a deposit.
www.grangeriss.com/before-you-hire-tornado-shelter-contractor/
#tornadoshelter #stormshelter #SevereWeatherPreparedness #HomeSafety
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Granger ISS on X
Michigan Safe Room Program Offers Savings and Safety For Families
#tornado #storm #tornadoshelter #stormshelter #grangeriss #safety #weather #tornadoshelters #stormshelters #rotationalmolding #rotomolding
Michigan Safe Room Program Offers Savings and Safety for Families
Michigan usually sees 13 to 16 tornadoes annually, but 2026 has already exceeded that total as Tornado Alley expands farther into the Midwest.
bit.ly
Learn more about America's leading #TornadoShelter, the Granger ISS online at:
Tornado Shelters | Storm Shelters | Rotomolded Underground Shelter
www.grangerplastics.com
See the Granger ISS #Tornado Shelter on @FOX19 last night as the GM of @GrangerPlastics was on talking about Tornado Shelters and the Ohio EMA Rebate Program! #TornadoShelters #Ohio #EMA #Weather #StormShelters #GrangerISS
Demand spikes for plastic tornado shelters in wake of storms, state rebate program
It's a popular time to purchase a tornado shelter, and you can get cash back from the state if you do.
www.fox19.com
Whitley County Indiana's Post & Mail covers Granger Plastics Company and their Weight-Mate All-Weather Traction solution!
http://ow.ly/qAFS50x6j5W
#Indiana #Plastics #Rotomoulding #Granger
Granger ISS on Instagram
tornadoshelters
37 Posts 75 Followers
America's leading underground Tornado Shelter, the Granger ISS
Tornado Shelter shipments keep rolling! 🌪️💪
Another load of Granger ISS underground tornado shelters is headed out and on its way to help protect more families.
Every shelter that leaves our facility represents another home taking storm preparedness seriously — and another family with a dedicated place to go when seconds matter.
Built tough. Built to protect. Built by Granger ISS.
Looking to add an underground tornado shelter to your home? Visit GrangerISS.com to learn more.
#TornadoShelter #StormShelter #TornadoSafety #SevereWeather #StormPreparedness #UndergroundShelter #SafeRoom #TornadoSeason #GrangerISS #MadeInUSA
Tornado Shelter shipments keep rolling! 🌪️💪
Another load of Granger ISS underground tornado shelters is headed out and on its way to help protect more families.
Every shelter that leaves our facility represents another home taking storm preparedness seriously — and another family with a dedicated place to go when seconds matter.
Built tough. Built to protect. Built by Granger ISS.
Looking to add an underground tornado shelter to your home? Visit GrangerISS.com to learn more.
#TornadoShelter #StormShelter #TornadoSafety #SevereWeather #StormPreparedness #UndergroundShelter #SafeRoom #TornadoSeason #GrangerISS #MadeInUSA
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An installed Granger ISS Tornado Shelter with a special `Crimson Tide` colored door... installed in Alabama imagine that!! It`s possible to get your door and vent molded in your teams favorite colors!! Inquire today!! #TornadoShelters #stormshelters #UndergroundShelters #Alabama
An installed Granger ISS Tornado Shelter with a special `Crimson Tide` colored door... installed in Alabama imagine that!! It`s possible to get your door and vent molded in your teams favorite colors!! Inquire today!! #TornadoShelters #stormshelters #UndergroundShelters #Alabama ...
An installed Granger ISS Tornado Shelter with a special `Crimson Tide` colored door... installed in Alabama imagine that!! It`s possible to get your door and vent molded in your teams favorite colors!! Inquire today!! #TornadoShelters #stormshelters #UndergroundShelters #Alabama
An installed Granger ISS Tornado Shelter with a special `Crimson Tide` colored door... installed in Alabama imagine that!! It`s possible to get your door and vent molded in your teams favorite colors!! Inquire today!! #TornadoShelters #stormshelters #UndergroundShelters #Alabama ...
A very special Happy Birthday to our GM`s daughter, who has been known to dress up like Dorothy from Wizard of OZ at some of the Tradeshows!! She also keeps us on our toes when it comes to Baseball! Happy Birthday EJ! #FutureRotomolder? #FuturePlasticsExec #FutureMLBTeamOwner?
A very special Happy Birthday to our GM`s daughter, who has been known to dress up like Dorothy from Wizard of OZ at some of the Tradeshows!! She also keeps us on our toes when it comes to Baseball! Happy Birthday EJ! #FutureRotomolder? #FuturePlasticsExec #FutureMLBTeamOwner? ...
Families taking a look at the Granger ISS Tornado Shelter at the Indiana State Fair!! #TornadoShelters #StormShelters #UndergroundShelters #GrangerISS #Indiana #StateFair #IndianaStateFair #GrangerPlastics
Families taking a look at the Granger ISS Tornado Shelter at the Indiana State Fair!! #TornadoShelters #StormShelters #UndergroundShelters #GrangerISS #Indiana #StateFair #IndianaStateFair #GrangerPlastics ...
The Granger ISS Tornado Shelter offers a number of attractive door and vent color options. Just another example of how the Granger ISS Storm Shelter stands out from other competing shelters- function, features, lifespan, durability and even aesthetics! #GrangerISS #GrangerIngroundSafetyShelter #TornadoShelters #StormShelters #UndergroundShelters #GrangerPlastics #PlasticStormShelter #PlasticStormShelterThatLastsForever
The Granger ISS Tornado Shelter offers a number of attractive door and vent color options. Just another example of how the Granger ISS Storm Shelter stands out from other competing shelters- function, features, lifespan, durability and even aesthetics! #GrangerISS #GrangerIngroundSafetyShelter #TornadoShelters #StormShelters #UndergroundShelters #GrangerPlastics #PlasticStormShelter #PlasticStormShelterThatLastsForever ...
Granger Plastics Company 1600 MADE Industrial Dr.
Middletown, OH 45044
Phone: (513) 424-1955
Email: sales@grangerplastics.com
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