![]() See the new generation of Granger ISS Tornado Shelter doors under go FEMA 320 & FEMA 361 testing at Texas Tech University's Wind Science & Engineering Research Center. See the NEW Granger ISS door exceed both FEMA 320 & FEMA 361 testing! The only Storm Shelter with a Safe Room/Panic Room quality door! Other colors for custom upgraded doors for Underground 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 Granger ISS Storm Shelter! Underground Storm Shelter Color Door Upgrades - Solid Lt. Underground Storm Shelter Color Door Upgrades - Sandstone Granite The Granger ISS now offers the industry leading door in the following upgrade colors: Underground Storm Shelter Color Door Upgrades - Forest Green Many consumers wish for Storm Shelter to have some aethehtic value as well as the life saving protection that is offered by industry leading Underground Safety Shelters, such as the Granger ISS. Storm Shelters offer your family a much needed level of protection against storms and tornados. In the quest for perfection, Granger Industries continues its process of relentless improvements by now offering ALL Granger ISS Tornado Shelters to offer industry leading, double wall, foam filled protection! This addition of foam allows for an increased structural design while drastically reducing on condensation or sweating issues that plague and eventually ruin other shelters! Don't subject your family to mosquito cess pools and flooded, rotting shelters! Go with the experienced World leader who continues to prove safety and innovation with a world class leading product from Granger Industries! Tornado Shelter gets Foam Filled Innovation! Granger ISS Storm Shelter on The Weather Channel ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |