Granger ISS Tornado Shelter - Rotational Molding | Granger Plastics Company

aerospace shelters

Granger ISS Tornado Shelter

America’s leading Tornado Shelter, The Granger ISS offers rotationally molded double-wall foam filled construction while exceeding both FEMA and ICC 500 standards of safety. Featuring (2) 1/2″ thick rotationally molded polyethylene walls, then filled with a structural foam for rigidity and insulating purposes. The only storm shelter on the market with a 1,000+ year usable lifespan, offering protection to your family for generations to come!

Granger ISS Tornado Shelter Weather Channel

Watch in the video above, as Alli explains to the Team at the Weather Channel how the Granger ISS Tornado Shelter is superior to most underground storm shelters. Featuring durable, roto-molded construction, along with a multi-layer door, molded in circular seating, a 3 step entrance with articulating handrails. The Granger ISS, America’s leading Underground Tornado Shelter is the only shelter to provide generations of protection with industry leading features!

Granger ISS Storm Shelter on HouseSmarts TV

You can learn more about the Granger ISS Tornado Shelter by clicking here or visiting any of the Granger ISS Tornado Shelter links below!

Granger ISS Tornado Shelter Information

Click below to download Granger ISS Tornado Shelter Information

Tornado Shelter Information

Granger ISS Tornado Shelter Links

img.wp-smiley,img.emoji{display:inline !important;border:none !important;box-shadow:none !important;height:1em !important;width:1em !important;margin:0 .07em !important;vertical-align:-.1em !important;background:none !important;padding:0 !important;}@media only screen and ( max-width: 768px ){html body div.wprm-wrapper{overflow:scroll;}html body div.wprm-overlay{background:#000;}#wprmenu_bar{background-image:url("");background-size:cover;background-repeat:repeat;}#wprmenu_bar.nitro-lazy{background-image:none !important;}#wprmenu_bar{background-color:#fdfefe;}html body div#mg-wprm-wrap .wpr_submit .icon.icon-search{color:#fff;}#wprmenu_bar .menu_title,#wprmenu_bar .wprmenu_icon_menu,#wprmenu_bar .menu_title a{color:#000;}#wprmenu_bar .menu_title{font-size:20px;font-weight:normal;}#mg-wprm-wrap li.menu-item a{font-size:15px;text-transform:uppercase;font-weight:normal;}#mg-wprm-wrap li.menu-item-has-children ul.sub-menu a{font-size:15px;text-transform:uppercase;font-weight:normal;}#mg-wprm-wrap li.current-menu-item > a{background:#f8f8f8;}#mg-wprm-wrap li.current-menu-item > a,#mg-wprm-wrap li.current-menu-item span.wprmenu_icon{color:#fff !important;}#mg-wprm-wrap{background-color:#f1f1f1;}.cbp-spmenu-push-toright,.cbp-spmenu-push-toright .mm-slideout{left:80%;}.cbp-spmenu-push-toleft{left:-80%;}#mg-wprm-wrap.cbp-spmenu-right,#mg-wprm-wrap.cbp-spmenu-left,#mg-wprm-wrap.cbp-spmenu-right.custom,#mg-wprm-wrap.cbp-spmenu-left.custom,.cbp-spmenu-vertical{width:80%;max-width:400px;}#mg-wprm-wrap ul#wprmenu_menu_ul li.menu-item a,div#mg-wprm-wrap ul li span.wprmenu_icon{color:#000;}#mg-wprm-wrap ul#wprmenu_menu_ul li.menu-item:valid ~ a{color:#fff;}#mg-wprm-wrap ul#wprmenu_menu_ul li.menu-item a:hover{background:#f8f8f8;color:#1cb9c8 !important;}div#mg-wprm-wrap ul>li:hover>span.wprmenu_icon{color:#1cb9c8 !important;}.wprmenu_bar .hamburger-inner,.wprmenu_bar .hamburger-inner::before,.wprmenu_bar .hamburger-inner::after{background:#000;}.wprmenu_bar .hamburger:hover .hamburger-inner,.wprmenu_bar .hamburger:hover .hamburger-inner::before,.wprmenu_bar .hamburger:hover .hamburger-inner::after{background:#fff;}div.wprmenu_bar div.hamburger{padding-right:6px !important;}#wprmenu_menu.left{width:80%;left:-80%;right:auto;}#wprmenu_menu.right{width:80%;right:-80%;left:auto;}html body div#wprmenu_bar{padding-top:16.5px;padding-bottom:16.5px;}.wprmenu_bar div.wpr_search form{top:46.5px;}html body div#wprmenu_bar{height:60px;}#mg-wprm-wrap.cbp-spmenu-left,#mg-wprm-wrap.cbp-spmenu-right,#mg-widgetmenu-wrap.cbp-spmenu-widget-left,#mg-widgetmenu-wrap.cbp-spmenu-widget-right{top:60px !important;}.wprmenu_bar .hamburger{float:left;}.wprmenu_bar #custom_menu_icon.hamburger{top:0px;left:0px;float:left !important;background-color:#ccc;}.navbar{display:none !important;}.wpr_custom_menu #custom_menu_icon{display:block;}html{padding-top:42px !important;}#wprmenu_bar,#mg-wprm-wrap{display:block;}div#wpadminbar{position:fixed;}}.navbar-right .dropdown-menu{left:0;right:auto;}#mega-menu-wrap-primary #mega-menu-primary > li.mega-menu-item > a.mega-menu-link{line-height:40px;height:0px;padding:0px 20px 50px 10px;vertical-align:baseline;width:auto;display:block;color:#222;text-transform:uppercase;text-decoration:none;text-decoration:none;text-align:left;background:rgba(0,0,0,0);border:0;border-radius:0;font-family:"Poppins",sans-serif;font-size:17px;font-weight:500;outline:none;}#mega-menu-wrap-primary #mega-menu-primary[data-effect="fade_up"] li.mega-menu-item.mega-menu-flyout ul.mega-sub-menu{opacity:1;transform:translate(0,10px);}#wprmenu_bar .bar_logo{border:none;margin:0;padding:0px 8px 0px 0px;width:auto;height:35px;margin-left:60px;}#wprmenu_bar div.hamburger{margin-top:px;}.wpr-search-field{display:none;}.wpr_submit{display:none;}.n2-ss-align.n2-ss-align-visible{margin-top:-70px;}element.style{margin-left:30px;margin-right:30px;width:1349px;margin-top:50px;}.grecaptcha-badge{visibility:collapse !important;}body{font-weight:normal;font-style:normal;color:#333;}