The Tank is our 3/8 thick EF-5 rated safe room and it is both our thickest, and most popular safe room. We manufacture all of our safe rooms right here in North-Eastern Oklahoma and have over fourteen years of experience in manufacturing EF-5 rated safe rooms. All of our safe rooms meet or exceed all of the standards set for above ground storm shelters including FEMA 320 and ICC-500 on every model and we hold our safe rooms to the absolute highest standard.
The Knight safe room has ¼ thick walls, roof and door, offering peace of mind with EF-5 rated protection.
The Knight safe room has ¼ thick walls, roof and door, offering peace of mind with EF-5 rated protection.
Survival Zone Safe Rooms is run by a family that has three generations of storm shelter and safe room building experience and we’re located just north of Tulsa, Oklahoma. The owners are experienced welders, who have been manufacturing EF-5 rated, above ground, steel safe rooms since 2004. In 2017, they started retailing their own brand: Survival Zone. This step has given them the freedom to implement the unique ideas they have been able to deliver to families. Survival Zone has raised the bar for the level of quality for storm shelters here in Oklahoma, while simultaneously maintaining a price that is affordable and better than customers can find elsewhere.
