How long of a warranty is offered with the Inground Safety Shelter?
The Inground Safety Shelter by Granger Plastics, possibly offers the longest warranty in the market by Shelter manufacturers. The ISS is protected by a Limited Lifetime Warranty against manufacturers issues and defects. The Granger Plastics company has been producing various models of Inground Shelters for nearly 10 years and producing high quality Rotationally Molded solutions for a wide range of industries for over 15 years now!
