Guardian 40 In. x 48 In. Single Strength Window Glass Outdoor Home In the event of a

In the event of a flood the internal floats lift to release the flood door to rotate open and relieve the hydrostatic pressure regardless of the louvers' position

and that's it

Phenolic makes a high strength

The Mini Green Egg can cook:

Guardian 40 In. x 48 In. Single Strength Window Glass Outdoor Home In the event of aHigh quality float glass manufactured by Guardian Industries. Float glass provides easy cutting and superior optical characteristics over sheet glass (manufactured by the drawn method). Various sizes in single strength (SSB), 3 32" thick and or double strength (DSB), 1 8" thick. 5% volume discount available on orders of 10 boxes or more, assorted sizes.