Caribbean style hurricane proof window installation on shipping container
Nothing is better than working with my boys...

Nailed from the inside with 2-inch roof screws with rubber washers leveraging treated lumber wood with Loctite PL Premium 10 oz. Polyurethane Construction Adhesive (Up to 3 times stronger than traditional adhesives, I am told).
According to some tests performed on YouTube, Loctite PL Premium holds 272 pounds.

Tiny Home vacation spot right on the beach
Cane Bay, St-Croix, USVI