The Best Deck Boxes Best Overall: Keter Brightwood 120-Gallon Deck Box Best Upgrade: Keter Westwood 150-Gallon Deck Box Most Compact: Lifetime Outdoor Storage Cube Deck Box ...

You can get a roll of Interwrap Roofing Felt on Amazon for $96. The felt should cover the entirety of your storage box's lid, with an additional five centimeters added to each side as a trim.

Materials to make two shelving units: 1 1/2-inch-thick sheet of plywood or oriented strand board (OSB). A full sheet is 4-feet-by-8-feet. Cost: about $7.50 ...