UDECX, based just outside Dayton, Ohio, has developed a series of modular, portable, and easy-to-install outdoor decks that require no cutting, drilling, or nailing. Their decks are made out of a composite material that contains no wood fillers, so rot and insect problems are not an issue.  Photo 2 of 6 in 5 Prefab Deck Kit Companies to Easily Upgrade Your Home

5 Prefab Deck Kit Companies to Easily Upgrade Your Home

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UDECX, based just outside Dayton, Ohio, has developed a series of modular, portable, and easy-to-install outdoor decks that require no cutting, drilling, or nailing. Their decks are made out of a composite material that contains no wood fillers, so rot and insect problems are not an issue.