"I'm a carpenter and wanted to create a new cover to protect any outdoor framing joist," said an inventor, from Quincy, Mass.

Wood is often the most cost-effective and efficient material for creating deck flooring. Wood looks great, weathers well, ...

Mold on floor joists can weaken the wood, lead to health problems, and result in costly repairs if not handled quickly.

"so I invented the JOIST COVER. My design helps prevent water damage to a wooden joist, and it could help extend the life of the joist." The patent-pending invention provides a specialized cover ...