... it from moisture. follow these steps to build your shed foundation. ... another option is masonry blocks set on 4 inches of gravel. the next ... floor frame. build the floor frame with treated 2 x 4s and nails according to your shed's directions.
the blocking or solid bridging is not completely installed between these floor joists. blocking is a general, american english term for the use of short pieces (blocks) of dimensional lumber in wood framed construction.