Roger Cook shows host Kevin O'Connor how he's installing a pre-fabricated pitched structural foam trench drain.  Kevin visits the Stata Center at MIT.

Roger Cook sets the massive bluestone treads on a stringer that appears to float over the new water feature.  Richard Trethewey shows Kevin why a chiller makes sense for cooling a house on a tight urban lot.  Flooring contractor Pat Hunt shows Kevin the new engineered floors from Europe.