Synopsis

In the loft space, general contractor Tom Silva offers host Kevin O'Connor a practical demonstration of circular saw technique. Next, plumbing and heating specialist Richard Trethewey installs a new outdoor faucet for a homeowner, utilizing flexible plastic tubing known as PEX. Joining Richard, Tom, Kevin, and landscaping contractor Roger Cook, they ponder the question, "What is it?" Finally, arborist Matt Foti safeguards a tree from splitting by installing steel cables and through-bolts to prov