Waterproofing Episodes

In Walpole, a two-unit ranch gets a code-rated firewall, a shared hydro-air HVAC system, whole-house water filtration, and a cold-joint injection that makes old-meets-new basement walls honest. Then Kevin and Tom tour a finished attic ADU in Dorchester—proof that 700 square feet can feel like a yacht.

Jim's brother drives down from Jersey to tile a bathroom, a father-son roofing duo explains why four nails aren't enough anymore, and Kevin sneaks in a field trip to the Biltmore Estate.