This Old House

Lexington: Seven Layer Floors (45x10)

Air date: Jan 11, 2024

Mid-century modern details are taking shape on the exterior. On the interior, rigid foam is installed on the subfloor to meet strict energy codes. The homeowner goes shopping for door hardware with accessible considerations. A single tile prep and waterproofing system is used to create a watertight bathroom for zero threshold entry to the shower. A motorized multi-slide door is installed.