Modernizing Historic Homes: From Smart Locks to High-Efficiency Climate Control Systems

This episode of This Old House explores the intersection of historic home renovation and modern technology. Join the crew as they install advanced security, high-efficiency climate systems, and custom finishes to demonstrate how to preserve a home while upgrading its functionality and safety.

The episode highlights the integration of contemporary tech into residential spaces. Security specialist Jack Basset demonstrates a wireless system capable of detecting window and door breaches, as well as the specific acoustic signature of breaking glass. Meanwhile, plumbing and heating expert Richard Trethewey showcases a high-efficiency setup featuring a condensing boiler and an indirect hot water tank, alongside a two-stage air conditioning unit.

Beyond systems, the crew focuses on material finishes and hardware. Master carpenter Tom Silva installs smart locks that allow homeowners to re-key their own doors, while contractors demonstrate specialized techniques like 'leathering' granite with metal brushes and creating distressed wood finishes. The project concludes with landscape designer Jenn Nawada Evans overseeing community tree planting and sod installation, illustrating the comprehensive approach required to renovate historic properties.

Source: This Old House | Systems, Security, and Surfaces (S32 E15) | FULL EPISODE