This book investigates the practical methods homeowners can employ to identify and rectify energy inefficiencies within their residential structures. Thomas Blandy provides a technical framework for understanding how home design and construction influence thermal performance. By applying fundamental principles of energy conservation, the author guides readers through the process of diagnosing specific weatherization needs to improve overall home efficiency.

Experts recognize this work as a foundational resource for homeowners seeking to understand the mechanics of residential energy efficiency. Readers frequently note the clarity of the technical explanations provided for common household construction issues.