If you're building or renovating, passive solar design can make your house easier to keep comfortable. Our panel of experts ...

Passive houses, also known as "Passivhaus", represent a construction model that integrates energy efficiency, comfort and sustainability. While it may seem like a futuristic concept, this type of ...

Richard Pedranti Architect (RPA), a premier architecture firm pioneering energy-efficient architecture for modern living, has ...

For passive house, it’s not just about U-values. The form, fenestration / orientation, infiltration and ventilation influence how good the U-values need to be. Get these things right and you need less ...