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Showing posts from December, 2025

New to Passive Homes? The Simple Homeowner’s Guide to Going Ultra-Energy-Efficient

Passive homes represent a game-changer for homeowners seeking comfort without skyrocketing energy bills. These ultra-efficient buildings maintain ideal indoor temperatures year-round using minimal heating or cooling, slashing energy use by up to 90% compared to standard Australian homes. If you're exploring options like Australian Passive House standards, this guide breaks it down simply, with a spotlight on Home Construction Sydney projects. What Makes a Passive Home Tick? At its core, a passive home relies on five principles: superior insulation, airtight construction, high-performance windows, thermal bridge-free design, and mechanical ventilation with heat recovery. This setup ensures space heating demand stays below 15 kWh per square meter annually, or a peak load of 10 W per square meter, while keeping cooling needs equally low. In Australia, where climates range from Sydney's humid summers to cooler southern winters, these homes prevent overheating—limiting hours abo...