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Tahoe Passive House

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About This Project

The Lake Tahoe Passive House stands as a testament to sustainable design and construction, embodying the rigorous standards of Passive House certification, which is currently pending. Nestled in the picturesque landscape of South Lake Tahoe, California, this home was meticulously crafted by Sierra Sustainable Builders, emphasizing energy efficiency and minimal environmental impact. The design integrates advanced building science principles, showcasing a clean, modern aesthetic that harmonizes with its natural surroundings. From the ground up, the construction process prioritized insulation and thermal performance. The foundation features 6 inches of expanded polystyrene (EPS) rigid insulation beneath the entire slab, establishing a solid energy-efficient base. The walls were primarily constructed using 8.5-inch Structural Insulated Panels (SIPs), which are known for their superior thermal properties. A subsequent layer of 3 inches of rigid insulation was added, culminating in a total wall insulation thickness of 11.5 inches, achieving an impressive R-value of 42. The roofing system further enhances the home’s energy performance, incorporating a continuous layer of 12-inch SIPs, boasting an R-value of 44. Every detail of the framing was thoughtfully designed to mitigate structural thermal bridging, ensuring a seamless barrier against energy loss. The culmination of these efforts results in an envelope that not only meets but exceeds the expectations for energy efficiency. Inside, the contemporary bathroom exemplifies the home’s modern design ethos, featuring clean lines and a minimalist aesthetic that reflects the overall vision for the Lake Tahoe Passive House. The project, initiated in 2014, represents a significant investment, with costs ranging from $500,001 to $750,000. The outcome is a striking, energy-efficient residence that serves as a model for sustainable living while offering the comfort and luxury of contemporary design. The Lake Tahoe Passive House is not merely a home; it is a commitment to responsible construction and a sustainable future.

SERVICES PROVIDED

Landscape Design Landscape Construction Patio Design & Installation Deck Building & Repair Siding & Exterior Remodeling Kitchen Remodeling Interior Design & Decorating Home Renovation & Remodeling Services Design-Build Services Custom Home Builders Carpentry & Woodworking Architectural & Building Design Services Bathroom Remodeling

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