Passive designed house Galway

The "Passive Designed Houses" project in Claregalway, County Galway, exemplifies a commitment to passive house design principles, emphasizing energy efficiency, sustainability, and comfort. Architect Miles Sampson designed these houses, with construction carried out by Niall Dolan, highlighting a dedication to environmentally responsible architectural practices.

Key details of the Passive Designed Houses in Claregalway, Co. Galway:

Foundation insulation: The project incorporates foundation insulation with Aerobord insulation in a cold bridge-free foundation system. This system is designed to eliminate thermal bridges, ensuring even insulation and reducing heat loss.

Wall build-up: The wall construction features a 14mm thick stud with cellulose insulation. The external face comprises 100mm of wood fiber insulation, while the internal face consists of an airtight membrane with an insulated service cavity. This combination contributes to energy efficiency and thermal comfort.

Roof build-up: The roof structure includes 300mm timber I-beams with cellulose insulation and an insulated service cavity. This design helps to minimize heat loss through the roof, contributing to the overall energy efficiency of the houses.

Airtightness level: The houses boast a remarkable airtightness level below 0.6 air changes per hour (ACH). This high level of airtightness helps maintain consistent indoor temperatures and reduce energy consumption.

Heating system: The heating system for these houses is the Nilan Compact, known for its energy-efficient ventilation and heating capabilities.

Triple glazed timber windows: The use of triple-glazed timber windows enhances insulation, reduces heat loss, and contributes to the overall energy efficiency of the houses.

Photovoltaic solar roof tile system: The houses feature an approximate 3.4 kW photovoltaic solar roof tile system connected to an SMA inverter grid. This system is designed to generate renewable energy and potentially charge future electric cars, further reducing the environmental footprint.

The Passive designed houses in Claregalway showcase a holistic approach to sustainable and energy-efficient residential construction. The combination of architectural design, insulation, airtightness, and renewable energy sources aligns with modern goals of creating eco-friendly and comfortable living spaces while minimizing energy consumption and environmental impact.