Phone: 01 2924 449 Email: [email protected] “Recognising the future of construction, I established Mannion Passive House Builders Ltd., with a vision to be a leader of energy efficient building. At Mannion Passive House Builders, we work closely with architects and their clients to bring architectural drawings to life, bringing a level of construction expertise that ensures maximum comfort, at cost effective prices.” Cyril Mannion

Galway based residential and commercial general building contractors, for new builds and renovations. With unrivalled expertise, building to low energy standards throughout the West of Ireland and Dublin long before the competition. Mannion Passive House Builders have the expertise to build to the highest standards of quality and energy efficiency.

Check our testimonials to read some comments that architects and their clients have to say about projects completed to date. And also projects , for samples of the high-quality finish and excellent performance of air-tightness testing of completed homes throughout Galway, Limerick and Dublin. At Passive House Builders, we have extensive expertise in building energy efficient buildings and have experience of multiple building systems.

We have the understanding and experience of combining the key components of building to a very high level of comfort, demonstrated by achieving certification to passive house standard in many projects. We have built over 20 BER A3 rated homes, 25% of Ireland’s certified passive buildings. We have also built timber frame certified passive buildings and have achieved air-tightness as low as 0.3 ACH.