Our Services


Through our expertise of various innovative building systems and technologies, we have earned the reputation of being at the forefront of low energy building from Dublin to Galway and the West of Ireland.

Mannion Passive House Builder were among the first in Ireland to build ‘House of Tomorrow’ BER A rated houses, 8 years before building regulations caught up!

  • We have the expertise to build to a range of energy performance standards, from current building regulation through to Certified Passive House Standard (Passivhaus Standard) and rebuild to EnerPHit Standard.
  • We have extensive experience of building systems, masonry, timber frame
  • We can provide a complete project managed service tailored to your new build requirements from a builders finish right through to complete turnkey solution, and anything in between.
  • We can manage the installation of a range of eco materials and features, rain water harvesting

Looking for a quality and affordable constructor for your next project?