This project is a Passive House certified detached family home in Craigavon, Northern Ireland.

The Centre for Renewable Energy and Sustainable Technologies (CREST) at South West College in Enniskillen, Northern Ireland.

This Passive House certified family home in Dungannon, Northern Ireland, was completed in 2014.

An EnerPHit Retrofit project in Magheraveely, Northern Ireland, involved refurbishing an existing house with a south-facing extension.

This Passive House project, completed in 2014 in Dunloy, Northern Ireland, is a two-story detached family house built with timber construction.

This certified Passive House in Dungannon, Northern Ireland, consists of 5 two-storey terraced houses.

This certified Passive House in Bangor, Northern Ireland, completed in 2013, spans 185 m² and features wood construction.

This certified Passive House in Omagh, Northern Ireland, completed in 2012, features a 127 m² single-family home designed by Hyll-Syde Design.

This certified Passive House in Mallow, County Cork, completed in 2010, is a unique contemporary design by architect Miles Sampson.

This EnerPHit refurbishment project in Dublin involved upgrading a semi-detached house built in 1960.