Portfolio

Buildings in service, across Ireland

From national schools to coastal amenity buildings, each project below was manufactured in our Roscommon factory and assembled on site in days — most for public sector clients.

Entrance of Gaelscoil na Laochra, Birr
Case study · Education

Gaelscoil na Laochra, Birr

A complete 1,000 m² modular school for the Department of Education, opened in Birr, Co. Offaly in February 2024. Classrooms, library, staff and shared spaces — manufactured as finished volumetric units, craned into place and weathertight within days.

Black-stained vertical timber cladding, generous glazing to every classroom, and performance to match: passive-level airtightness and embodied carbon beating the RIAI's 2030 target. The full story was featured in Passive House Plus, April 2025.

View project
1,000 m²opened February 2024 · Birr, Co. Offaly
488 kg CO₂e/m²verified embodied carbon — beats the RIAI 2030 target of 540
0.64 ACHmeasured airtightness · ~€91 a month to heat
St Flannan's College SEN building, Ennis
Case study · Education · SEN

St Flannan's College, Ennis

A 2,500 m² special educational needs building for one of Munster's most historic schools — six SEN classroom bases, science and construction studies rooms, activity zones and breakout spaces, delivered for the Department of Education and Youth on an accelerated programme.

Appointed in September 2024; on site in January 2025; modules arriving that April; first students in September 2025. With 87% of the building prefabricated in Roscommon, the press called it a template for rapid builds across Ireland.

View project
2,500 m²the largest school building of its kind in Munster
87%prefabricated offsite in our Roscommon factory
8 monthsfrom breaking ground to first students, September 2025
Gaelscoil na Laochra from above
Education

Gaelscoil na Laochra

Complete modular school for the Department of Education — see the case study above.

Birr, Co. Offaly · 2024
St Flannan's College SEN building under construction
Education · SEN

St Flannan's College, Ennis

2,500 m² of SEN and general teaching spaces, 87% prefabricated — see the case study above.

Ennis, Co. Clare · 2025
St Patrick's College modular building, Cork
Education

St Patrick's College, Cork

Four classrooms and two offices in twelve modules, erected to roof level in a single day — independently verified at 249 kg CO₂e/m² embodied carbon.

Cork City · 2021
Coastal public amenity building
Public realm

Park & coastal amenity buildings

Fully accessible public facilities for county council parks — universal access WCs, Changing Places rooms and ranger accommodation, built to take a battering.

County council parks · 2021–24
Dundrum Community Centre
Public realm

Dundrum Community Centre

A cedar-clad community building for Dún Laoghaire–Rathdown County Council, fitted out offsite and commissioned with minimal disruption to the park around it.

Dundrum, Dublin
Charred timber heritage amenity building at Newmills
Public realm

Newmills

A charred-timber amenity building set quietly into a sensitive heritage landscape — traditional material, contemporary performance.

Heritage setting
Fernhill house module in transit
Rapid-build housing

Fernhill House

Believed to be Ireland's first fully factory-finished dwelling — kitchen, bathroom, services and solar PV complete before delivery. Three weeks, design to handover.

Fernhill Park, Co. Dublin · DLR County Council
Modular dwelling house in Kinsale
Housing

Dwelling House, Kinsale

A contemporary A-rated modular home in Co. Cork — dark standing-seam cladding, precision-built offsite and assembled in days.

Kinsale, Co. Cork · 2024
Cedar-clad lodges at Castle Leslie Estate
Hospitality

Castle Leslie Estate

Cedar-clad guest lodges for one of Ireland's great estates — full-height glazing, hardwood detailing and a finish worthy of the setting.

Glaslough, Co. Monaghan
Garden studio in Howth
Commercial

Studio, Howth

A cedar-clad private studio housing a full golf simulation suite — acoustically lined, climate controlled, and at home in its garden.

Howth, Co. Dublin
Cedar-clad garden office, Booterstown
Commercial

Garden offices, Dublin

NZEB-standard home offices in Booterstown, Killiney, Templeogue and beyond — where Lidan first proved that small buildings deserve serious performance.

Various · 2017–2021