Young Design Build provide a full design and build service for a passive house or can be engaged to upgrade a house design with planning permission to Passiv Haus Standards. 

VentHeat – The distribution partner for J. Pichler GmbH. Supplying “Made in Austria” Passive House Institute Certified PKOM4 Compact Heat Pumps.

Ulster is a university with a national and international reputation for excellence, innovation and regional engagement.

Tubridy Engineering is a multi-disciplinary Design and Engineering Consultancy based in West Clare.

Stephen Carr Architects (formerly Design Unlimited) established in Wexford in 1989 and is now one of the best known and most progressive architectural firms in the south east.

SIGA is leading in the development, production and distribution of products free from residential toxins for the air and windtight building envelopes with the goal to build a world of zero energy loss buildings.

Scandinavian Homes is a timber frame passive house manufacturer which has been operating from Galway since 1991.

The Soudal Group is the largest independent European manufacturer of sealants, adhesives, and polyurethane foams for professional and private users.

Since 1985, Senator Windows has continued to innovate, introducing many ‘firsts’ including safety glass, K-Glass and self-cleaning glass.

Rothoblaas is the all-round solution provider for the timber professional.

RMS Constructions was founded by Ryan McSherry Ryan has 13 years experience in the building sector and is a qualified carpenter.

Reddy Architecture + Urbanism is a diverse firm of award winning international architects and design professionals providing comprehensive services from our offices in Ireland and the UK.

With over 25 years’ experience, ProAir is Ireland’s only manufacturer and industry leading specialist of Mechanical Ventilation with Heat Recovery (MVHR) systems.

PBS operate throughout the UK & Ireland with the purpose of ensuring our buildings perform as intended with an intention to reduce heat loss.

Passive House Plus is an innovative new sustainable building magazine published in separate Irish and UK editions.

Paul McAlister Architects offers a unique service to those individuals planning to build their dream home or renovating or extending their existing house.

Specialising in Low energy / Passive Standard Buildings.

Martin Murray Architects operates from three offices in Dublin, Naas and Moate.

KORE is an award-winning manufacturer of high-quality expanded polystyrene products and provider of energy efficiency services for the construction industry.

Kenny Lyons Associates Architects is an architectural firm located in Tullamore, Co. Offaly.