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Welcome to Greenbuild


What brings you here?

  • Airtightness
    ...I need help with Air Tightness - An NSAI certified airtightness test, or just advice on what to do?

  • I'm building my own house
    ...and I need to be sure it will be energy efficient AND green

  • I'm a builder/developer
    and I need to ...get to grips with the new regulations - Part L and Passive House requirements, and the new ways of doing things

You may have gotten to this website because...

offers a range of services to homeowners, designers and builders who wish to improve their existing homes or build better houses.

Among the services we offer are:

Type of ServiceOther names for the service
Thermal ImagingInfra red survey, Heat loss survey, Heat seeking camera
Blower doorAir pressure testing, Airtightness testing, draught searching
BERBuilding Energy Ratings, Home Energy Certificates
Build AssistenceEnergy Specification for new builds and existing dwelling upgrades - Low Energy, Natural Building, Passive Houses

Other services are available, such as a basic home EMF survey which you can find by browsing the site, or contact us for more information or to discuss your requirements.

Where we are

is based in North Wexford.

In line with reducing our carbon footprint, whilst we welcome enquiries from any area, we especially welcome those from South Dublin and the South East of Ireland, as it means travelling times and fuel consumption are reduced.

Testing Colleagues in Galway, Sligo and Cork can offer similar services at competitive rates for other parts of the country. contact us us for more details.

Click below for quick access to more information on...

Thermal Imaging

Blower door Testing

BER Assessments

Rates & Specials



Airtightness testing - IS EN13829:2000 Certified Member of the Irish Passive House Association

Greenbuild Energy Rating and Building Information Services Ltd trading as GreenBuild
Gorey, Co. Wexford
All information presented here is without warranty or guarantee.