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Low Energy House Dublin

Due to the excessive cost of upgrading and renovating the existing house it proved more cost effective to demolish the existing house and replace it with a new low energy house to passive house standard. The house has achieved an air tightness of 0.6 air changes per hour and includes heat recovery system which recycles 80% of the space heating.

The house also contains a solar water heating system and rainwater harvesting with a UV filter which purifies the water for the use of bathing purposes. This recycles 80% of the water consumption.

The house was constructed using passive slab foundation with a timber frame building achieving 0.1w/sqm on floor, wall and ceilings.

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Original house layout. The house is badly positioned in terms of sunlight and garden views.

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New house plan - the house is reorientated to benefit from sunlight and garden views.

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3D view of Southern side of house.

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3D view of Western side of house.

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Sketch up of new house.

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Building work in progress

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Site access road



Contact DetailsContact Ceardean Design and Selfbuild by phone or email

Photos Of Our Work

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Our Customers Say

Bungalow Extension Design

Derek's very good at guiding you along and letting you know what's possible and what isn't."

Brian Tierney from Swords, Co Dublin talks to pickapro .. See full interview

Contemporary New Build

Derek's very focused on the budget, which with architects I've found from experience, is quite rare."

Lesa McDonagh from Ranelagh, Dublin 6 talks to pickapro .. See full interview

Self Build Extend, Remodel

If I had tried to take on this project without Derek's help, I figure I would have spent an extra 30% over what I paid."

Alan O'Brien from Dublin talks to pickapro .. See full interview

Home Renovation

Taking advantage of Derek's services meant that the project was well planned and my money stretched much further."

Tiernan O'Neill from Dublin talks to pickapro .. See full interview