Run-down terraces are an all-too-common sight in towns and villages across Ireland, but an ambitious deep retrofit project in Tralee provides an inspiring blueprint for regeneration, taking a cold 19th century terraced office and turning it into a beautifully designed space with tiny energy bills, fit for the 21st century.

Complete with butterfly roofed extension, this fabric first renovation has turned a cold and uninspiring 1970s bungalow into a cosy A-rated modern home, with some clever design touches helping to open the house up to wide-angle views and dramatic coastal light.

The UN’s Scott Foster says deep retrofit of our building stock, and a sustainable built environment, should be at the heart of our recovery from the Covid-19 pandemic.

With governments across Europe looking for ways to jump start their economies following the early impact of Covid-19, attention is increasingly turning to deep retrofit. But while there is strong evidence that deep retrofit could play a major role, the devil will be in the detail – and the challenge of dramatically upscaling a nascent industry shouldn’t be underestimated.

Advice also calls for upskilling for retrofit & low carbon heating

Quinn Building Products has become the first company in Ireland to attain an environmental product declaration (EPD) for a structural precast concrete product under the Irish EPD system.

Irish Green Building Council business development manager Marion Jammet reports on work by the IGBC to help make rollout of deep retrofit a reality.

The dramatic conversion of 22 old bedsits on the north side of Dublin City into 11 passive-grade apartments offers an inspiring example of how to retrofit inner city housing while radically improving quality of life for residents.

Vet Chris Copeman was so meticulous about the deep retrofit of his home near the village of Frodsham that he decided to train as a passive house consultant and project manage the build himself. The result? A certified passive house created on a surprisingly low budget.

With obsessive attention to preserving and restoring the original fabric of these two Victorian townhouses, and a commitment to shunning petrochemicals and using only natural materials, could this be the most wildly ambitious and sustainable passive retrofit ever undertaken in the UK?

Situated in a stunning location in the west of Ireland, between Galway Bay and the limestone hills of the Burren, this project provided a complex challenge in three parts: deep retrofit an old cottage into a yoga studio, reinvigorate its original extension, and build a new barrel-roofed passive-grade extension — then make it all work together as one unified home and workspace.

The SuperHomes Ireland retrofit scheme is open for applications for 2017. The scheme is designed to help homeowners retrofit their properties to an A3 BER standard.

This unique energy retrofit in Bristol walked a fine line between ambition and pragmatism to deliver a healthy, comfortable and ultra-low energy home 

Britain and Ireland’s post-war social housing blocks are seen as ugly and uncomfortable, and suffer from high energy bills, damp and mould. But three ambitious renovation projects show the answer doesn’t always lie in demolition.

A house in south Dublin recently became the first Irish building to become EnerPHit certified. Architect Joseph Little describes the challenges of meeting the Passive House Institute’s standard for upgrading existing buildings.

The Sustainable Energy Authority of Ireland has announced a new €5million deep retrofit pilot programme for 2017 projects to upgrade inefficient buildings to an A3 rating or better – with a particular emphasis on ventilation, airtightness, thermal bridging, interstitial condensation and preventing overheating. Grants are available to cover between 50 and 95% of the costs of deep retrofit works for di�fferent categories of participants.