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FixMyBER

Home energy upgrades in Clare

SEAI’s grants are the same everywhere. The homes are not. Here is what 5,593 published BERs say about homes in Clare, who SEAI registers to do the work here, and where to start.

Homes in Clare, from their BERs

Attic short of the grant standard
82%
Heat loss 2.3 or lower
42%
Commonest heating
oil, 59%
Commonest walls
filled cavity, 58%

A heat loss indicator of 2.3 or lower is what lets a home built before 2007 skip the technical assessment for a heat pump grant. Check yours

Published BERs for homes in Clare by type and age
HomeBERsWalls, most oftenAttic shortHeat loss ≤ 2.3
Detached house, before 1940641solid stone or brick 83%97%4%
Detached house, 1940–1969276unfilled cavity 36%84%7%
Detached house, 1970–1989553filled cavity 68%73%9%
Detached house, 1990–2004781filled cavity 80%88%35%
Detached house, 2005–2010397filled cavity 85%94%87%
Semi-detached house, before 1940162solid stone or brick 83%94%13%
Semi-detached house, 1940–1969157unfilled cavity 43%83%7%
Semi-detached house, 1970–1989331filled cavity 67%79%17%
Semi-detached house, 1990–2004658filled cavity 69%82%56%
Semi-detached house, 2005–2010475filled cavity 63%83%100%
Mid-terrace house, before 1940162solid stone or brick 80%96%13%
Mid-terrace house, 1970–1989172filled cavity 54%73%39%
Mid-terrace house, 1990–2004164filled cavity 75%80%89%
Apartment, 1990–2004393filled cavity 66%57%80%
Apartment, 2005–2010271filled cavity 80%54%98%

Existing homes assessed since 2019, in groups of at least 150 BERs. SEAI BER Research Tool, file of 8 September 2026. A pattern across homes, not a fact about any one.

Who SEAI registers to work in Clare

1113 companies on SEAI’s registers serve Clare; 22 are One Stop Shops. Registration is a fact about paperwork; SEAI does not endorse their work, and neither do we.

  • Attic insulation340
  • Cavity wall insulation85
  • Internal wall insulation320
  • External wall insulation129
  • Windows and doors273
  • Heat pumps277
  • Solar panels310
  • Heating controls267
  • Solar hot water115

The companies in Clare, with their websites

Where to start in Clare

Worked plans for the commonest age of each type of home here, then your own.

Get the plan for your home

SEAI grant figures as read on 26 September 2026. They are the same in every county. Every grant, and what it pays · What order should a retrofit go in?