Are SEAI grants different in Offaly?

No. SEAI's home energy grants are the same amounts in every county. What differs is the homes: in Offaly, 84% of published BERs show an attic short of the grant standard, and 45% already show a heat loss indicator of 2.3 or lower.

How many SEAI-registered contractors work in Offaly?

1461 companies on SEAI's registers say they serve Offaly, 28 of them One Stop Shops. Registration is a fact about paperwork; SEAI does not endorse their work.

Home energy upgrades in Offaly

SEAI’s grants are the same everywhere. The homes are not. Here is what 2,517 published BERs say about homes in Offaly, who SEAI registers to do the work here, and where to start.

A curving road of white-rendered two-storey semi-detached and terraced houses with dark tiled roofs, set behind a large green and a footpath, under a clear blue sky. — The kind of home published BERs describe most often in Offaly. The photo shows a home of that kind; the credit says where it was taken.The Park View 1 · Iljano · CC BY-SA 3.0 · Photo credits

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The detail

Homes in Offaly, from their BERs

Attic short of the grant standard: 84%
Heat loss 2.3 or lower: 45%
Commonest heating: oil, 63%
Commonest walls: filled cavity, 55%

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 Offaly by type and age
Home	BERs	Walls, most often	Attic short	Heat loss ≤ 2.3
Detached house, before 1940	246	solid stone or brick 74%	89%	6%
Detached house, 1940–1969	211	solid stone or brick 36%	88%	10%
Detached house, 1970–1989	313	filled cavity 64%	78%	5%
Detached house, 1990–2004	393	filled cavity 81%	86%	39%
Detached house, 2005–2010	196	filled cavity 81%	88%	81%
Semi-detached house, before 1940	155	solid stone or brick 76%	91%	11%
Semi-detached house, 1990–2004	489	filled cavity 55%	89%	67%
Semi-detached house, 2005–2010	362	filled cavity 54%	84%	96%
Apartment, 2005–2010	152	filled cavity 73%	51%	95%

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 Offaly

1461 companies on SEAI’s registers serve Offaly; 28 are One Stop Shops. Registration is a fact about paperwork; SEAI does not endorse their work, and neither do we.

Attic insulation483
Cavity wall insulation91
Internal wall insulation459
External wall insulation171
Windows and doors382
Heat pumps376
Solar panels323
Heating controls378
Solar hot water153

The companies in Offaly, with their websites

Where to start in Offaly

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

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?