Home Insulation in Ireland
Insulation is often the most cost-effective upgrade you can make. SEAI offers grants for attic, cavity wall, internal dry-lining, and external wall insulation.
Cavity Wall Insulation Ireland 2026: Cost & SEAI Grants
Cavity wall insulation in Ireland for 2026: pumped-fill costs, standard and welfare SEAI grant rates, suitability checks, and the free Warmer Homes route.
External Wall Insulation Cost Ireland 2026 (EWI Prices)
What external wall insulation costs in Ireland in 2026: per-m² prices, total costs by house type, SEAI grants, and the planning and render points to watch.
Internal Wall Insulation Cost Ireland 2026 (Dry-Lining)
Internal wall insulation (dry-lining) costs in Ireland for 2026: prices by house type, SEAI grants, room-size loss, and the condensation risks to manage.
Floor Insulation Ireland 2026: Cost, Methods & Grants
Floor insulation in Ireland for 2026: suspended timber vs solid floor methods, typical costs and disruption, and how the SEAI grant works via a One Stop Shop.
Spray Foam Insulation Ireland 2026: Risks & SEAI Grants
Spray foam attic insulation in Ireland: why SEAI does not grant it, the mortgage and resale problems it can cause, costs, and grant-eligible alternatives.
Attic Insulation Ireland 2026 — Cost, Grant & What's Involved
Complete guide to attic insulation in Ireland: SEAI grant up to €2,500, typical costs, blown vs roll insulation, and what to expect from the job.
Cavity vs Internal vs External Wall Insulation Ireland — Which to Choose
Compare cavity wall, internal dry-lining, and external wall insulation for Irish homes. Costs, SEAI grants, disruption, and when each type is appropriate.