Sources

Core sources used across HomeGrants.ie

HomeGrants.ie uses official SEAI grant pages as the primary source base for live grant values and rules. This page lists the main source set used across the homepage, grant guides, and benchmark explanations.

Updated March 2026

Primary source family SEAI

Use case Grant rules and guidance

SEAI Home Energy Grants

Main overview page for current home energy grants and routes in Ireland.

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SEAI attic insulation grant

Used for official attic insulation grant values and measure-level guidance.

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SEAI wall insulation grant

Used for official wall insulation grant values and wall-insulation route guidance.

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SEAI windows and doors grant

Used for the official 2026 windows-and-doors grant values, readiness rules, U-value requirement and HLI / BER conditions.

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My Little Home windows and doors cost guide

Used as one current Irish price-guide source to sanity-check window and door package ranges where SEAI has not published a matching median-cost table.

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Airtight windows pricing guide

Used as a live Irish installer pricing reference for per-window and full-home package checks, especially on semi-detached and detached homes.

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White Window Company standard packages

Used as a live package-pricing reference for standard Irish windows and doors packages.

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SEAI heat pump systems grant

Used for official heat pump grant values and measure-level guidance.

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SEAI solar electricity grant

Used for official solar grant values and measure-level guidance.

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SEAI solar calculator

Used where solar pages discuss tailored savings estimates and payback context.

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SEAI One Stop Shop grants

Used for pages discussing multiple-upgrade pathways and One Stop Shop routes.

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SEAI median costs of individual energy upgrades

Used where SEAI median cost benchmarks help explain likely homeowner spend more credibly.

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Bank of Ireland EcoSaver mortgage

Used as an official lender example on pages discussing BER-linked mortgage products.

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PTSB Green Mortgage

Used as an official lender example on pages discussing BER-linked mortgage products.

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Sources can change over time. HomeGrants.ie tries to review pages promptly, but the official source page is always the final authority for live grant rules, lender criteria, and calculator assumptions. Where cost benchmarks are shown, SEAI medians are preferred when SEAI has published them. Where SEAI has not published a matching median, such as windows and doors, HomeGrants.ie uses clearly labelled guide ranges backed by current Irish price-guide and installer sources.