# ECO4 scheme: Insulation Grant Schemes

> The Insulation Grant Schemes carries 15 published figures read from 11 sources' own pages; the 14 published figures given by scheme run from 7,500 to 36,000 GBP, read 18 October 2026.

Roofing Quotes UK · https://roofingquotesuk.com/datasets/insulation-grant-schemes/ · computed 2026-10-21

**Range by scheme:** 7,500 to 36,000 GBP (range 7,500 to 36,000 GBP; 15 published figures; 11 of 40 sources read publish one).

11 of the 40 named sources read in full publish a figure; 29 publish none, read 18 October 2026.

## By scheme and eligibility test

| Breakdown | Median | Range | Sources |
|---|---|---|---|
| scheme GBIS eligibility | 31,000 GBP | 31,000 to 31,000 GBP | 1 |
| scheme Home Energy Scotland Grant | 7,500 GBP | 7,500 to 7,500 GBP | 2 |
| scheme Warm Homes Nest (couple, no children) | 23,166 GBP | 23,166 to 23,166 GBP | 1 |
| scheme Leeds statement of intent | 31,000 GBP | 31,000 to 31,000 GBP | 1 |
| scheme Tamworth statement of intent | 31,000 GBP | 31,000 to 31,000 GBP | 1 |
| scheme North Ayrshire statement of intent | 31,000 GBP | 31,000 to 31,000 GBP | 1 |
| scheme Warm Homes Local Grant Pathway 3 | 36,000 GBP | 36,000 to 36,000 GBP | 1 |
| scheme Warm Homes Local Grant cost cap | 16,600 GBP | 16,600 to 16,600 GBP | 1 |
| scheme ECO4 Flex Route 1 | 31,000 GBP | 31,000 to 31,000 GBP | 1 |
| scheme GBIS Flex Route 1 | 31,000 GBP | 31,000 to 31,000 GBP | 1 |
| scheme Norwich statement of intent | 31,000 GBP | 31,000 to 31,000 GBP | 1 |
| scheme Warm Homes Nest (single pensioner) | 15,521 GBP | 15,521 to 15,521 GBP | 1 |
| scheme Warm Homes Nest (pensioner couple) | 23,166 GBP | 23,166 to 23,166 GBP | 1 |
| eligibility test rural or island home uplift (Home Energy Scotland Grant) | 1,500 GBP | 1,500 to 1,500 GBP | 1 |

## Every figure, with its source

One row per source: the figure the source's own page publishes, the page, and the day it was read.

| Source | Figure | Breakdown | Read |
|---|---|---|---|
| [DESNZ: Warm Homes Local Grant policy guidance](https://assets.publishing.service.gov.uk/media/684fe0179d538361ad2da6eb/Warm-Homes-Local-Grant-Policy-Guidance.pdf) | 36,000 GBP | Warm Homes Local Grant Pathway 3 | 2026-10-18 |
| [Ofgem: GBIS for homeowners and tenants](https://www.ofgem.gov.uk/environmental-and-social-schemes/great-british-insulation-scheme/homeowners-and-tenants) | 31,000 GBP | GBIS eligibility | 2026-10-12 |
| [Leeds City Council: ECO4 statement of intent](https://www.leeds.gov.uk/housing/housing-strategy/statement-of-intent) | 31,000 GBP | Leeds statement of intent | 2026-10-17 |
| [Tamworth Borough Council: statement of intent](https://www.tamworth.gov.uk/statement-intent-eco4-and-great-british-insulation-scheme) | 31,000 GBP | Tamworth statement of intent | 2026-10-17 |
| [North Ayrshire Council: ECO4 and GBIS flexible eligibility statement of intent](https://www.north-ayrshire.gov.uk/documents/eco4-gbis-flexible-eligibility-soi) | 31,000 GBP | North Ayrshire statement of intent | 2026-10-17 |
| [Ofgem ECO4 delivery guidance v4.0](https://www.ofgem.gov.uk/sites/default/files/2026-03/ECO4%20delivery%20guidance%20version%204.0.pdf) | 31,000 GBP | ECO4 Flex Route 1 | 2026-10-17 |
| [Ofgem GBIS delivery guidance v2.1](https://www.ofgem.gov.uk/sites/default/files/2025-12/gbis_delivery_guidance_v2.1_20251203145254.pdf) | 31,000 GBP | GBIS Flex Route 1 | 2026-10-17 |
| [Norwich City Council: ECO flexible eligibility statement of intent](https://www.norwich.gov.uk/downloads/file/3974/eco_flexible_eligibility_-_statement_of_intent) | 31,000 GBP | Norwich statement of intent | 2026-10-17 |
| [GOV.WALES: Nest eligibility](https://www.gov.wales/get-free-home-energy-efficiency-improvements-nest/eligibility) | 23,166 GBP | Warm Homes Nest (couple, no children) | 2026-10-17 |
| [GOV.WALES: Nest eligibility](https://www.gov.wales/get-free-home-energy-efficiency-improvements-nest/eligibility) | 23,166 GBP | Warm Homes Nest (pensioner couple) | 2026-10-17 |
| [DESNZ: Warm Homes Local Grant policy guidance](https://assets.publishing.service.gov.uk/media/684fe0179d538361ad2da6eb/Warm-Homes-Local-Grant-Policy-Guidance.pdf) | 16,600 GBP | Warm Homes Local Grant cost cap | 2026-10-18 |
| [GOV.WALES: Nest eligibility](https://www.gov.wales/get-free-home-energy-efficiency-improvements-nest/eligibility) | 15,521 GBP | Warm Homes Nest (single pensioner) | 2026-10-17 |
| [Home Energy Scotland: grants and loans](https://www.homeenergyscotland.org/funding/grants-loans/) | 7,500 GBP | Home Energy Scotland Grant | 2026-10-17 |
| [Scottish Government: energy saving home improvements](https://www.gov.scot/policies/home-energy-and-fuel-poverty/energy-saving-home-improvements/) | 7,500 GBP | Home Energy Scotland Grant | 2026-10-17 |
| [Home Energy Scotland: grants and loans](https://www.homeenergyscotland.org/funding/grants-loans/) | 1,500 GBP | rural or island home uplift (Home Energy Scotland Grant) | 2026-10-17 |

## The sentence each figure was read from (15)

- [DESNZ: Warm Homes Local Grant policy guidance](https://assets.publishing.service.gov.uk/media/684fe0179d538361ad2da6eb/Warm-Homes-Local-Grant-Policy-Guidance.pdf), read 2026-10-18: "Pathway 3: Households with an annual gross income below £36,000"
- [Ofgem: GBIS for homeowners and tenants](https://www.ofgem.gov.uk/environmental-and-social-schemes/great-british-insulation-scheme/homeowners-and-tenants), read 2026-10-12: "you have a combined gross annual household income under £31,000 or"
- [Leeds City Council: ECO4 statement of intent](https://www.leeds.gov.uk/housing/housing-strategy/statement-of-intent), read 2026-10-17: "Owner-occupied and private rented sector households with a gross annual income less than £31,000."
- [Tamworth Borough Council: statement of intent](https://www.tamworth.gov.uk/statement-intent-eco4-and-great-british-insulation-scheme), read 2026-10-17: "☒ Route 1: Owner-occupied and private rented sector households with a gross annual income less than £31,000."
- [North Ayrshire Council: ECO4 and GBIS flexible eligibility statement of intent](https://www.north-ayrshire.gov.uk/documents/eco4-gbis-flexible-eligibility-soi), read 2026-10-17: "Owner-occupied and private rented sector households with a gross annual income less than £31,000."
- [Ofgem ECO4 delivery guidance v4.0](https://www.ofgem.gov.uk/sites/default/files/2026-03/ECO4%20delivery%20guidance%20version%204.0.pdf), read 2026-10-17: "Households with a gross annual income of less than £31,000 are eligible via"
- [Ofgem GBIS delivery guidance v2.1](https://www.ofgem.gov.uk/sites/default/files/2025-12/gbis_delivery_guidance_v2.1_20251203145254.pdf), read 2026-10-17: "Households with a gross annual income of less than £31,000 are eligible via Flex"
- [Norwich City Council: ECO flexible eligibility statement of intent](https://www.norwich.gov.uk/downloads/file/3974/eco_flexible_eligibility_-_statement_of_intent), read 2026-10-17: "☒ Route 1: Owner-occupied and private rented sector households with a gross annual income less than £31,000."
- [GOV.WALES: Nest eligibility](https://www.gov.wales/get-free-home-energy-efficiency-improvements-nest/eligibility), read 2026-10-17: "Household type Weekly Monthly Annual Couple with no children £446 £1,931 £23,166"
- [GOV.WALES: Nest eligibility](https://www.gov.wales/get-free-home-energy-efficiency-improvements-nest/eligibility), read 2026-10-17: "Pensioner couple £446 £1,931 £23,166"
- [DESNZ: Warm Homes Local Grant policy guidance](https://assets.publishing.service.gov.uk/media/684fe0179d538361ad2da6eb/Warm-Homes-Local-Grant-Policy-Guidance.pdf), read 2026-10-18: "Cost Caps £16,600 per home for energy performance upgrades."
- [GOV.WALES: Nest eligibility](https://www.gov.wales/get-free-home-energy-efficiency-improvements-nest/eligibility), read 2026-10-17: "Household type Weekly Monthly Annual Single pensioner £298 £1,293 £15,521"
- [Home Energy Scotland: grants and loans](https://www.homeenergyscotland.org/funding/grants-loans/), read 2026-10-17: "For energy efficiency measures such as insulation, grant funding is available up to 75% of the combined cost of measures up to a maximum grant amount of £7,500."
- [Scottish Government: energy saving home improvements](https://www.gov.scot/policies/home-energy-and-fuel-poverty/energy-saving-home-improvements/), read 2026-10-17: "For energy efficiency measures such as insulation, grant funding is available up to 75% of the combined cost of measures up to a maximum grant amount of £7,500."
- [Home Energy Scotland: grants and loans](https://www.homeenergyscotland.org/funding/grants-loans/), read 2026-10-17: "The remainder of funding requested can be taken up as an optional interest-free loan up to the maximum funding limit per improvement. An uplift of £1,500 is available for rural and island homes to both the heating and energy efficiency grants, meaning rural households can claim up to £18,000 in grant funding."

## Read in full, publishes no figure

- [GOV.UK: apply for the Warm Homes: Local Grant](https://www.gov.uk/apply-warm-homes-local-grant), read 2026-09-12: read in full and no accepted figure on the page
- [GOV.UK: Energy Company Obligation](https://www.gov.uk/energy-company-obligation), read 2026-09-12: read in full and no accepted figure on the page
- [GOV.UK: the Great British Insulation Scheme referral service](https://www.gov.uk/improve-energy-efficiency), read 2026-09-12: read in full and no accepted figure on the page
- [HMRC VAT Notice 708/6: energy-saving materials](https://www.gov.uk/guidance/vat-on-energy-saving-materials-and-heating-equipment-notice-7086), read 2026-10-02: every candidate on the page was refused
- [Ofgem: Great British Insulation Scheme](https://www.ofgem.gov.uk/environmental-and-social-schemes/great-british-insulation-scheme), read 2026-10-12: read in full and no accepted figure on the page
- [Ofgem: GBIS and ECO4 local authority administration guidance](https://www.ofgem.gov.uk/guidance/great-british-insulation-scheme-and-eco4-local-authority-administration-guidance), read 2026-10-17: read in full and no accepted figure on the page
- [Ofgem: Energy Company Obligation](https://www.ofgem.gov.uk/environmental-and-social-schemes/energy-company-obligation-eco), read 2026-09-18: read in full and no accepted figure on the page
- [Ofgem: ECO supply chain](https://www.ofgem.gov.uk/environmental-and-social-schemes/energy-company-obligation-eco/energy-company-obligation-eco-supply-chain), read 2026-09-19: read in full and no accepted figure on the page
- [Ofgem ECO4 approved innovation measures v1.6](https://www.ofgem.gov.uk/sites/default/files/2024-01/ECO4_Innovation_Approved_Innovation_Measures_v1.6.pdf), read 2026-09-12: every candidate on the page was refused
- [DESNZ: GBIS government response](https://assets.publishing.service.gov.uk/media/6442796d22ef3b000f66f695/gb-insulation-scheme-government-response.pdf), read 2026-09-12: every candidate on the page was refused
- [DESNZ: ECO4 final impact assessment](https://assets.publishing.service.gov.uk/media/6246c8f88fa8f527785ed18a/eco4-final-ia.pdf), read 2026-09-12: every candidate on the page was refused
- [Scottish Government: home energy and fuel poverty](https://www.gov.scot/policies/home-energy-and-fuel-poverty/), read 2026-09-12: every candidate on the page was refused
- [The Electricity and Gas (Energy Company Obligation) Order 2022](https://www.legislation.gov.uk/uksi/2022/875/contents/made), read 2026-09-12: read in full and no accepted figure on the page
- [The Electricity and Gas (Energy Company Obligation) (Amendment) Order 2023](https://www.legislation.gov.uk/uksi/2023/717/contents/made), read 2026-09-12: read in full and no accepted figure on the page
- [TrustMark: spray foam insulation](https://www.trustmark.org.uk/homeowner/spray-foam-insulation), read 2026-10-03: read in full and no accepted figure on the page
- [Elmhurst Energy: lenders continue to reject homes with spray foam](https://www.elmhurstenergy.co.uk/blog/2025/01/31/lenders-continue-to-reject-homes-with-spray-foam-insulation/), read 2026-10-10: every candidate on the page was refused
- [mygov.scot: Warmer Homes Scotland scheme](https://www.mygov.scot/energy-saving-funding/warmer-homes-scotland-scheme), read 2026-09-12: read in full and no accepted figure on the page
- [Home Energy Scotland: Warmer Homes Scotland](https://www.homeenergyscotland.org/warmer-homes-scotland), read 2026-09-26: read in full and no accepted figure on the page
- [Home Energy Scotland: widened eligibility](https://www.homeenergyscotland.org/more-people-are-now-eligible-warmer-homes-scotland-funding), read 2026-09-26: read in full and no accepted figure on the page
- [GOV.WALES: Nest scheme](https://www.gov.wales/get-help-energy-efficiency-your-home-nest), read 2026-09-12: read in full and no accepted figure on the page
- [GOV.WALES: Warm Homes Nest annual report 2024-25](https://www.gov.wales/warm-homes-nest-scheme-annual-report-2024-2025-html), read 2026-09-12: every candidate on the page was refused
- [GOV.WALES: Warm Homes Nest annual reports](https://www.gov.wales/warm-homes-nest-scheme-annual-reports), read 2026-09-12: read in full and no accepted figure on the page
- [Energy Saving Trust: the Welsh Government Nest scheme](https://energysavingtrust.org.uk/programme/welsh-government-nest-scheme/), read 2026-09-19: read in full and no accepted figure on the page
- [Ofgem: GBIS and ECO4 guidance for local authorities](https://www.ofgem.gov.uk/sites/default/files/2023-07/GBIS%20and%20ECO4%20Guidance%20for%20Local%20Authorities.pdf), read 2026-10-17: read in full and no accepted figure on the page
- [Ceredigion County Council: Nest](https://ceredigion.gov.uk/resident/housing/financial-assistance/energy-efficiency-schemes/nest), read 2026-10-10: read in full and no accepted figure on the page
- [Brighton and Hove City Council: statement of intent](https://www.brighton-hove.gov.uk/housing/private-housing/statement-intent-eco4-and-great-british-insulation-scheme), read 2026-10-10: read in full and no accepted figure on the page
- [English Housing Survey 2024-25: home insulation fact sheet](https://www.gov.uk/government/statistics/english-housing-survey-2024-to-2025-home-insulation-fact-sheet/english-housing-survey-2024-to-2025-home-insulation-fact-sheet), read 2026-09-12: every candidate on the page was refused
- [English Housing Survey 2024-25: energy efficiency chapter](https://www.gov.uk/government/statistics/chapters-for-english-housing-survey-2024-to-2025-headline-findings-on-housing-quality-and-energy-efficiency/chapter-2-energy-efficiency), read 2026-09-12: every candidate on the page was refused
- [DESNZ: household energy efficiency national statistics](https://www.gov.uk/government/collections/household-energy-efficiency-national-statistics), read 2026-09-12: read in full and no accepted figure on the page

## Methodology

Every row is a verbatim sentence read from the named source's own page through our fetch service on the date shown, hash-pinned to the stored read (the sha of the page's visible text; the raw page is mirrored to R2). 11 of the 40 named sources that could be read published a usable figure; 29 published none and are recorded as not published, never filled in; 3 could not be read (blocked, dead or unreachable) and count nowhere. The headline figures (median, minimum, maximum, quartiles) are over ONE figure per source for each breakdown it prices, in GBP (a source's median where its page yielded several accepted sentences for one breakdown), so a page that gives figures for several breakdowns gives one for each and N counts 15 figures, never sentences; 127 candidate sentence(s) were refused by a reviewer with the reason recorded. The fuller derivation this dataset is chartered to grow into (not yet what the figures above are; they are each source's own published figure as read): One row per scheme per nation per measure, each quoted from the authority that runs it with the date it takes effect and the date it ends - and the join nobody publishes: the SAME measure read across ECO4, the Warm Homes: Local Grant, Warmer Homes Scotland, Warm Homes Nest and Affordable Warmth, so a buyer sees that external wall insulation is funded in four of five and spray foam in none. Beside the rules, the delivery: measures actually installed by type from the DESNZ household energy efficiency statistics and the Welsh annual reports, against the stock still uninsulated from the English Housing Survey - which turns 'is there a grant' into 'how many households like mine got one last year'. The local axis is the councils' own statements of intent, whose income thresholds differ from each other and from the national rule; the count of councils publishing one, and the spread of their income caps, is a figure that exists nowhere else. Changed-since on every read, because a scheme closing is the news.

## Sources

- [GOV.UK: apply for the Warm Homes: Local Grant](https://www.gov.uk/apply-warm-homes-local-grant) (the publisher's own terms; quoted for reporting and comment)
- [GOV.UK: Energy Company Obligation](https://www.gov.uk/energy-company-obligation) (the publisher's own terms; quoted for reporting and comment)
- [GOV.UK: the Great British Insulation Scheme referral service](https://www.gov.uk/improve-energy-efficiency) (the publisher's own terms; quoted for reporting and comment)
- [DESNZ: Warm Homes Local Grant policy guidance](https://assets.publishing.service.gov.uk/media/684fe0179d538361ad2da6eb/Warm-Homes-Local-Grant-Policy-Guidance.pdf) (the publisher's own terms; quoted for reporting and comment)
- [HMRC VAT Notice 708/6: energy-saving materials](https://www.gov.uk/guidance/vat-on-energy-saving-materials-and-heating-equipment-notice-7086) (the publisher's own terms; quoted for reporting and comment)
- [Ofgem: Great British Insulation Scheme](https://www.ofgem.gov.uk/environmental-and-social-schemes/great-british-insulation-scheme) (the publisher's own terms; quoted for reporting and comment)
- [Ofgem: GBIS for homeowners and tenants](https://www.ofgem.gov.uk/environmental-and-social-schemes/great-british-insulation-scheme/homeowners-and-tenants) (the publisher's own terms; quoted for reporting and comment)
- [Ofgem: GBIS and ECO4 local authority administration guidance](https://www.ofgem.gov.uk/guidance/great-british-insulation-scheme-and-eco4-local-authority-administration-guidance) (the publisher's own terms; quoted for reporting and comment)
- [Ofgem: Energy Company Obligation](https://www.ofgem.gov.uk/environmental-and-social-schemes/energy-company-obligation-eco) (the publisher's own terms; quoted for reporting and comment)
- [Ofgem: ECO supply chain](https://www.ofgem.gov.uk/environmental-and-social-schemes/energy-company-obligation-eco/energy-company-obligation-eco-supply-chain) (the publisher's own terms; quoted for reporting and comment)
- [Ofgem ECO4 delivery guidance v4.0](https://www.ofgem.gov.uk/sites/default/files/2026-03/ECO4%20delivery%20guidance%20version%204.0.pdf) (the publisher's own terms; quoted for reporting and comment)
- [Ofgem GBIS delivery guidance v2.1](https://www.ofgem.gov.uk/sites/default/files/2025-12/gbis_delivery_guidance_v2.1_20251203145254.pdf) (the publisher's own terms; quoted for reporting and comment)
- [Ofgem ECO4 approved innovation measures v1.6](https://www.ofgem.gov.uk/sites/default/files/2024-01/ECO4_Innovation_Approved_Innovation_Measures_v1.6.pdf) (the publisher's own terms; quoted for reporting and comment)
- [DESNZ: GBIS government response](https://assets.publishing.service.gov.uk/media/6442796d22ef3b000f66f695/gb-insulation-scheme-government-response.pdf) (the publisher's own terms; quoted for reporting and comment)
- [DESNZ: ECO4 final impact assessment](https://assets.publishing.service.gov.uk/media/6246c8f88fa8f527785ed18a/eco4-final-ia.pdf) (the publisher's own terms; quoted for reporting and comment)
- [Home Energy Scotland: grants and loans](https://www.homeenergyscotland.org/funding/grants-loans/) (the publisher's own terms; quoted for reporting and comment)
- [Scottish Government: home energy and fuel poverty](https://www.gov.scot/policies/home-energy-and-fuel-poverty/) (the publisher's own terms; quoted for reporting and comment)
- [The Electricity and Gas (Energy Company Obligation) Order 2022](https://www.legislation.gov.uk/uksi/2022/875/contents/made) (the publisher's own terms; quoted for reporting and comment)
- [The Electricity and Gas (Energy Company Obligation) (Amendment) Order 2023](https://www.legislation.gov.uk/uksi/2023/717/contents/made) (the publisher's own terms; quoted for reporting and comment)
- [TrustMark: spray foam insulation](https://www.trustmark.org.uk/homeowner/spray-foam-insulation) (the publisher's own terms; quoted for reporting and comment)
- [Property Care Association: spray foam insulation](https://www.property-care.org/homeowners/spray-foam-insulation/) (the publisher's own terms; quoted for reporting and comment)
- [Elmhurst Energy: lenders continue to reject homes with spray foam](https://www.elmhurstenergy.co.uk/blog/2025/01/31/lenders-continue-to-reject-homes-with-spray-foam-insulation/) (the publisher's own terms; quoted for reporting and comment)
- [Scottish Government: energy saving home improvements](https://www.gov.scot/policies/home-energy-and-fuel-poverty/energy-saving-home-improvements/) (the publisher's own terms; quoted for reporting and comment)
- [mygov.scot: Warmer Homes Scotland scheme](https://www.mygov.scot/energy-saving-funding/warmer-homes-scotland-scheme) (the publisher's own terms; quoted for reporting and comment)
- [Home Energy Scotland: Warmer Homes Scotland](https://www.homeenergyscotland.org/warmer-homes-scotland) (the publisher's own terms; quoted for reporting and comment)
- [Home Energy Scotland: widened eligibility](https://www.homeenergyscotland.org/more-people-are-now-eligible-warmer-homes-scotland-funding) (the publisher's own terms; quoted for reporting and comment)
- [GOV.WALES: Nest eligibility](https://www.gov.wales/get-free-home-energy-efficiency-improvements-nest/eligibility) (the publisher's own terms; quoted for reporting and comment)
- [GOV.WALES: Nest scheme](https://www.gov.wales/get-help-energy-efficiency-your-home-nest) (the publisher's own terms; quoted for reporting and comment)
- [GOV.WALES: Warm Homes Nest annual report 2024-25](https://www.gov.wales/warm-homes-nest-scheme-annual-report-2024-2025-html) (the publisher's own terms; quoted for reporting and comment)
- [GOV.WALES: Warm Homes Nest annual reports](https://www.gov.wales/warm-homes-nest-scheme-annual-reports) (the publisher's own terms; quoted for reporting and comment)
- [Energy Saving Trust: the Welsh Government Nest scheme](https://energysavingtrust.org.uk/programme/welsh-government-nest-scheme/) (the publisher's own terms; quoted for reporting and comment)
- [Ofgem: GBIS and ECO4 guidance for local authorities](https://www.ofgem.gov.uk/sites/default/files/2023-07/GBIS%20and%20ECO4%20Guidance%20for%20Local%20Authorities.pdf) (the publisher's own terms; quoted for reporting and comment)
- [Ceredigion County Council: Nest](https://ceredigion.gov.uk/resident/housing/financial-assistance/energy-efficiency-schemes/nest) (the publisher's own terms; quoted for reporting and comment)
- [Leeds City Council: ECO4 statement of intent](https://www.leeds.gov.uk/housing/housing-strategy/statement-of-intent) (the publisher's own terms; quoted for reporting and comment)
- [Brighton and Hove City Council: statement of intent](https://www.brighton-hove.gov.uk/housing/private-housing/statement-intent-eco4-and-great-british-insulation-scheme) (the publisher's own terms; quoted for reporting and comment)
- [Tamworth Borough Council: statement of intent](https://www.tamworth.gov.uk/statement-intent-eco4-and-great-british-insulation-scheme) (the publisher's own terms; quoted for reporting and comment)
- [North Ayrshire Council: ECO4 and GBIS flexible eligibility statement of intent](https://www.north-ayrshire.gov.uk/documents/eco4-gbis-flexible-eligibility-soi) (the publisher's own terms; quoted for reporting and comment)
- [English Housing Survey 2024-25: home insulation fact sheet](https://www.gov.uk/government/statistics/english-housing-survey-2024-to-2025-home-insulation-fact-sheet/english-housing-survey-2024-to-2025-home-insulation-fact-sheet) (the publisher's own terms; quoted for reporting and comment)
- [English Housing Survey 2024-25: energy efficiency chapter](https://www.gov.uk/government/statistics/chapters-for-english-housing-survey-2024-to-2025-headline-findings-on-housing-quality-and-energy-efficiency/chapter-2-energy-efficiency) (the publisher's own terms; quoted for reporting and comment)
- [DESNZ: household energy efficiency national statistics](https://www.gov.uk/government/collections/household-energy-efficiency-national-statistics) (the publisher's own terms; quoted for reporting and comment)
- [Norwich City Council: ECO flexible eligibility statement of intent](https://www.norwich.gov.uk/downloads/file/3974/eco_flexible_eligibility_-_statement_of_intent) (the publisher's own terms; quoted for reporting and comment)
- [Preston City Council: statement of intent](https://www.preston.gov.uk/article/7883/Statement-of-Intent-for-ECO4-and-Great-British-Insulation-Scheme) (the publisher's own terms; quoted for reporting and comment)
- [Swansea Council: Nest Cymru](https://www.swansea.gov.uk/nestcymru) (the publisher's own terms; quoted for reporting and comment)

## Cite or embed

- The Insulation Grant Schemes carries 15 published figures read from 11 sources' own pages; the 14 published figures given by scheme run from 7,500 to 36,000 GBP, read 18 October 2026.
- 11 of the 40 named sources read in full publish a figure; 29 publish none, read 18 October 2026.
- Insulation Grant Schemes, scheme GBIS eligibility: median 31,000 GBP across 1 source, read 18 October 2026.
- Insulation Grant Schemes, scheme Home Energy Scotland Grant: median 7,500 GBP across 2 sources, read 18 October 2026.
- Insulation Grant Schemes, scheme Warm Homes Nest (couple, no children): median 23,166 GBP across 1 source, read 18 October 2026.
- Insulation Grant Schemes, scheme Leeds statement of intent: median 31,000 GBP across 1 source, read 18 October 2026.
- Insulation Grant Schemes, scheme Tamworth statement of intent: median 31,000 GBP across 1 source, read 18 October 2026.
- Insulation Grant Schemes, scheme North Ayrshire statement of intent: median 31,000 GBP across 1 source, read 18 October 2026.
- Insulation Grant Schemes, scheme Warm Homes Local Grant Pathway 3: median 36,000 GBP across 1 source, read 18 October 2026.
- Insulation Grant Schemes, scheme Warm Homes Local Grant cost cap: median 16,600 GBP across 1 source, read 18 October 2026.
- Insulation Grant Schemes, scheme ECO4 Flex Route 1: median 31,000 GBP across 1 source, read 18 October 2026.
- Insulation Grant Schemes, scheme GBIS Flex Route 1: median 31,000 GBP across 1 source, read 18 October 2026.
- Insulation Grant Schemes, scheme Norwich statement of intent: median 31,000 GBP across 1 source, read 18 October 2026.
- Insulation Grant Schemes, scheme Warm Homes Nest (single pensioner): median 15,521 GBP across 1 source, read 18 October 2026.
- Insulation Grant Schemes, scheme Warm Homes Nest (pensioner couple): median 23,166 GBP across 1 source, read 18 October 2026.
- Insulation Grant Schemes, eligibility test rural or island home uplift (Home Energy Scotland Grant): median 1,500 GBP across 1 source, read 18 October 2026.

Cite as: "Roofing Quotes UK Insulation Grant Schemes", updated 2026-10-21, https://roofingquotesuk.com/datasets/insulation-grant-schemes/.

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