What is the Great British Insulation Scheme?
An overview of GBIS, how it provides free or subsidised insulation for UK homes in council tax bands A to D with an EPC rating of D or below.
Who qualifies for GBIS?
The eligibility criteria for the Great British Insulation Scheme, including council tax band, EPC rating, property type and whether you need to be on benefits.
What insulation is covered?
The insulation measures available under GBIS, including cavity wall, loft, solid wall, underfloor and room-in-roof insulation, and any homeowner contribution required.
How to apply for GBIS
How to apply for the Great British Insulation Scheme, who to contact, what information you need and typical timelines from application to installation.
GBIS vs ECO4
How GBIS compares to ECO4, the key differences in eligibility and measures, and which scheme you are more likely to qualify for based on your circumstances.
Do I need to pay anything?
Whether GBIS is completely free or requires a homeowner contribution, what the typical co-payment is for different measures and how it compares to full retail price.
Quality standards & protections
The quality standards that apply to GBIS installations, TrustMark requirements, PAS 2030 compliance and your rights if something goes wrong.
The installation process
What to expect during a GBIS-funded insulation installation, how long each measure takes, preparation needed and what the contractor should leave you with.
GBIS scheme timeline
How long GBIS is expected to run, current funding levels, whether the scheme is oversubscribed in your area and what happens after the scheme closes.
Frequently asked questions
Answers to common GBIS questions, including landlord eligibility, homes already partially insulated, listed buildings and how to check your council tax band and EPC.