Understanding GBIS: Free Insulation for North West Households
- Warmr Editorial Team

- Jul 1
- 2 min read
The Great British Insulation Scheme (GBIS) is a government initiative designed to help North West households reduce energy bills and improve home comfort through free or subsidised insulation upgrades. With rising energy costs impacting Merseyside and beyond, GBIS offers a practical solution for making homes more energy-efficient.
At Warmr, we’re experts in helping North West residents access GBIS to lower costs and live greener. Here’s everything you need to know about GBIS and how it can benefit your home.
What Is the Great British Insulation Scheme?
GBIS is a UK government programme that funds insulation upgrades for homes with poor energy efficiency, particularly those with EPC ratings of D, E, F, or G. Unlike ECO4, which focuses on whole-house retrofits, GBIS typically supports single insulation measures, such as loft or cavity wall insulation, to deliver quick, cost-effective improvements.
The scheme targets households in fuel poverty, those receiving benefits, or those living in Council Tax bands A-D (England) or A-E (Scotland/Wales).
In the North West, where many homes lose heat through uninsulated roofs or walls, GBIS is a vital tool for reducing energy bills and supporting sustainability goals.
Types of Insulation Available Through GBIS
Warmr delivers a range of GBIS-funded insulation upgrades:
Loft Insulation: Prevents up to 25% of heat loss through the roof, saving up to £300 annually.
Cavity Wall Insulation: Fills wall cavities to reduce heat escape, ideal for homes built between the 1920s and 1980s.
Solid Wall Insulation: Enhances older homes, reducing heating costs by up to 40%.
Floor Insulation: Improves comfort by preventing heat loss through floors.
These upgrades are fully funded for eligible households, with no upfront costs.
Benefits of GBIS Insulation
1. Lower Energy Bills
Insulation can reduce heating costs by up to 40%, saving North West households hundreds of pounds each year.
2. Improved Comfort
Insulated homes stay warmer in winter and cooler in summer, eliminating draughts and cold spots.
3. Environmental Impact
By reducing energy consumption, GBIS upgrades lower your carbon footprint, supporting the North West’s net-zero ambitions.
4. Health Benefits
Warmer, drier homes reduce the risk of damp and mould, improving indoor air quality and health.
Who Qualifies for GBIS?
You may be eligible if:
You receive benefits like Universal Credit or Pension Credit.
Your home has an EPC rating of D, E, F, or G.
Your property is in Council Tax bands A-D (England) or A-E (Wales).
You have a health condition worsened by a cold home.
our eligibility page confirms your eligibility.
How Warmr Delivers GBIS Upgrades
Our process is simple:
Eligibility Check: Complete our online form.
Retrofit Assessment: We assess your home’s insulation needs.
Professional Installation: TrustMark-accredited installers ensure quality results.
Enjoy the Benefits: Save money and stay comfortable.
Why Act Now?
GBIS funding is limited, and demand is high in the North West. Contact Warmr at 0800 123 4567 or info@warmr.co.uk to secure your free insulation upgrade today.










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