Free Home Insulation Through the ECO4 Grant
Improve comfort, reduce heat loss, and lower energy costs with ECO4-funded insulation.
Why Home Insulation Matters
Poor insulation allows heat to escape through walls, lofts, and floors — making your home colder and more expensive to heat. With proper insulation, you can:
- Keep your home warmer for longer
- Reduce heating costs
- Eliminate cold spots and drafts
- Improve overall energy efficiency
- Insulation is one of the most effective upgrades for long-term comfort and savings.
What Insulation Is Available Under ECO4?
Depending on your property, you may qualify for:
- Loft insulation
- Cavity wall insulation
- Solid wall insulation (where applicable)
- Other energy-efficiency insulation measures
All insulation upgrades are professionally assessed and installed to suit your home.
How Home Insulation Improves Your Home
Insulation acts as a thermal barrier, helping your home hold onto warmth in colder months and stay cooler during warmer periods. This reduces the strain on your heating system and improves comfort throughout the year.With proper insulation, your home can:
- A brand-new A-rated boiler
- Professional installation
- Full funding through ECO4
Who Can Qualify?
You may be eligible if
- Keep heat inside during winter and limit excess heat in summer
- Reduce energy usage and heating costs
- eliminate cold spots and unwanted drafts
- Maintain a more consistent indoor temperature
- Improve long-term comfort and efficiency
From lofts to walls, effective insulation helps your home retain warmth longer, delivering noticeable comfort and savings all year round.
Why Choose Eco Heatwise?
- Government-approved ECO4 installers
- No upfront payments – ever
- Fast approvals & clear communication
- Trusted by homeowners across the UK
- End-to-end support from start to finish
FAQ’s:
Most frequent questions and answers
What insulation is available under ECO4?
Insulation support may include loft or cavity wall insulation if required
Is insulation always included?
Only when necessary to improve heating efficiency under ECO4 guidelines
Do I need to pay for insulation?
No, eligible insulation upgrades are fully funded.
Will insulation reduce my energy bills?
Yes, insulation helps retain heat and lowers heating costs