Internal Wall Insulation Grant – Keep the Heat Inside Your Home
At ECO 4 NATIONS, we help homeowners improve energy efficiency and comfort through government-backed insulation grants. If your property loses heat through uninsulated solid walls, you may qualify for a free or subsidised Internal Wall Insulation Grant under the ECO 4 Scheme.
What is Internal Wall Insulation?
Internal wall insulation involves fitting insulation material to the inside walls of your home to reduce heat loss. This method is ideal for properties with solid walls or those that cannot be externally insulated due to planning restrictions or appearance requirements.
Why Choose Internal Wall Insulation?
- Significantly reduce heat loss through your home’s walls.
- Cut down on heating bills and save money year-round.
- Improve comfort levels with consistent indoor temperatures.
- Enhance your property’s energy performance and EPC rating.
- Reduce carbon emissions and contribute to a greener environment.
How Does It Work?
Layers of rigid insulation boards or mineral wool are fixed to the inner walls, covered with plasterboard, and then finished for a clean, decorated look. The installation process is minimally disruptive and dramatically increases the home’s ability to retain heat.
Who Can Apply?
- Homeowners and private tenants with landlord approval
- Homes with solid walls or poor insulation
- Occupants receiving qualifying benefits or with low household income
- Properties with low energy efficiency ratings (EPC D, E, F, or G)
What the Grant Can Cover
- Installation of high-performance internal wall insulation boards
- Plastering and redecorating after insulation is fitted
- Moisture-resistant and fire-safe insulation materials
- Additional energy-saving improvements (depending on eligibility)
How the Process Works
- Free property assessment – We survey your walls and assess your home’s current insulation.
- Grant eligibility check – We confirm whether you qualify for full or partial funding.
- Installation – Certified installers carry out the insulation work to the highest standards.
- Final inspection – We ensure quality, finish, and compliance with ECO 4 standards.
- Enjoy the benefits – A warmer, more efficient home with lower energy bills.
Why Work with ECO 4 NATIONS?
- We manage the entire process — from application to installation.
- Access to certified installers across the UK.
- Quick, reliable, and government-approved service.
- Expert guidance to help you make your home energy-efficient at no or minimal cost.
Frequently Asked Questions (FAQ)
Q: Will this reduce my room size?
A: Internal wall insulation slightly reduces room size (usually 50–100 mm), but the energy savings and comfort gains far outweigh the space loss.
Q: How long does the installation take?
A: Most installations are completed within a few days, depending on property size and wall condition.
Q: Is planning permission needed?
A: No — internal wall insulation generally doesn’t require planning permission, making it ideal for protected or listed buildings.
Q: Do I need to pay anything?
A: In most cases, the grant covers full installation costs. ECO 4 NATIONS will confirm your eligibility and any contribution (if applicable).