Keep your home warm and reduce heating bills with Free Loft and Internal Wall Insulation, available through the UK Government’s ECO4 grant scheme.
Proper insulation is one of the most effective ways to improve your home’s energy efficiency, cut down on heat loss, and enhance indoor comfort. While insulation can significantly lower energy bills, the upfront cost can be a challenge for many households.
At ECO4 Grants, we make it easy to access FREE Internal Wall Insulation Grants helping you improve your home’s energy efficiency without the stress.
We provide end-to-end support, including:
Take the first step toward a warmer, more energy-efficient home at no cost to you.
Save Money and Energy With Free Loft Insulation Grants Under ECO4.
Free home insulation services is an effective way to keep your home warm in the winter and cool in the summer, and it can also help to reduce noise pollution. Want to find out more? Get in touch.
Determine if you qualify for free insulation grants, including regional options like Wales-specific programs, based on income or government benefits.
Select the suitable insulation type for your home: loft, internal wall, external wall, or underfloor each offers energy-saving benefits.
Most frequent questions and answers
Through ECO4, homeowners and private tenants may receive loft, cavity wall, solid wall, room-in-roof, and floor insulation—all designed to reduce heat loss and improve energy efficiency.
You may qualify if you're a UK homeowner or private tenant, your property has an EPC rating of D, E, F, or G, and someone in your household receives qualifying income-based benefits.
Yes! The Local Authority Flexible Eligibility (ECO4 Flex) pathway allows local councils to endorse low-income or vulnerable households—even those not on benefits—for grants, depending on their published eligibility criteria.
Complete a quick online eligibility check.
If eligible, schedule a free home survey.
Once approved, a certified installer handles the full installation—no upfront cost for eligible households.
