ECO5 Funding Active
Thermal Insulation Fully Funded
Before adding solar or heat pumps, you must seal the envelope. If your home has an EPC rating of D to G, you qualify for 100% grant funded cavity, loft, and internal wall insulation.
Uninsulated Home Heat Loss
Walls35% Loss
Roof25% Loss
Doors & Windows25% Loss
Floors15% Loss
Adding loft and cavity insulation immediately halts 60% of rising and escaping heat pathways, dropping your home's thermal demand significantly.
Options Breakdown
Compare Insulation Measures
Select an insulation category below to inspect the expected financial savings, thickness parameters, and eligibility statuses for UK residential properties.
Cavity Wall Insulation
100% funded under ECO5 (if D to G rating)Estimated Savings£280 to £395 / Year
Heat Loss ReductionReduces wall heat loss by 65%
EPC Rating ImpactIncreases EPC rating by 10 to 15 points
Installation & Details
Material / Spec
Filled beads / mineral wool
Every material we install is British Board of Agrément (BBA) certified and complies fully with UK building regulations.
How It's Done
- Injected via small holes drilled in the mortar joint.
- Refilled clean and color matched to mortar.
- Prevents convective heat transfer within the wall cavities.
- Done in under 4 hours with minimal noise.
Secure Your Funded Thermal Upgrade
Review your eligibility parameters online in 60 seconds. Our surveyor handles measurements.
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