Free cavity wall insulation
Save on heating
Quick and easy
Am I eligible for a cavity wall insulation grant?
Eligibility criteria for funding
What happens next?
Apply online
Your phone consultation
Eligibility checks
If you rent your home
Home survey
Installation time
You're in safe hands
We have been installing cavity wall insulation for a number of years to help reduce energy bills by improving the energy efficiency of UK homes and to helping to raise their EPC rating.
We only use qualified experts to install measures who are TrustMark and MCS registered, so you can relax knowing that your cavity wall insulation will be fitted proffessionally.