Zest Home Insulation are specialist installers of loft insulation, cavity wall insulation, and cavity wall extraction. Professional workmanship, guaranteed results, and a warmer home.
Professional installation backed by government funding. We handle everything from survey to completion.
Reduce heat loss by up to 25% with professional loft insulation installed to current Building Regulations.
Stop up to 35% of heat escaping through your walls with our quick injection process.
Expert removal of failed or unsuitable cavity wall insulation causing damp and cold spots.
From eligibility check to installation, we handle everything. Here's what to expect.
Complete our quick 2-minute online form to see if you qualify for government-funded insulation.
Our surveyor visits your home to assess requirements and confirm the maximum grant available.
Our certified installers complete the work at a time that suits you, with minimal disruption.
The Energy Company Obligation (ECO4) is a government scheme that requires larger energy suppliers to fund energy efficiency improvements in homes across the UK.
If you receive certain benefits or live in a low-income household, you could qualify for free insulation worth up to £9,000.
"The whole process was so easy. From the initial call to the installation, everything was handled professionally. My home is noticeably warmer and my bills have dropped."
"I had cavity wall extraction after years of damp problems. The team identified the issue quickly and resolved it completely. Can't recommend them enough."
"Didn't think we'd qualify but decided to check anyway. Within two weeks we had cavity wall insulation installed completely free. Brilliant service!"
Check your eligibility for free government-funded insulation in just 2 minutes.
