Professional insulation services delivered by accredited installers you can trust.
Zest Home Insulation is a UK-registered company with over a decade of experience helping homeowners improve the energy efficiency of their properties.
Based in Northumberland, we operate across the North East and beyond, providing professional loft insulation, cavity wall insulation, and specialist cavity wall extraction services.
Our team of PAS 2030 accredited installers are committed to delivering high-quality workmanship, transparent pricing, and exceptional customer service on every project.
Every installation comes with a 25-year guarantee. We use only BBA-certified materials and follow strict industry standards to ensure lasting results.
Our installers are fully trained, PAS 2030 accredited, and bring years of hands-on experience to every job. We take pride in our workmanship.
We'll always tell you what your property needs - and what it doesn't. If insulation isn't suitable for your home, we'll explain why and suggest alternatives.
We hold all the industry accreditations required to deliver government-funded insulation work to the highest standards.
Certificate No: SICI22556 P2030 1 - The industry standard for energy efficiency installations.
Government-endorsed quality scheme for tradespeople.
Authorised installer under the Green Deal framework.
Insurance Backed Guarantees, through Quality Mark.
Get in touch to discuss your insulation requirements or book a free survey.
