As the founders of INSUL8 Ltd, our mission is to provide a warmer, more energy-efficient living environment for every household we serve. We offer a full spectrum of insulation services, including cavity wall, loft, and external wall installations. Our team also conducts EPCs and thermal imaging surveys to give property owners a clear picture of their homes energy performance. From consultation to project completion, we are committed to delivering solutions that meet both regulatory standards and individual needs.
Our ethos is built around trust, efficiency, and fairness. Clients across the UKranging from private residents to local authoritiesdepend on us for swift, professional service at honest prices. We understand the importance of reliable communication and uphold high standards to ensure every client feels informed and supported throughout the process. At INSUL8, were not just improving homes; were contributing to a sustainable future and empowering individuals to take control of their energy usage. Contact our dedicated team today and take the first step toward a more comfortable home.
- We serve the North West, North Wales, East Midlands, and West Midlands.
- Licensed
- Insured
- Transforming cold houses into warm, efficient homes
- Experts in cavity, loft, and wall insulation
- Fast, responsive service with satisfaction guarantee
- Thermal imaging detects hidden heat loss issues
- Trusted by homeowners, businesses, and local councils
- Reduce energy bills and your carbon footprint
- Cash
- Debit cards
- Credit cards




The diocese had Insul8 come give a look and then contracted with them to remedy the problem.
The crew was efficient, polite, and cleaned up behind themselves. The house is much warmer and surprisingly even more quiet than before Insul8 worked their magic. We cannot recommend them more highly.
Fortunately I came across Insul8 based in Nantwich.
I made a text enquiry on their website and received a call back from one of the owners, James who was able to talk me through what the problem might be. I was confident in my conversation with him that he was the professional I needed, in my case I thought I had a problem with my loft insulation! Internet searches suggested all sorts might need replacing!!!
Following a survey of the loft by Insul8 I've been informed of options but have had my mind put at ease as the explanation is that it's really nothing to worry about.
That's what I needed really some re-assurance, as you can get bogged down and we've probably all had bad experiences of one kind or another with work done that didn't need to be.
What I do know is that any time in the future when there might be a need for a service that they offer, forget online searching I'll go straight to therm.
Great Company, professional, knowledgable, courteous, honest. Others out there could learn a thing or two....
They did for a cavity wall survey of our house as I thought we didn't have any and needed a new EPC. James organised for Jonathan to come out within 48 hours and he was polite, thorough and took the time to explain to me what he found in each of our walls. Subsequent customer service has been brilliant.
I would highly recommend INSUL8 to anyone.
INSUL8 are 100% reliable, contactable and professional.
From James in the office to the chaps that completed the installation I was treated with respect and so was my home.
I cannot thank them enough.
I wish I had found them first.
100% RECOMMENDED.