About from company website
Therm-eco EWI Ltd are experienced external wall insulation (EWI) installers, offering bespoke systems that enhance a property's thermal insulation, protect its structure, and can significantly reduce heating bills. With a wealth of experience, their qualified team provides the highest standard of workmanship, prioritizing client needs and attention to detail. They operate across the South West of England and beyond, serving a range of clients from individual homeowners to local authorities.
Having been successfully delivering insulation measures for over 13 years, Therm-eco has grown into a market leader by understanding the industry, possessing strong product knowledge, and excelling in installation expertise and customer care. They specialize in both park homes and masonry properties, offering fully manufactured systems that ensure energy efficiency and a high-quality finish. Their commitment to being the best in their field has led to established relationships and numerous large projects throughout the UK, often in collaboration with Local Authorities, earning them various accolades.
The company also offers specialist services including render and silicon render finishes, fascias, soffits, and guttering with a 21-year guarantee. Their glazing team brings over 20 years of experience in fitting energy-efficient products, using quality PVCu profiles and Pilkington K-Glass for enhanced security and efficiency. Additionally, Therm-eco provides under-floor insulation systems for park homes and comprehensive refurbishment packages as a cost-effective alternative to purchasing new homes, ensuring complete coverage and optimal thermal performance.
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Clients mentioned from company website
Local Authority.
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Questions about Therm-eco EWI from the record on this page
What does Therm-eco EWI do?
Experienced external wall insulation (EWI) installers providing systems that improve thermal insulation, protect structures, and reduce heating bills. Their listed services include Insulation, Cladding, Refurbishment and Windows & doors.
Where is Therm-eco EWI based?
Therm-eco EWI is registered at 11 Yeo Business Park, Clyst St. Mary, Exeter, EX5 1DP, in South West.
What areas does Therm-eco EWI cover?
Therm-eco EWI states that it works across Cornwall, Devon, Somerset, Avon, Dorset and Hampshire.
How many people work at Therm-eco EWI?
Accounts filed for the year to 2025 report 4 employees, which places the company in the 1-9 employees band.
What is Therm-eco EWI's turnover?
Therm-eco EWI does not disclose turnover: UK small-company accounts are not required to. Based on headcount and trade debtors in its filed accounts, turnover is likely to fall between £310k and £820k. This is an estimate, not a filed figure.
Is Therm-eco EWI still trading?
Companies House lists Therm-eco EWI as active, with accounts most recently made up to 2025-03-31.
What sectors does Therm-eco EWI work in?
Therm-eco EWI works in Residential.
When was Therm-eco EWI established?
Therm-eco EWI was incorporated on 2007-02-07.