ThermaBase
Structherm's ThermaBase system.
About from company website
Founded in 1983, Structherm are renowned for their unique 'Structural External Wall Insulation' (SEWI) system which is manufactured at its factory in West Yorkshire. The SEWI system is designed to provide a refurbishment solution for the treatment of defective, non-traditional housing and high rise buildings. It offers benefits far and beyond those provided by standard external wall insulation systems, capable of stabilising defective properties and extending their life by at least 30 years.
Structherm also offers a comprehensive range of non-structural External Wall Insulation systems suitable for the mainstream market, both for refurbishment and new build projects. These systems improve both the thermal and aesthetic qualities of a property, complemented by a diverse range of finishes including render, dash, brick slip, and brick effect. The company provides extensive technical support, with a team of qualified engineers and CAD designers to assist with design and specification.
All systems are applied by a network of Authorised Installation Contractors (AICs) who undergo specific training and are regularly audited to ensure quality. Structherm maintains a strong culture of customer support, ensuring all stakeholders benefit from their innovative solutions.
Services
Works as
Sectors
Project experience from company website
RoofLine
Structherm's RoofLine system.
Barks Drive, Crosswalls Pilot, Stoke
Stoke
Crosswalls Pilot project at Barks Drive.
Shieldhill Weir Timbers
Refurbishment of Shieldhill Weir Timbers.
Treuddyn Enveloping Scheme
Enveloping Scheme at Treuddyn.
Wrexham Aireys, Phase 2
Wrexham
Phase 2 of the Wrexham Aireys project.
Wrexham Aireys, Phase 1
Wrexham
Phase 1 of the Wrexham Aireys project.
Linkwood High Rise
Refurbishment of Linkwood High Rise.
Lancaster House
Refurbishment of Lancaster House.
Woolaways
Refurbishment of Woolaways.
Slough Reema Properties
Slough
Refurbishment of Slough Reema Properties.
Accreditations from company website
- ISO 9001
- ISO 14001
- ISO 45001
- INCA
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Questions about Structherm Ltd from the record on this page
What does Structherm Ltd do?
Structherm are the UK's number one experts in the external refurbishment of non-traditional housing & high rise buildings. Our unique Structural External Wall Insulation can extend the life of a property by 30 years. Their listed services include Refurbishment, Cladding, Insulation and Design & build.
Where is Structherm Ltd based?
Structherm Ltd is registered at Meltham Mills Bent Ley Road, Meltham, Holmfirth, HD9 4AP, in Yorkshire.
What areas does Structherm Ltd cover?
Structherm Ltd states that it works across Nationwide.
How many people work at Structherm Ltd?
Accounts filed for the year to 2023 report 22 employees, which places the company in the 10-49 employees band.
What is Structherm Ltd's turnover?
Structherm Ltd does not disclose turnover: UK small-company accounts are not required to. Based on trade debtors in its filed accounts, turnover is likely to fall between £4.1m and £11.0m. This is an estimate, not a filed figure.
Is Structherm Ltd still trading?
Companies House lists Structherm Ltd as active, with accounts most recently made up to 2025-07-31.
What accreditations does Structherm Ltd hold?
Structherm Ltd displays ISO 9001, ISO 14001, ISO 45001 and INCA on its website.
What sectors does Structherm Ltd work in?
Structherm Ltd works in Residential, Commercial and Public.
When was Structherm Ltd established?
Structherm Ltd was incorporated on 1982-05-12, though the company says it has traded since 1983.