About Us

At Cilex Insulations, we are dedicated to providing our clients with an unbeatable reliable and trustworthy service.

About Us

Cilex Insulations Ltd brings industry-leading expertise to the commercial insulation sector, delivering a comprehensive range of services nationwide. Backed by a management team with over 50 years of combined experience, we have the knowledge and capability to handle projects of every scale with precision and efficiency. Over the years, we have built lasting partnerships with some of the country’s leading contractors, a testament to our reputation for quality and reliability. At Cilex Insulations Ltd, our commitment is simple: to provide every client with dependable service, exceptional workmanship, and insulation solutions that deliver long-term value.


Our highly skilled team of thermal insulation engineers is fully equipped to handle a wide range of on-site projects—from large-scale insulation and cladding projects to small targeted complex projects.

All our engineers hold the necessary certifications to carry out work safely and efficiently, reflecting our unwavering commitment to the highest health and safety standards. Supported by our in-house fabrication workshop for fast turnaround on aluminium cladding projects.  

We operate in the following sectors:

Commercial

Leisure

Restoration

Industrial & Defence

Health Care

Education

Government & Local Authorities

New Build, Refurbishment, 
Maintenance & Contract Services

At Cilex Insulations Ltd, we provide expert thermal insulation solutions for new builds, refurbishments, maintenance projects, and contract works of all sizes. Whether it’s a small-scale job or a major development, we have the experience, capability, and resources to deliver projects of any size.

Our success is built on the skills and dedication of our team, who consistently strive to exceed client expectations. Through ongoing training and a program of continuous improvement, we ensure our services are always evolving, reliable, and aligned with the latest industry standards. This commitment to quality and innovation has earned the trust of numerous clients who choose to work with us repeatedly.

Health & Safety

At Cilex Insulations Ltd, health and safety is at the core of everything we do. We are committed to maintaining the highest standards of safety across all projects, ensuring the protection of our workforce, clients, and partners. Our dedication to safe working practices is reinforced by holding both SafeContractor and Constructionline Gold accreditations, demonstrating our compliance with industry-leading health, safety, and quality benchmarks. Through continuous training, rigorous risk assessments, and proactive site management, we foster a culture where safety, accountability, and professionalism come first.

"At Cilex Insulations Ltd, our commitment is simple: to deliver reliable, high-quality insulation solutions that meet your needs, enhance efficiency, and provide long-term value—regardless of the size or complexity of the project."

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