Calder Insulation Ltd were established as licensed asbestos removal contractors in 1984, and have quickly become one of the leaders in asbestos, hazardous material removal and ventilation duct cleaning in the UK.

For over three decades our team of trained staff, fully compliant with government legislation, has been at the forefront of building decontamination and asbestos removal.

We specialise in…

  • Asbestos Surveys
  • Asbestos Removal
  • Decontamination
  • Reinstatement
  • Ventilation Hygiene
  • Thermal Insulation

From an initial asbestos survey, removal of asbestos containing materials, to decontamination, reinstatement, re-insulation, we take care of your asbestos removal needs from start to finish.

Extensive experience of working within the asbestos and insulation industry.
Offering customers quick and professional asbestos removal services at highly competitive rates.


  • Fully Insured
  • Licensed by The Health and Safety Executive
  • Fully Licensed Environmental Waste Carriers
  • Members of the Asbestos Removal Contractor Association (ARCA)
  • CHAS (Accredited Asbestos Removal Contractor) Approved
  • Construction line Registered
  • Certified and Licensed Consultants


Asbestos refers to microscopic fibrous minerals that are extremely durable and resistant to heat, fire, electricity, and most chemical reactions. For these reasons, asbestos was used for many years across commercial and industrial buildings such as schools, public buildings, and homes. In present day, it is well known for its role in causing mesothelioma, a deadly cancer that develops in the lining of the lungs, heart, or abdomen.

Calder Insulation Ltd Health and Safety

With the risks involved in asbestos removal, it is extremely important to assign fully trained experts to the job. All removal methods vary in risk of exposure. As licensed contractors governed by UK Health and Safety legislation, we are required to use all specialist equipment and use only safe removal methods. Every member of the Calder Insulation team is professionally trained with ongoing support. A premier certified contracting company, all work undertaken is in accordance with the HSE guidance and Control of Asbestos Regulations 2012.

With motivation to deliver value, innovation, and exceptional quality of work, you can be sure that Calder Insulation will ensure your building remains legally compliant, and our work is completed with you as our priority.

Committed to Excellence

Calder Insulation are a family run business that have been removing asbestos since 1984.

Building a trusted reputation through consistently reliable and professional service over the last 33 years, we have proven to customers that our projects our completed-on time, to high standards, and within budget.

Committed to quality and attention to detail, we have been able to continually expand our company to cover throughout Southern England and The Midlands.

Our top priority always remains our customers, put first and foremost, forging long and successful relationships with all of our clients.

Asking our clients for feedback on any job we do, no matter the size, is part of our customer service management system, ensuring you continue to receive the top-quality work you pay for every time.

Working to the highest professional standards and remaining environmentally responsible is key to how we operate our business.

Having been established for over 3 decades, we have seen continuous changes in this industry in terms of methods and regulations. No matter the changes, we take pride in our ability to continually exceed our client’s expectations. Our commitment to training and expertise ensures we deliver a high level of service unparalleled in our industry.

After working in our industry for so long, we understand that every job we undertake is different.  Starting by carefully surveying the project, assigning a Manager to control it, and aligning skills and experience to ensure we give you the best possible team for the job, we are able to build a safe and effective project on solid foundations.

We have worked across a vast variety of sectors, undertaking small domestic projects to multi-million-pound organisations, making us effectively adaptable at asbestos removal, decontamination, and ventilation hygiene.

Registered by The Environment Agency as hazardous waste carrier, we are socially and environmentally conscious, and promote the highest ethical standards in all operations whilst protecting client and employee safety.