Thermguard (Pty) Ltd was established in 1984 for the sole purpose of manufacturing Cellulose Fibre insulation for the South African built environment and residential homes. Our insulation material is manufactured using technology from both the USA and Europe.


Thermguard ceiling insulation is the original, trusted and proven Cellulose Fibre manufacturer in Southern Africa. With over 30 years of experience, Thermguard continues to provide the highest quality home insulation at extremely affordable prices.


Due to this wealth of experience, we guarantee a professional installation and as a result, you as a client are fully satisfied with your newly installed home insulation.

Our vision


As an environmentally conscious business we are driven to reduce our carbon foot print, provide a sustainable product and become a leader in the eco-friendly business world whilst providing opportunity to the community of South Africa.

Our mission


At Thermguard Pretoria, our mission is to educate, supply and install one of the most effective insulation products on the market. Whilst creating and expanding our business into various industries and service sectors both commercial and residential, large or small.

Our philosophy


We are dedicated to providing the highest levels of customer service. In addition, you will be impressed by our reliable and courteous approach. We are always respectful of your property and will complete all work in a timely manner to ensure minimal disruption to your day.

Our team

- Managing Director

- Operations Manager

Kevin Busby

Reegan Busby

About Us

Who are we - About Us

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