Welcome to Thermorend -
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Welcome to Thermorend


Welcome to Thermorend

Welcome to the new Thermorend website. We are the wall insulation experts with a wealth of knowledge and experience in our field and as a result we are constantly evolving with the latest developments in insulation technology. Our goal is to help people keep their homes warm and we can offer advice and guidance to installers on this latest technology that can simplify and speed up the insulation process significantly.


Thermorend is an exclusive distributor and trainer of Aerotherm technology in South Wales. As a company our vision is to provide not only a fast and cost effective alternative to installers, but also to educate other industry professionals in firstly how revolutionary Aerotherm can be, and secondly how to install it with as little disruption to the client as possible.


Around the website you will find a great deal of information around the benefits of external wall insulation, what Aerotherm is and details around the training and products we provide.


We are always happy to answer any enquiries or questions that you might have, whether you’re a homeowner or an insulation provider, so please find the contact page to discover how to get in touch.