Terrix Rendering Systems Distributor in Wales - Thermorend
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Welcome to Thermorend

Thermorend is a specialist render and external wall insulation distributor and application training provider of Terrix systems throughout the UK, and exclusively in Wales.  This  revolutionary system was developed using patented Polymer-Silicate technology to ensure that all builds, no matter how big or small, retain their aesthetics long into the future.


As suppliers for these unique rendering systems we have the capability to provide full technical support on all our systems, with bespoke specifications for individual buildings across the UK.


If you are seeking an approved applicator we have a list for all areas, but equally can give full training on the systems to applicators, so they can become approved to use Terrix technology.


In explaining its characteristics, the benefits of using such materials and the process of installation in a simple way, Thermorend gives individuals the power to provide a high level Terrix service and system to their own customers with effective and aesthetically pleasing results too.

Contact us now for a free quote on your project

Approved Applicators

We have numerous approved applicators throughout the country. These are companies were their personnel have been trained on the full application and now work to very exacting standards.


If you require an applicator in your area, then please make contact and we can supply. However, if you are an applicator and looking to expand your range of products then please get in touch and we can arrange a meting and presentation of the Terrix products.

Our company news

  • 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

  • Because we’ve been doing this for so long, we understand the huge benefits that can be achieved with well-fitted wall insulation. Of course we understand that for many peop

  • Insulating a property is often thought of as a long and disruptive process, and this can be true in some circumstances. Traditional forms of insulation can be loud, disrupt

Contact us now for a free quote on your project