What is a Thermosint® Coating?

What is a Thermosint® Coating?

Here at Royal Garden® we see ourselves as pioneers in the outdoor living industry and one of our most unique and market leading technologies is our Thermosint® Coating.

A product which is treated with our Thermosint® Coating allows us to provide that product with a 5 Year Warranty which can withstand most weather conditions and provide all weather protection*.

But what exactly is Thermosint® Coating and how does it work? I here you ask, so here is a quick explanation:

Unlike many other treatment processes Thermosint® Coating involves the products being heated and dipped directly into a solution of high quality PVC and metallic particles which causes the metallic particles to melt and bake onto the product, which results in a coating approximately 0.5-0.6mm thick.


Thermosint® Coating also provides 3 levels of protection:

  1. Iron Phosphate Undercoating
  2. Water Soluble Undercoating Primary Coat
  3. Exterior PVC and Metallic Particle Coating

By coating a product using a Thermosint® Coating it means that is can be up to 10 times stronger that a standard powder coating.

In addition to the Thermosint® Coating protective qualities it also acts as a temperature stabiliser, so if the furniture is left out in direct sunlight it will not become dangerously hot.


Furniture with a Thermosint® Coating is almost completely maintenance free, long lasting and completely weatherproof to a minimum of 5 years as per the warranty.

Call us on 01623 858982

(9am - 5pm ) Monday to Friday

(Closed) - Saturday and Sunday

(Closed) - Bank Holidays

UK Office HQ

Sherwood Park, Lake View Dr,
Nottingham NG15 0DT, UK

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