Why is WindsorOne+ now considered to be the standard by which all pressure treated Radiata Pine finger-joint products is judged?

We have been asked this many times, recently. As many of you know, Compass Lumber was distributing a Radiata finger-joint product produced exclusively for us. The stock was manufactured in New Zealand , pressure treated with LOSP treatment, alkyd base primed and shipped to the USA. Although we had success with this product, we were constantly searching for a pressure treated product that did NOT use petroleum based solvents as the agent to carry the insecticide and fungicide into the lumber. We we searching for this for two main reasons:1) the solvents used to carry the agents in were toxic to humans and animals and 2) the petroleum based solvents were not able to reach the core of the lumber and therefore had to constantly, vigiliantly be watched and reprimed whenever a cut or a hole was made in  the lumber as water was then allowed to breach the core and rot the wood over time. The early Borate treatments, although non-toxic, used by Windsor Mill to create WindsorOne trim was a step in the right direction but water would wash the Borates out of the wood rendering the treatment useless. Enter the Kop-Coat, TruCore , process. A proprietary process using the same insecticides and fungicides as the LOSP treatments with a huge difference.  The agents were now carried to the very heart of the lumber with water as the conductor, bonding with the cells of the lumber and leaving the entire piece safe to use with no petroleum solvents and virtually indistructable as  as the product is completely protected and guaranteed for 30 years.  We feel there is no  other product that comes close to the safety, usefullness, longevity and beauty of WindsorOne+. To finish what they started, Windsor Mills put a proprietary triple coat priming system that looks as close to powder coating a product a primer can get!!