
At CORE Timber Services, we are dedicated to providing exceptional timber treatment services tailored to meet the specific needs of New Zealand’s top manufacturers. With three advanced treatment plants located in Auckland, New Zealand, we offer a comprehensive range of treatments under our esteemed brand, CORE Treat.
Our Treatment Services
Outdoor Treatment
With our Chromated Copper Arsenate (CCA) treatment, we offer robust protection against decay, fungi, and insect attacks. This treatment ensures that your timber and plywood products remain durable and resilient over time.


Micropro Treatment
Our Micronised Copper Azole (MCA) treatment provides superior defense against fungal decay, termites, and other wood-boring insects. This environmentally friendly treatment enhances the longevity of your timber and plywood, ensuring their continued performance.
Boron Treatment
For effective protection against fungal decay and wood-destroying insects, our Boron treatment is an excellent choice. Especially suitable for interior applications where moisture resistance is not a concern, this treatment offers both reliability and safety.


LOSP Treatment
Our Light Organic Solvent Preservative (LOSP) treatment is designed to safeguard your timber and plywood against decay, termites, and other wood-destroying organisms. This treatment is particularly effective for exterior applications that may experience moisture exposure.
Protim Micro Treatment
Our Protim Micro treatment employs specialised solutions to target decay and insect attacks precisely. This treatment is highly advantageous for applications requiring precise control over moisture levels, ensuring optimal protection and performance.

We take immense pride in our ability to customise the treatment process to suit your specific requirements. Whether it’s timber or plywood, we have the expertise and cutting-edge facilities to deliver outstanding results.

By collaborating closely with New Zealand’s top manufacturers, we understand the unique demands of your industry. Our commitment to delivering exceptional quality, expertise, and reliable customer service has earned us a reputation as a trusted partner.
Choose CORE Timber Services for industry-leading timber and plywood treatment. Contact us today to discuss your requirements, and let us provide you with the perfect treatment solutions to enhance the longevity and performance of your products.