Exterior Joinery Timbers

RK Timbers stocks a large range of specialist exterior joinery timbers.

These include durable and stable softwoods such as Western Red Cedar, Alaskan Yellow Cedar and H3 treated Radiata for window and door joinery, as well as cedar posts and beams for pergolas and the like.

Durable hardwoods such as our FSC 100% environmentally certified Garapa and Iroko, as well as Kwila (VLO) and Jarrah (PEFC) are used in a kiln-dried condition for exterior joinery applications and as decking, handrails and pergolas.  

As the premium species for exterior joinery applications, Western Red Cedar is available in a number of grades both air-dried and kiln-dried timber in a wide range of sizes up to 300mm wide and 200mm thick.    

Exterior Joinery & Construction Timbers:

Alaskan Yellow Cedar, Garapa, Iroko, Jarrah, Kwila, Radiata Pine (exotic), Western Red Cedar.

RK Timbers, as timber merchants acknowledge the importance of conserving the world’s greatest renewable resource.

We are pleased to advise that we carry Chain-of-Custody (CoC) certification that enables us to sell timber that carries either FSC certification (SGS-COC-006703) or PEFC certification (SGS-PEFC/COC-0993).

FSC certified timber and PEFC certified timber undergo independent, third-party audited certification procedures at every step of the supply chain. This provides designers, specifiers, architects and consumers absolute assurance that those forest and wood products labelled as FSC certified or PEFC certified originate from legal sources, which are managed to prescribed social, economic and environmental standards.

As a New Zealand timber supplier offering the country’s largest range and quantity of specialist certified timbers we believe that stocking FSC & PEFC certified timber is essential for our continued growth.  A major part of our timber range has FSC or PEFC certification and we are continually striving to increase this.