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ClassicplankTM is the Ultimate in surfaced fixed decking & screening. This traditional profile will always have a place in any project. With a lot of thought and years of experience, we this innovative design won’t fail whatever the application may be. From a heritage building to modern architecture or boardwalk or just standard choice, the ClassicplankTM profile with its wide range of options proves to be first choice in customary decking or timber privacy screening.


Peace of Mind
Because we have always insisted on quality right from the raw product thru production, to finished product you can sit back and relax because the ClassicplankTM profile won’t fail


The anti-cup groves and our closely monitored drying procedure ensures your decking will stay secure and flat which reduces the risk of tripping on lose and uneven boards


Our “Pre-Finishing” process means that the product is coated 4 sides with High quality timber preservative prior to delivery, this increases the stability of each plank by providing protection all four surfaces.

Mortlock Quality

Our experience with timber and quality control systems right thru the manufacturing process ensures you are getting a product of high standard, on time, every time


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  • Sizes: 85×20, 130×20, 135×20
  • Jarrah Only Sizes: 105×30, 130×30, 175×40
  • Standard range comes in Jarrah, Blackbutt, Spotted Gum or Pacific Teak
  • Other timber species are available on request (please contact us to find out more)
  • The proprietary fixing clips shall be designed to allow for as much natural timber movement as possible as supplied by Mortlock Timber Group
  • The fasteners shall be 10gx53mm stainless steel screws supplied by Mortlock Timber Group
  • The product shall be factory pre-coated on both sides with clear Cutek CD50 preservative treatment for protection during installation
  • The product shall be fully coated at the completion of the project with one coat of Timber Preservative as supplied by the Mortlock Timber Group

Colour Options

  • All timber products should be acclimatised as required onsite to ensure moisture and temperature equilibrium with the surrounding environment prior to installation.
  • The sub-frame shall be level and installed at maximum 450mm centres
  • The decking shall be installed perpendicular to the joists and fixed to each joist 10gx50mm stainless steel screws supplied by Mortlock Timber Group.
  • Spacing between each boards shall be no less than 6% of the board width to allow for natural movement
  • The decking shall be cleaned and maintained as required to avoid any accumulation of surface contaminants and to maintain the desired performance and appearance