JSC Cumaru Timber

By JSC
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A timber delivering both beauty and brawn

Cumaru is an exceptionally dense, hard timber with a natural resistance to fungi and insects, making it an ideal solution for bespoke commercial projects and high-exposure interior and exterior applications. JSC Cumaru, also known as Tonka, is FSC® certified timber, extremely resilient and durable, with a beautiful grain detail and finish.

Due to its strength and density with the right tools and methods, a clean, smooth finish can be achieved. Cumaru also glues, finishes, and stains well.

Details
  • Category
    Beams & Columns, Timber Decking, Timber Flooring
  • Range
    JSC Timber Decking
Scope of use

Cumaru Applications

When working with Cumaru care is needed to avoid raised grain due to the use of dull knives, particularly in younger pieces. Old-growth generally finishes well and takes stain and glue well with really pleasing results. Cumaru timber is extremely stiff, strong, and hard which lends itself well to a variety of applications:

  • Heavy structural beams and posts
  • Flooring
  • Decking - industrial and commercial domestic
  • Bridge girders and decking
Features

Key properties of Cumaru

  • Extremely dense and resilient timber
  • Suitable for high traffic/high exposure areas
  • Class 1 durability

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About the
Seller

NZ Timber Experts

JSC is a leading timber supplier and manufacturer, providing premium, sustainable timber solutions tailored for New Zealand's building industry.

Established in Dunedin in 1900 by Jack Scott, and named J Scott and Company, our pioneering business grew and diversified in line with customer demand, tastes, and trends over the years.

This reputation for excellence that was established over one hundred years ago endures to this day, as does the ability to adapt and evolve, to better serve the needs of customers and to solve the challenges facing the building industry and the environment.

Innovation To Build Tomorrow

JSC is New Zealand’s premium architectural and building solutions partner, proudly producing exceptional and innovative timber products, materials, and finishings that will stand strong today and into the future. As leaders in timber cladding, hardwood decking, interior panelling, timber coatings, thermally modified timbers, and more, JSC is committed to delivering innovation to build tomorrow.

Please contact us for further information. We look forward to doing business with you.