Cumaru decking boards in 120mm width
Cumaru is the heavyweight among tropical woods. At 1,200 kilograms per cubic meter, it is one of the most durable woods for outdoor use and achieves the highest resistance class according to the DIN standard. Its strong red-brown pattern gives the wood an unmistakable and exclusive appearance. The Cumaru decking boards from BioMaderas originate from sustainable forestry in Peru. The wood is re-sorted several times and is of the highest quality. You can find more information on laying and wood properties in the installation instructions.
The advantages
✓ Best durability in outdoor areas
✓ Resistance class 1 according to DIN standard
✓ strong brown-red color
✓ One of the hardest woods in the world
✓ Resistant to scratches
✓ FSC® 100%-certified, from sustainable forestry
✓ transparent origin
✓ direct distribution
✓ climate-neutral shipping
✓ Free planning with complete offer
Wooden decking advice
We will be happy to help you plan your Cumaru decking made of 120 mm wide decking boards. You can get the answers to your questions in personal discussions with our decking experts or in our online forum for wooden decking. You can also use our free decking planner and decking calculator to obtain a material calculation for your wooden decking.
The origin
Our Cumaru decking boards come from sustainable forestry in Peru. In forestry and production, the high FSC® 100%-standards must be adhered to. Visit the forest in Peru.
OriginCumaru customer gallery
The most beautiful Cumaru terraces are built by our customers. Visit our customer gallery and read the testimonials of our Cumaru customers.
Customer gallery
Shipping costs
Unsere Sortierkriterien
Jede Terrassendiele wird von uns auf Fehler überprüft. Es wird aber nicht jede Unregelmäßigkeit aussortiert. Was Sie von unserer Handsortierung erwarten dürfen erfahren Sie detailliert in unseren Sortierkriterien.
Sorting criteriaDecking wood in comparison
The common features of our selected decking woods: ✓ high durability ✓ very good technical properties ✓ sustainable origin. Here is an overview of the special features:
Cumaru
✓ Best durability
✓ Particularly robust and scratch-resistant
✗ Partly rough surface
✗ High force development
Tip: Planks should be sanded after weathering.
Garapa
✓ smooth surface
✓ homogeneous, light color
✗ Ferrous materials lead to discoloration
✗ Unscrewed Tendency to warping
Tip: Patio cleaning removes discoloration and professional interim storage prevents warping.
Jatoba
✓ smooth surface
✓ strong color and grain
✗ Unoiled Tendency to crack
✗ Colored ingredients wash out
Tip: Clean and oil decking boards after installation.
Teak
✓ Best durability and dimensional stability
✓ Lowest risk of cracks and splinters
✗ Relatively expensive
✗ Not very long planks
Tip: Lay decking boards together.
Unterkonstruktion: Holz statt Aluminium
Für diese Terrassendiele empfehlen wir Ihnen eine Unterkonstruktion aus Hartholz mit sehr guter Resistenz (mindestens Klasse 1-2). Von einer Aluminium-Unterkonstruktion raten wir ab, da hier durch die Steifigkeit des Materials das Risiko abreißender Schrauben zu groß ist.
Hardwood substructure
Zubehör für Holzterrassen
Arbeiten Sie nur mit Zubehör, welches für die Verwendung mit dieser besonders resistenten Holzart getestet und zugelassen ist. Fragen Sie den Hersteller bezüglich der Eignung oder wählen Sie Produkte aus unserem Sortiment, welche bereits für den speziellen Einsatz getestet wurden. Eine Übersicht zu dem benötigten Zubehör für Ihren Terrassenbau finden Sie auf dieser Einkaufsliste. Eine individuelle und kostenlose Berechnung erhalten Sie, wenn Sie unseren Terrassenplaner nutzen.
Recommended accessoriesDiscount
From a purchase of €1,000 you will receive a discount of
1 % to 15 %
to your order.
The discount will be displayed on the shopping cart page and deducted directly from your purchase.













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