Cumaru decking boards in 90mm width
The 90mm wide Cumaru decking boards are slim and elegant while being extremely durable and resilient. Its strong reddish-brown color gives this eco-tropical wood from sustainable forestry its special and exclusive look. The wood is sorted several times and corresponds to the highest quality class. More information on laying and the wood properties can be found in the laying instructions.
✓ Best outdoor durability
✓ Particularly hard-wearing and scratch-resistant
✓ Resistance class 1 according to DIN standard
✓ Strong brown-red colour
✓ FSC®-certified, from sustainable forestry
✓ transparent origin
✓ direct sales
✓ climate-neutral shipping
✓ Free planning with a complete offer
✓ free sample delivery
Wooden decking advice
Use our decking calculator to calculate the amount of Cumaru decking you need. With the terrace planner you will receive an individual installation plan and the matching offer with the accessories of your choice. In our online consultation and personal consultation, our experts will answer your questions.
Our sorting criteria
Every decking board is checked by us for errors. However, not every irregularity is sorted out. You can find out in detail what you can expect from our manual sorting in our sorting criteria.sorting criteria
Comparison of terrace wood
What our selected decking wood has in common: ✓ high durability ✓ very good technical properties ✓ sustainable origin. Here is an overview of the special features:
✓ best durability
✓ particularly robust and scratch-resistant
✗ partly rough surface
✗ high power development
Tip: Floorboards should be sanded after weathering.
✓ smooth surface
✓ homogeneous, light color
✗ Ferrous substances lead to discolouration
✗ unbolted tendency to warp
Tip: Terrace cleaning removes discoloration and professional interim storage avoids warping.
✓ smooth surface
✓ Rich color and grain
✗ unoiled tends to crack
✗ Colored ingredients wash out
Tip: Clean and oil decking after laying.
✓ best durability and dimensional stability
✓ Lowest risk of cracks and splinters
✗ relatively expensive
✗ no very long planks
Tip: Lay decking boards together.
Substructure: wood instead of aluminium
For this decking board, we recommend a substructure made of hardwood with very good resistance (at least class 1-2). We advise against an aluminum substructure, since the risk of the screws tearing off is too great here due to the rigidity of the material.hardwood substructure
Accessories for wooden terraces
Only work with accessories that have been tested and approved for use with this particularly resistant type of wood. Ask the manufacturer about suitability or choose products from our range that have already been tested for the specific application. You will find an overview of the accessories required for your terrace construction on this page grocery list. You will receive an individual and free calculation if you use our patio planner use.Recommended accessories
discounts at Betterwood
The Betterwood you will receive a 1% discount for every €1.000 purchase value, up to a maximum of 15%. You can calculate your expected savings here:
The discount will be displayed on the shopping cart page and deducted from your purchase.