Cumaru Decking

A highly dense, durable and versatile hardwood with exotic grain characteristics and colors ranging from orange-brown to reddish-brown.
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Quality, Sustainability and Low Maintenance

Cumaru decking is a high quality product, very hard, especially suitable for exteriors. The wood, by its own nature, has different tones, grains and colors. Our decking is imported and seasoned, which contributes to a better stability of the wood, minimizing the dimensional changes that occur with weathering.

In this section you will find everything related to our Cumaru Decking, imported directly from legal and well-managed forests in South America, especially Brazil. Our woods are processed in the best way to obtain products of the highest quality.  It is fully recommended for any project you have in mind and provides better results than expected.

Check all the information we share with you here and if you have any questions, feel free to call or visit us at our warehouse.

Cumaru Decking Technical Information

Scientific name:  Dipteryx Odorata spp

Common name:  Cumaru

Moisture content:  Amazon Hardwoods Cumaru Decking is specially dried for use on exterior. KD 12% – 16%

Janka side hardness:  3,540 lb at 12% – 16% moisture content

Bending strength:  10,975psi

Distribution:  The wood for our Cumaru decking is legally sourced from responsibly managed harvests throughout South America, especially Brazil.

Durability:  Excellent performance and durability outdoors. Highly resistant to rot, although it can be attacked by some insects.

Maintenance:  Heavy construction, shipbuilding, car bodies, sleepers, agricultural implements, staves, posts, cross arms, sports implements, among others.

Fire Rating for Cumaru Decking

Description
Rating
Cumaru Decking Fuel Contribution (10) minutes
0
Cumaru Decking Smoke Developed Values (10) minutes
3
Cumaru Decking Smoke Developed Values (10) minutes
0
UBC Class**
1
UBC Class**
A

* UBC is the Uniform Building Code, 1979 Edition, Part VIII, Fire Resistive Standard for Fire Protection.

**NFPA is the National Fire Protection, NFPA no. 1 Fire Safety Code.

Cumaru Decking Span Chart

Nominal Size
Imperial Finishing Dimension
Metric Finishing Dimension
1" x 6"
3/4" x 5 1/2"
19mm x 140mm
5/4" x 6"
1" x 5 1/2"
25mm x 140mm

Pricing for Cumaru Decking

Amazon Hardwoods Cumaru decking is sold in lengths from 6′ to 18′. Specific lengths will incur additional charges.

Standard Cumaru Decking

Cumaru 1" x 6" Standard
Size
Starting Price
3/4" x 5 1/2"
(19mm x 140mm)
$4.64
$3.75
Cumaru 5/4" x 6" Standard
Size
Starting Price
1" x 5 1/2"
(25mm x 140mm)
$5.95
$4.75
Cumaru 1" x 6" XL Standard
Size
Starting Price
0.83" x 5.70"
(21mm x 145mm)
$5.76
$4.00

Pregrooved Cumaru Decking

Cumaru 1" x 6" Pregrooved
Size
Starting Price
3/4" x 5 1/2"
(19mm x 140mm)
$5.14
$4.25
Cumaru 5/4" x 6" Pregrooved
Size
Starting Price
1" x 5 1/2"
(25mm x 140mm)
$6.45
$5.25
Cumaru 1" x 6" XL Pregrooved
Size
Starting Price
0.83" x 5.70"
(21mm x 145mm)
$6.26
$4.50

Price Deals for Large Orders!

Delivery times may vary depending on material availability.
Please call us or visit our warehouse to confirm times and rates.

CT, MA, NY, NJ, PA, NH, VT
(2 to 5 days)

Other States
(5 to 12 days)

Wholesale Decking Available

As a major importer of tropical hardwood decking, we supply material for large projects throughout the United States. Do not hesitate to call us or visit us at our facilities, we will be pleased to provide you with the best advice and the best price for your projects.

Direct delivery from the port to anywhere in the United States.

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