Cumaru Decking

Cumaru Specs
Janka Hardness 3540
Durability Very durable. 50+ year lifespan with minimal maintenance. Naturally resistant to mold, decay, and termites.
Working Properties Difficult to saw and bore. Carbide-tipped saw blades are recommended. Pre-drilling is necessary for fastening. Glues poorly.

Our Cumaru decking is one of the best deals you'll find. Rivaling Ipe's toughness, our Cumaru is available at a fraction of the price. Cumaru decking features a varied grain pattern and color pallet, ranging from warm reds to succulent carmels. Expect a cumaru deck to last well over 25 years even in the coldest climates.

cumaru board sample

Cumaru Decking Price List

Limited-Time Sale on 3–7 Foot Lengths!

Item Description Price
1 x 4
¾" x 3 1/2" $1.71
1 x 4 +PLUS®
21mm x 3 1/2" $1.83
1 x 6
3/4" x 5 1/2" $2.39
1 x 6 +PLUS®
21mm x 5 1/2" $2.81
5/4 X 4
1" X 3 1/2" $2.37
5/4 x 5
1" X 4 1/2" $2.61
5/4 x 6
1" X 5 1/2" $3.19
1 x 4 Pregrooved
¾" x 3 1/2" $2.21
1 x 4 +PLUS® Pregrooved
21mm x 3 1/2" $2.33
1 x 6 Pregrooved
3/4" x 5 1/2" $2.89
1 x 6 +PLUS® Pregrooved
21mm x 5 1/2" $3.31
5/4 X 4 Pregrooved
1" X 3 1/2" $2.87
5/4 x 5 Pregrooved
1" X 4 1/2" $3.11
5/4 x 6 Pregrooved
1" X 5 1/2" $3.69
1 x 4 One-Sided Pregrooved
¾" x 3 1/2" $2.21
1 x 4 +PLUS® One-Sided Pregrooved
21mm x 3 1/2" $2.33
1 x 6 One-Sided Pregrooved
3/4" x 5 1/2" $2.89
1 x 6 +PLUS® One-Sided Pregrooved
21mm x 5 1/2" $3.31
5/4 X 4 One-Sided Pregrooved
1" X 3 1/2" $2.87
5/4 x 5 One-Sided Pregrooved
1" X 4 1/2" $3.11
5/4 x 6 One-Sided Pregrooved
1" X 5 1/2" $3.69
1 x 4 T&G
¾" x 3 1/2" $2.46
1 x 4 +PLUS® T&G
21mm x 3" $2.58
1 x 6 T&G
11/16" X 5" $3.14
1 x 6 +PLUS® T&G
21mm X 5" $3.56
5/4 X 4 T&G*
15/16" X 3" $3.12
5/4 x 5 T&G
15/16" X 4" $3.3.36
5/4 x 6 T&G
15/16" X 5 1/2" $3.94
1 x 4 Shiplap Siding
¾" x 3 1/2" $2.46
1 x 4 +PLUS® Shiplap Siding
21mm x 3 1/4" $2.58
1x6 Shiplap Siding
11/16" X 5" $3.14
1x6 +Plus® Shiplap Siding
¾" X 5" $3.56
5/4x4 Shiplap Siding
15/16" X 3" $3.12
5/4x6 Shiplap Siding
15/16" X 5" $3.94
5/4x4 Rainscreen Siding
0.99" X 2 5/8" $3.37
5/4 x 5 T&G
0.990" X 3 5/8" $3.61
5/4x6 Rainscreen Siding
0.99" X 4 5/8" $4.19
5/4 x 8
1" X 7 1/4" $6.29
2 X 2
1 1/2" X 1 1/2" $2.09
2 X 4
1 1/2" X 3 1/2" $3.85
2 X 6
1 1/2" X 5 1/2" $5.44
2 X 10
1 1/2" X 9 1/4" $11.55
4 X 4
3 1/2" X 3 1/2" $9.35
6 X 6
5 1/2" X 5 1/2" $34.62
Large Rail Cap
1 7/16" X 5 3/8"
(approximate)
$6.98
Small Handrail
1 7/16"" x 3"
(approximate)
$4.95
Subrail
1" X 3 1/2"
(approximate)
$3.96
Quarter Round Molding
3/4" X 3/4" $2.77
Shoe Molding
1/2" X 3/4" $2.77
Post Caps
1 1/2" X 5 1/2" X 5 1/2"
(approximate)
$27.50 ea.

20 x 20 Cumaru Decking Tile
19.63" x 19.63" x 1.18" $12.94

Short-Length Decking Sale

For a limited time, save money on short-length Cumaru decking!

Profile Sale Price
1x4 (3'–7' lengths) $1.49
1x4+ (3'–7' lengths) $1.60
1x6 (3'–7' lengths) $2.09
1x6+ (3'–7' lengths) $2.45
5/4x4 (3'–7' lengths) $2.07
5/4x6 (3'–7' lengths) $2.61

* Tongue & Groove is for use under covered porches ONLY
Decking sold in even and odd lengths between 6' to 20'.
We can pull your order to specific lengths.
Add an additional upcharge of $0.10 per linear foot for 8–14 foot lengths.
Add $0.80 per linear foot for 15–18 foot lengths.
Add $1.00 per linear foot for 19–20 foot lengths.
We ship worldwide!

All prices based on United States currency and are subject to change without notice. Please read our Terms & Conditions.