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Ipe 5/4x6 Grooved Deck Board
Ghent Wood Products

Ipe 5/4x6 Grooved Deck Board

Nominal 1-1/4 × 6·Net 1" × 5-1/2"·S4S Grooved·KD

Ipe (Brazilian Walnut) 5/4×6 deck board — grooved both edges for hidden fasteners such as the Ipe Clip or Exodek Quick Clip. Kiln-dried, First Clear grade. Net 1″ × 5-1/2″. Janka 3,680, Class A fire, 40–75 yr lifespan. No grooving setup fee. Priced by length.

5/4x6 Grooved S4S Grooved covers 5.5" per lineal foot.

Price per board
Length8'10'12'14'16'18'20'
Board$79.44$99.30$131.04$139.02$190.56$205.56$198.60
$/LF$9.93$9.93$10.92$9.93$11.91$11.42$9.93

Format count/length per length, separated by spaces — e.g. . Lengths 8'–18' even.

Pieces
0
Total LF
0
Coverage SF
0
Avg $/LF
Avg $/SF
Total
$0.00
Want to see it first? Order a 1-ft sample — $10.00.

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Ipe (Brazilian Walnut, also called Ironwood or Lapacho) is the benchmark of premium tropical hardwood decking — a Janka 3,680 lbf hardwood with a Class A fire rating, a Class 1 (highest) rot- and decay-resistance rating, and a 40–75 year lifespan with no chemical treatment. Ipe S4S Eased Edge, kiln-dried. Naturally resistant to rot, mold, termites and wear, Ipe is the deck board architects and builders specify when nothing else will do. Priced by length.

Ipe (Brazilian Walnut, also called Ironwood or Lapacho) is the world's premier hardwood decking — a dense tropical hardwood from the genus Handroanthus prized for its extreme hardness, Class A fire rating, and unmatched natural resistance to rot, decay, mold and termites. Untreated Ipe decking routinely lasts 40 to 75 years, which is why it was chosen for the Atlantic City and Coney Island boardwalks and is specified by architects worldwide.

Color
Ipe heartwood contains shades of black and greenish-brown with some striping. The sapwood can be white or yellow toned.
Grain
Straight to very irregular
Texture
Fine to medium
Durability
Highly resistant to fungus and termites.
Working
Ipe is rated as moderately difficult to work with, as it blunts cutting edges. It finishes smoothly with the exception of roey portions in the wood.
Drying
Air dries rapidly, exhibiting only minor warping and checking.
Common uses
Railroad crossties, heavy construction, decorative veneers, tool handles, turnery, industrial flooring, flooring, decking, furniture
Origin
Ipe can be found in some of the Lesser Antilles and throughout continental tropical America. The tree can typically be found in marsh forests or ridge tops and riverbanks.
Botanical family
Bignoniaceae
Also known as
Handroanthus spp, formerly Tabebuia spp, Brazilian Ebony, Brazilian Walnut, Ironwood, Irontree, Tajibo, Guayacan, Lapacho, Arcwood, Extreme Ipe, ExtremeIpe

Strength & performance

Compare all decking species →

Mechanical properties.

Janka hardness3,680 lbf
Resistance to denting, wear and foot traffic
Bending strength (MOR)25,400 psi
Load a board carries before it breaks
Stiffness (MOE)3,140 ksi
Resistance to deflection — less bounce underfoot
Density1,050 kg/m³
Weight — a proxy for durability and stability

Specifications

Material
Ipe
Brand
Ghent Wood Products
SKU
IPE-54X6-GRV
Usage
Decking
Pattern
S4S Grooved
Nominal size
1-1/4 × 6
Net size (actual)
1" × 5-1/2"
Coverage per LF
5-1/2"
Condition
Kiln-dried (KD)
Sold by
LF
Availability
Made to order