Golden Mahogany Decking Wood Guide 2026
Various spp.
Typically described as attractive golden decking alternative
Wood Appearance
Natural Grain
Finished Surface
Key Takeaways
- Density: 31 lbs/ft³
- Classification: Hardwood
- Origin: Brazil
- Common uses include Exterior decking, Cladding, Pergolas
Quick Facts
Representative reference values — natural wood varies by growing region, moisture content and individual board.
Durability, Stability & Workability
Texture: Texture is uniform and medium-grained.
Workability: Requires sharp carbide tooling due to density.
Fastening: Pre-drilling recommended for screws and nails.
Finishing: Penetrating oil finishes are recommended to prevent silvering.
Color change: Turns a silvery gray if left unfinished outdoors.
Insect resistance: Highly resistant to decay and wood-boring insects.
Ratings and published values are representative reference figures. Natural wood varies with growing region, moisture content and individual boards — treat them as guidance, not guarantees.
Common Sizes & Availability
Typical market availability for Golden Mahogany Decking. Lumberama is a sourcing marketplace — actual stock, widths and lengths vary by supplier. Request a quote to confirm what's available for your project.
| Thickness | Rough | Typical surfaced | Typical widths | Common lengths | |
|---|---|---|---|---|---|
| 8/4 | 2" | 1-3/4" | Commonly sold in standard 4-inch and 6-inch nominal widths. | Available in random lengths from eight to twenty feet. | Request this size |
- 8/4rough 2"
- Surfaced
- 1-3/4"
- Widths
- Commonly sold in standard 4-inch and 6-inch nominal widths.
- Lengths
- Available in random lengths from eight to twenty feet.
Decking & exterior profiles
Available in standard tongue and groove or radius-edged decking profiles.
Availability notes: Mainly sold through decking and exterior specialty yards.
How lumber sizes are described
- Rough (4/4, 8/4…)
- Hardwood thickness in quarters of an inch as sawn, before surfacing. 4/4 = 1" rough.
- Surfaced (S2S/S4S)
- Thickness after planing. 4/4 typically finishes at 13/16" or 3/4".
- Nominal vs. actual
- Construction lumber is sold by nominal size; a 2x6 measures about 1-1/2" x 5-1/2".
- Random width / length
- Most hardwood is sold as it comes from the log — widths and lengths vary within a range rather than being fixed.
Color & Grain
Color: Golden brown
Grain: Straight to interlocked
Common Uses
- Exterior decking
- Cladding
- Pergolas
Key Characteristics
Also known as: Golden Teak;Brazilian Golden
Availability: In Stock
Advantages
- Janka indentation hardness: 800 lbf
- Heartwood decay rating: Very Durable
- Sourced from Brazil
Considerations
- Pre-drilling recommended for fasteners
- Hardness does not establish decay resistance or structural design strength
- Availability may vary
Frequently Asked Questions
Alternatives to Consider
Species commonly specified for similar applications when Golden Mahogany Decking is unavailable or over budget.
Related Species
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