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Greenheart Ocotea rodiaei

HARD AND HEAVY MARINE LUMBER
Greenheart is not a particularly attractive lumber, and is valued mainly for its amazing natural durability and hardness. It is often the first choice for marine construction, particularly of boats and decking and is also used for bridges and jetties. Greenheart is difficult to work, but is amazingly strong. It is used in situations where poor seasoning is not an issue - underwater, for instance - where it doesn't matter if the surfaces are not perfect.

KEY CHARACTERISTICS
Type Tropical hardwood
Alternatives Llgnum vitae (Guaiacum officinale)
Sources Guyana and Venezuela
Color Green, yellow, dark brown or olive
Texture Fine and even
Grain Straight or interlocking
Hardness Very hard
Weight Very heavy (64 lb./cu. ft.) (1020 kg/cu. m)
Strength Extremely strong
Seasoning and stability Slow to season, with a risk of splitting, and moves moderately once dry.
Wastage For fine work, wastage may be high, with a likelihood of checks and defects. These may be of less importance if the lumber is to be used for utility marine functions.
Range of board widths Moderate, depending on availability Range of board thicknesses Fair, according to availability Durability Extremely durable

VARIATIONS
Some woods, such as English walnut, always have different shades or tones while others are more inconsistent in their color range. Greenheart can vary greatly in color, but its variation is not consistent.

SUSTAINABILITY
Some certified greenheart is available.

AVAILABILITY AND COST

Not widely available, as greenheart is not considered a woodworker's lumber, but it can be found through specialist importers and in specialist lumberyards.




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Updated: 08/2017   copyright 2011 Rowecraft