Collection: Red Mahogany

Appearance of Red Mahogany Timber

Red Mahogany is striking, with heartwood that ranges from deep red to dark red-brown, complemented by a paler sapwood that is clearly distinct. Younger material may exhibit lighter hues, with the grain typically uniform and moderately coarse. Occasionally interlocked grain produces an attractive figure, enhanced by tight gum veins, gum deposits, and occasional pinhole borer discoloration. Pencil streaks are also common, adding further character to this already visually appealing timber.

Applications of Red Mahogany Timber

Red Mahogany’s exceptional durability and hardness make it suitable for a wide array of uses. Engineering applications include wharf and bridge construction, railway sleepers, cross-arms, poles, piles, and mining timbers. Its structural applications encompass house framing, cladding, flooring (internal and external), linings, joinery, and fencing. It is particularly valued for decorative purposes, such as high-quality indoor and outdoor furniture, turning, and carving. Other notable uses include boat building (keels, frames, planking), coach and vehicle construction, agricultural machinery, and structural plywood. Its versatility extends to landscaping, including retaining walls, though it is less ideal for in-ground contact without treatment.

Workability of Red Mahogany Timber

Despite its density and hardness, Red Mahogany is relatively easy to work with both hand and power tools. It machines and dries well, using either air or kiln seasoning methods. The timber holds nails and staples securely and accepts paint, stain, and polish to produce a high-quality finish. Notably, Red Mahogany is one of the best eucalypts for painting, as it resists surface checking. While sapwood readily accepts preservatives, the heartwood is less permeable to treatments. Machining and surface preparation should be done immediately before gluing to ensure strong adhesion.

Durability of Red Mahogany Timber

Red Mahogany is highly durable and termite-resistant, with Class 1 durability for above-ground use. The sapwood is susceptible to lyctid borer but can be effectively treated. Its resistance to surface checking and ability to withstand harsh environmental conditions make it a reliable choice for a variety of applications.

Origin and Availability of Red Mahogany Timber

Red Mahogany is native to Australia, with E. resinifera found from Jervis Bay in New South Wales to Coen in Queensland, and E. pellita occurring from north of Townsville to Cape York Peninsula. Past heavy logging has limited current availability, but plantation-grown E. pellita in northern Queensland is expected to provide a sustainable supply in the future.