Tigerwood

Updated: 2026-09-15

Overview

Tigerwood is a premium tropical hardwood sourced primarily from Central and South America, scientifically known as Goncalo alves (Astronium spp.). The timber earns its name from the dramatic dark streaks against a golden to reddish-brown background, creating a visual effect reminiscent of tiger stripes. This exotic wood has grown in commercial importance due to its combination of aesthetic appeal and structural performance. As a slow-growing species, Tigerwood develops exceptional density (Janka hardness rating of 2,160 lbf) and natural resistance to decay. These characteristics make it particularly suitable for applications requiring both visual impact and long-term durability. The wood's interlocked grain contributes to its distinctive figured appearance but requires careful machining.

Product Features

The most notable feature of Tigerwood is its striking color variation, ranging from golden-orange to deep reddish-brown with contrasting dark brown to black streaks. This bold patterning remains stable under UV exposure, though the overall tone may mellow slightly over time. The wood's density gives it excellent wear resistance, making it suitable for high-traffic applications. Technically, Tigerwood demonstrates moderate stiffness (MOE of 1.74 million psi) and good bending strength (MOR of 15,000 psi). Its natural oils provide some protection against insects and fungal decay without chemical treatment. The wood finishes well but requires pre-drilling for fasteners due to its density. Seasonal movement is moderate, requiring proper acclimatization before installation.

Main Uses

In architectural applications, Tigerwood is predominantly specified for premium hardwood flooring, where its wear resistance and dramatic appearance justify the higher cost point. The wood's dimensional stability also makes it popular for exterior decking in upscale residential and commercial projects, though it requires periodic maintenance to preserve color. The furniture industry values Tigerwood for statement pieces like conference tables and luxury cabinetry, often book-matched to showcase the bold grain patterns. Other specialized uses include musical instrument components (guitar backs/sides), marine applications (boat decking), and decorative veneers for high-end interior finishes. The wood's working properties allow for detailed carving when sharp tools are used.

Culture and Development

Historically, indigenous communities used Tigerwood for tool handles and ceremonial objects, valuing its strength and spiritual symbolism. European colonizers later exploited it for shipbuilding due to its resistance to marine borers. The modern commercial timber trade developed in the mid-20th century as sustainable forestry practices emerged. Contemporary demand reflects Tigerwood's status as a 'statement' material in architectural design. Its use in luxury resorts and high-end residences has created associations with tropical sophistication. However, sourcing challenges have increased as export restrictions from producer countries (particularly Brazil) have tightened. This has spurred development of alternative supply chains from Africa (Mozambique Tigerwood) with similar visual characteristics.

B2B Procurement Guide

When procuring Tigerwood in bulk, verify FSC or PEFC certification to ensure legal and sustainable sourcing, as some producing regions face deforestation concerns. Specify desired grade: FAS (First and Seconds) for clear faces, or Character grade to include more color variation. Moisture content should be 6-9% for interior use. Lead times can be significant (8-12 weeks for specialty cuts) due to limited milling infrastructure. Consider ordering 10-15% overage to accommodate the wood's variability in color and figure. For exterior applications, specify quarter-sawn material for greater stability. Negotiate pricing based on container loads (typically 1,000-2,000 board feet per container), with discounts available for larger orders of standard dimensions.