The Kebony Product Expectations Guide (PDF) provides a clear overview of how Kebony Clear and Character products behave in real-world conditions. This document helps builders, architects, and homeowners understand the natural characteristics of modified wood, including color change, swelling, surface checking, cleaning needs, and long-term maintenance expectations.
The guide begins with warranty notes and a reminder that Kebony’s warranty varies by product and application, with full details available through Kebony’s warranty documentation. A brief overview of environmental impact highlights that Kebony is made from FSC-certified pine and modified using a bio-based liquid to enhance durability and stability.
Color change is one of the most important characteristics to understand. As a natural wood product, Kebony transitions from its rich brown tone to a silver-gray patina outdoors. The timeline depends on exposure to sun, rain, temperature, and airflow, and finishes may be applied by customers wishing to preserve the original brown coloration.
Movement is outlined next. Kebony swells slightly after installation—up to 4% for Clear and 6% for Character—before acclimating. Once installed, Kebony continues to move with environmental changes, though far less than traditional softwoods. Proper fastening and keeping the material covered prior to installation are critical to reducing unwanted board lift or side-to-side movement.
Surface behavior is addressed across several topics, including surface scratches, stains, and surface checking. Scratches may be removed with light sanding, and checking is considered normal as the wood acclimates. Stains from food, oils, sunscreen, or chemicals should be cleaned promptly using soap and water. Periodic cleaning also helps prevent mold or moss growth in shaded or damp environments.
The guide also covers metal-contact considerations, noting that Kebony may discolor certain metals and that metal runoff can discolor Kebony. Using a butyl or G-tape barrier is recommended when installing over metal framing. End-grain cracking is natural and may be mitigated with oil-based finishes or end-grain sealing wax.
Download the full Kebony Product Expectations Guide (PDF) for a complete understanding of how Kebony performs over time. If you need help planning a Kebony project, your TimberTown team is always here to help.
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