If you're considering building a deck or even just installing shelving, but are having trouble choosing a wood finish, charred wood might be right for you. Baking adds color to wood, making it appear darker and newer, while retaining some of the best characteristics of natural wood, but it can also make wood more durable and water-resistant. Here's what you need to know about charred wood before tackling your next woodworking project.
A Brief History of Charred Wood
The wood burning technique originated in Japan and was popular in the Edo period as a way to preserve wood, particularly for exterior cladding. The wood-fired cooking process, called yakisugi in Japanese and often called shou-sugi-ban in the United States, can be done using traditional methods or modern methods borrowed from older innovations.
Carbonized wood is more durable
As the exterior of a piece of wood heats up, the wood fibers compress and fuse together, creating a harder, denser outer layer on the board. In addition to producing a denser material, carbonation also allows it to repel water more effectively. This increased strength and water resistance make it an excellent type of coating for use in humid environments.
Charred wood does not rot easily
Because the carbonizing process kills rot-causing bacteria on the surface of the wood and makes it more water-resistant, it can keep wood from rotting longer than other natural finishes. Combustion produces carbon on the exterior of the wood, essentially covering it with a thin layer of antimicrobial carbon. And because charcoal breaks down faster than wood, it can help prevent rot.
Charred wood requires limited maintenance to maintain its color.
Wood that is lightly charred on the exterior will retain its color for over a hundred years if properly maintained and oiled every five to ten years. If you prefer a worn look, you can let the patina harden, but the color will evolve over time. If you prefer a dark brown look, it is best to apply a little oil to prevent the color from changing.
You can burn your own wood
If you have special needs for your project and want to save on custom finishes, you can char the wood with a blowtorch or heat gun , but keep in mind that for your wood to maintain its structural integrity, you need to ensure that what you charred only the outside. Excessive burning will burn the wood, reducing its strength by reducing the grain structure of the wood underneath. As always, wear appropriate safety equipment when using tools, including gloves and safety glasses, and always keep flames away from dry brushes and frames.
Recommended products:
You can get charred wood.
If you don't want to burn, you can buy different types of wood already charred.
The pine siding is eight feet long, either a par four or a par six.
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