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Wood 101

Hooker Furniture Home Office Ball Claw Desk 434-10-158 has a delicious wooden color that will surely invite attention.

Hooker Furniture Home Office Ball Claw Desk 434-10-158 has a delicious wooden color that will surely invite attention.

There’s plenty of wood on the planet. It is warm, cozy, it is strong and durable, it can even last for hundreds if not thousands of years. Wood has many uses including the building of bridges, manufacturing paper, or heating homes. This is one of the most versatile materials in the world with thousands of practical uses. But what do you think makes wood great?

What Is Wood?

Wood is grown in trees. If you could take a part of the tree and peel off the bark, you would immediately realize that there are two kinds of woods. The first, closest to the edge, is a light, moist layer referred to as sapwood. This is filled with tubes referred to as the xylem.

Deeper and darker into the tree is what’s known as the heartwood. This, in essence, is already dead because the xylem tubes were blocked with gums or resins.

At the sapwood’s outer edge is a thin layer known as the cambium. This is where the tree grows outward to form those annual rings which can tell you how old the tree is. If you take the time to cut the trunk vertically, you would get into the grain. There are also occasional ovals that interrupt the grains. These are the knots. Knots are unique and attractive parts of the wood but they tend to weaken the structure.

Is It Hardwood or Softwood?

There are two distinct kinds of wood – hardwoods and softwoods. While the names may convey hardness or softness, these don’t always refer to the sturdiness or suppleness of the wood. Hardwoods are woods that come from deciduous trees (those that have broad leaves). Examples of hardwood are birch, beech, ash, maple, teak, oak, mahogany and walnut.

Softwoods, on the other hand, come from coniferous trees (those that have cones and needles). Examples are cypress, cedar, pine, fir, redwood and spruce.

Generally, though, hardwoods are harder when compared to softwoods. One of the most famous exceptions is the Balsa wood which is classified as a hardwood but is actually soft.

Hardwoods come with beautiful grains which is why they are often used in manufacturing fine furniture. Decorative woodwork also looks great when done with hardwood. Softwoods are most suitable for construction work (e.g. poles and planks) because they are tall and straight.

Wood’s Chemical Composition

If you can take a look at some freshly cut wood right under a microscope, you will see that it – just like any other plant – is composed of many cells. These cells are made up of three substances namely cellulose, hemi cellulose and lignin.

There are literally hundreds of wood species so it is difficult to make a general adjective that would describe the word wood. See, oak is different from balsa in so many ways. Physically, wood is stiff and strong but if you compare it to steel, it is, of course, flexible and light. Still compared to plastic, metal and ceramic, woods have a unique isotropic inner structure.

Wood Is Durable

One of the greatest things about wood is that it can last for a very long time. This is why wooden structures made thousands of years ago are still being unearthed by archeologists. This means that wood can easily outlast the person who invested in it.

Wood can rot when forces of nature get a hold of it. Organisms like insects and fungi can also nibble at the cellulose and lignin. If you want your wood furniture to last, make sure that you know how to care for it. Ask your furniture retailer about cleaning solutions that could help you maintain your furniture’s beauty.

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This entry was posted on Tuesday, September 6th, 2016 at 6:00 pm and is filed under Furniture, Interior Design 101, Interior Design Elements. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

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