Challenge Program Furniture

North American hardwoods

North America is blessed with an abundance of beautiful hardwoods superbly suited to furniture making. It’s the wood we favor—and it’s part of a bigger story.

While the planet’s tropical rainforests are under siege, the great North American forests, heavily depleted during the 19th century, are resurgent. According to the North American Forest Commission, “Forest growth nationally has exceeded harvest since the 1940s. By 1997 [it did so] by 42 percent.”

The rebuilding of our forests is a tribute to a concerted effort that included measures to reduce wildfires (down 90% since the early 1900s), improve forest management, enhance protection of our public lands, and increase the productivity of private forests.

Happily, we border Pennsylvania, the largest producer of hardwoods in the country.

Ash

Strong and generally straight-grained, ash works well. It can surprise with its figuring and is an excellent choice when a lighter color is sought.

Walnut

Black Walnut is a straight-grained, dense wood. Generally dark brown, it can exhibit a subtle rainbow effect that can include suggestions of purple and green. It lends itself to furniture making, as it carves, sands, glues and finishes very nicely.

Cherry

Cherry is a fine-grained, medium density wood distinguished by its reddish color that deepens over time. Satiny and easy to work, it is one of the most popular species for furniture making.

White Oak

There are many types of oak; red and white are the most common. Both are relatively dense, yet easily worked. A closed pore structure gives white oak its famed rot-resistance, lending it to boat building and barrel making. But it is also very well-suited to furniture making.

Clear Maple

Clear Maple

Ambrosia Maple

Ambrosia Maple

Oxidized Ambrosia Maple

Oxidized Ambrosia Maple

MAPLE

Maple comes in hard and soft varieties. Hard maple comes from the sugar maple tree. Its interlocking grain can be tricky to work with, but the tonal variations, “curling” and other figuring justify the effort. Some specimens of soft maple are distinguished by “ambrosia” and “spalting” – striking color effects resulting from chemical reactions actuated by kindly insects and fungi.

1124 E. 7th St. Wilmington, DE 19801
302-384-6081
Furniture@challengeprogram.org
1124 E. 7th St. Wilmington, DE 19801 <br> 302-384-6081<br> Furniture@challengeprogram.org