Many factors can cause wood to warp, such as the weather, sunlight, and moisture. When wood absorbs water, it naturally swells and then shrinks when the water dries out again. Some types of wood are drastically affected by this process, while some are not.
The degree of changes a wooden plank goes through deepens on the species of wood and its grain pattern. Hence when wood deals with inconsistent humidity levels, it tends to warp and shrink.
Over time this can cause internal stress that deforms the structure of the wooden material. This is why it’s important to choose the best wood for not warping.
The Best Woods for Not Warping
Premium Douglas Fir Board
These Douglas Fir boards are made in the USA and come with a refund, return, or replacement policy (applicable within a month of purchase).
- Adds value to your home
- Easy maintenance
- Beautiful and structurally sound
- High quality and resists warping
- Come in custom lengths of 1-5 feet only
Pine Wood Plaque
This Pine wooden plaque is 11 to 14 inches in size and comes with a return, refund, or replacement policy upon dissatisfaction. (Policy is applicable within a month of purchase).
- Kiln-dried solid Pine surface
- Read for Creative Usage
- Finely Sanded
- Contains some Knots for character
- Limited usage such as painting and mixing media arts.
Let’s look at some of the best wood for not warping below.
Redwood is one of the best wood for not warping. This is due to two vital reasons. First, Redwood has a straight grain pattern, and secondly, it contains chemicals termed tannins that resist warping and shrinking.
These chemicals also make the wood less susceptible to rot and moisture infiltration. These qualities make Redwood an excellent wood choice, especially for outdoor usages such as deck building or patio furniture.
Redwood is also light and pleasant looking. It’s also excellent to work with. However, the downside is that it is quite expensive.
Wood tends to shrink and swell at its cellular level until it reaches equilibrium. When it reaches this level, the wood is considered ‘seasoned .’ Douglas Fir, commonly known as ‘Fir,’ is quite stable at its cellular level.
Once seasoned, it stops shrinking and warping completely. The wood’s moisture content is balanced according to the moisture content in the air. When this happens, it is considered seasoned. Thus, For is often shipped uncured, without going through the kiln-drying process, and is used that way.
Once fir is nailed in place, its moisture content will automatically balance out, yielding and settling to its new location. This wood will not move from its fixed position once settled.
Cedar is one of the densest species of wood out there. Extreme weather conditions won’t affect this variety of wood, such as breakage or cracks. Cedar is also a stiff hardwood but one of the lightest.
Its stiffness makes it more solid wood. Cedar also produces natural chemicals that make it insect resistant to a certain degree.
These chemicals also make Cedarwood not prone to warping. Cedarwood also has a straight-grained pattern, a pleasant fragrance, and an aesthetically pleasing look.
Cypress wood is another variety of wood that tends to warp the least. Cypress wood has a pale honey-ish color and a straight grain. This is a durable wood that also resists warping. This wood also has fewer knots; hence it is easy to work with.
Cypress wood tends to respond well to both hand tools and power tools. This wood is a great choice for outdoor structures such as fences, window boxes, and walls. Cypress wood naturally performs well if it is left outdoors.
However, you can increase its durability and longevity if you paint or stain it.
Pinewood is straw-colored wood that is also available in honey color. It has a pleasant smell and needs to be handled carefully. You will have to make sure this softwood doesn’t get dented or scratched while being worked upon.
One great quality of Pinewood is that it has great resistance to warping, making it a great option for outdoor projects such as decking, roofing, or framing. This wood stains well and is also easy to paint.
You can also insert nails in Pinewood without fearing the wood to split in half. Pinewood is commonly used when crafting Amish furniture.
Other Wood Options
Oak is a popular hardwood that is appreciated for its strong and sturdy nature. Oakwood also resists warping, which makes it an excellent wood choice. There are two types of European Oak: White oak and red oak.
White oak is a popular choice for outdoor usages, such as building decks, patios, porches, tables, and chairs. This is due to its high resistance to moisture and rot.
Cherry, Walnut, and Yellow Poplar
Cherry, Walnut, and Yellow Popular also resist warping. Cherry is an attractive tight-grained wood with a beautiful reddish hue. Walnut is also a close-grained wood in different color tones, from goldish brown to dark purple tinges.
Yellow Popular is also a common choice of wood, especially for siding. All three of these varieties resist shrinking and warping well. Yellow Poplar also contains the chemical tannins that make it resistant to warping and decay.
Our Final Thoughts
The physical species of wood, its size, and the thickness of its cell walls all impact its tendency to warp. Qualities of trees within species also vary depending on their age, stress, growth rate, and growing region; despite all these qualities, the above-listed woods resist warping and moisture quite well.
They are some of the best wood for not warping. These woods are also great for outdoor usages, such as decking, making porches, and outdoor furniture.