In this guide, we'll explore practical and effective ways to stop wood from warping. We’ll help you to figure out the right procedures for maintaining the integrity and beauty of your wooden creations.

How To Stop Wood From Warping

Wood is a timeless and versatile material that adds character to our homes and projects. However, even the sturdiest pieces of wood are not immune to the subtle but frustrating phenomenon of warping. 

The battle against wood warping is so common that at least 5 of every ten woodworkers or homeowners have once faced it. 

In this guide, we’ll explore practical and effective ways to stop wood from warping. We’ll help you to figure out the right procedures for maintaining the integrity and beauty of your wooden creations.


Ways To Stop Wood From Warping

  • Store Wood In a Clean and Dry place

You will need to properly store your wood if you want to protect it from the issue of warping. 

Sometimes, wood warps occur due to uneven moisture absorption triggered by factors like spilled water or shifts in atmospheric humidity. Hence, it is necessary to ensure uniform thickness among stacked boards and flat stickers.

It is also very important that you ensure your wood is stored with proper ventilation. Place the wood on a flat foundation, align stickers vertically, and leave adequate spaces for ventilation. 

You can also add weights to the lumber pile to prevent cupping. Remember that you need a clean, cool, and dry area when you want to store your wood, especially in high-humidity regions. 

Use impermeable wrapping materials in such climates to shield wood from excessive moisture absorption. 

  • Properly Dry or Cure The Wood To Prevent Warping

It is important to ensure your wood undergoes proper drying or curing to prevent warping and enhance its durability. While the curing process may not directly impact crooking, it significantly reduces the risk of other types of warping. 

Often employed in manufacturing, kiln drying controls drying speed and inhibits insect activity. However, it’s essential to note that kiln-dried wood acclimates to the humidity of its environment.

You can follow the practical steps below for effective wood curing:

  • Swift Drying: Avoid allowing partially dry lumber to rapidly regain moisture.
  • Optimal Drying Speed: Don’t dry lumber too slowly, as it may cause bowing and other warping.


  • Prevent Over-Drying: Avoid over-drying because it can lead to cracks, splits, and end grain checking.

Additionally, sealing the ends of wood helps counteract uneven drying. This helps prevent the ends from shrinking faster than the rest and mitigates stress-induced warping. 

  • Use Sealant On The Wood

You can easily protect your wood from warping by sealing it. 

Since moisture is the chief culprit behind wood warp, it is necessary to prevent infiltration. Applying a quality wood finish, such as polyurethane, resin, or shellac, is a robust defense mechanism. 

The thickness of these finishes is effective because they always form a protective film on the wood’s surface.

When sealing wood, ensure that the sealant is applied evenly across all surfaces, including those less visible areas. This comprehensive coverage guarantees uniform moisture absorption and prevents the possibility of uneven warping that can occur if certain areas are left unprotected. 

The sealant acts like a shield that protects your wood from the detrimental effects of excess moisture or rapid drying. In essence, sealing is the armor your wood needs to fight against the warping forces of moisture and humidity.

  • Use Stable Types of Wood

Choosing stable wood varieties is a frontline defense against the warping woes that often plague woodworking projects. Not all woods are created equal; some come with tighter grains, which makes them less prone to moisture absorption and subsequent warping. 

Western Red Cedar, Redwood, and Ipe are some of the best wood types for stability. They are highly regarded as reliable choices in the battle against warp.

Plywood, despite its deceptive appearance, is also a stable option. While its larger pieces may showcase warping more prominently, the alternating layers of wood in plywood contribute to its stability. 

By strategically alternating the direction of these layers, plywood mitigates movement and proves itself to be more resistant to warp than we think. It does this even better in smaller pieces.

Remember, even with these strong wood choices, proper drying, storage, and installation practices remain key to ensuring a warp-free outcome for your woods.

  • Acclimate The Wood

Before crafting your woodwork, let your wood acclimate to its new surroundings. 


Wood undergoes size changes when exposed to different atmospheres. They respond to varying air conditions by absorbing or releasing moisture until a balance is achieved. 

To prevent potential warping or unsightly gaps in your finished project, move the wood to its final location before building. This pre-build acclimation allows the wood to stabilize, ensuring a more reliable and steady material.

For installations in diverse climates, like shipping woodwork to different areas, thorough acclimation is always crucial. Treat the wood with protective coatings like wood stain, paint, or sealer. 

This shields the wood from rapid moisture exchange with the external environment, thereby fortifying the wood against wood warping. 

Acclimating your wood is a simple yet effective strategy to maintain the integrity of your project, regardless of the changing conditions it may encounter.



To further enhance your woodworking experience and access premium, stable wood varieties, consider exploring our offerings at Longhouse Cedar. Longhouse Cedar is committed to quality and provides an array of Western Red Cedar and other stable wood options. 

Contact us today to discover how our superior products can elevate your woodworking endeavors.