Introduction to Hemlock Lumber

In this article, we will be discussing the advantages and disadvantages of using hemlock lumber in your building projects. Hemlock lumber is one of the various species of wood that can be found at the Lumber Capital Log Yard sawmill. While the sawmill specializes in hemlock lumber, they also cut other species including hardwoods, pine, and basswood. Whether you’re in the middle of a project or trying to make an informed decision on which type of lumber to use, understanding the pros and cons of hemlock can help you make an educated choice.

Pros of Using Hemlock Lumber

  1. Great Substitute for Hardwood: Hemlock lumber can serve as an excellent substitute for hardwood in certain circumstances. While hardwood is still necessary for trailer bedding, there are instances where hemlock can be used instead. The main advantage of using hemlock as a substitute is the significant price difference. Hardwood is generally more expensive than softwood, but hemlock is strong enough to offer comparable strength, making it a cost-effective choice.

  2. Good Weight for Density: Hemlock lumber is relatively light yet strong, making it suitable for a variety of applications. Its weight and density make it an ideal replacement for hardwoods, especially in projects that require lifting and manual work. Contractors, in particular, appreciate the lighter weight of hemlock lumber, as it makes their job easier and more efficient.

  3. Excellent Stain Absorption: Due to its porous nature, hemlock has a great ability to absorb stain. This makes it perfect for those looking to stain their lumber. The natural beauty of hemlock is enhanced when stained, giving it an attractive appearance. Additionally, hemlock’s ability to absorb stain ensures that it evenly distributes the stain, resulting in a smooth and finished look.

  4. Unique Aging Process: Unlike pine, which turns gray over time when exposed to the sun, hemlock lumber develops a reddish-brown hue as it ages. Many people find this distinct color appealing and appreciate the aesthetic value it adds to their projects. With its yellowish tint and stained appearance, aged hemlock lumber can resemble wood that has been deliberately stained, giving it a timeless and sophisticated look.

  5. Bug and Rot Resistant: Hemlock is highly sought after for its natural resistance to bugs and rot. This feature is particularly important when using hemlock for siding projects. Many century-old barns still have their original hemlock siding intact, proving that hemlock can withstand the test of time. While its resistance to rot may vary depending on the climate, hemlock generally outperforms other wood species in terms of durability and longevity.

Cons of Using Hemlock Lumber

  1. Porous Nature: The porous nature of hemlock lumber makes it prone to weaknesses. While it can be a suitable substitute for hardwood in many cases, it falls short when it comes to projects that require solidity and no holes. Although hemlock is still relatively strong, its spongy texture and porousness make it less suitable for furniture or projects that require absolute hardness.

  2. Presence of Shake: Hemlock lumber is known for having shake, which is the natural cracking that occurs as the tree grows. Shake cannot be controlled by millers and may appear in logs in the form of cracks or precursor cracks. While shake may not be immediately visible, it becomes more apparent as the wood dries. This can lead to weakened boards and potential breakage, rendering affected pieces unusable.

  3. Shrinkage: Hemlock lumber experiences some degree of shrinkage as it dries, although it is not as significant as that of pine. The evergreen nature of hemlock leads to fewer drastic changes in size and dimensions during the drying process. Nonetheless, it is important to account for this shrinkage when planning and designing projects that require precise measurements.

  4. Knots: Hemlock trees feature a considerable number of knots, which are remnants of branches. While knots may not necessarily pose a problem for certain applications, they can weaken the wood and serve as points of potential breakage. It is essential to inspect boards for knots that traverse the entire width, as these are more likely to result in board breakage.

In conclusion, hemlock lumber offers several advantages and some disadvantages when used in building projects. Its affordability, strength, stain absorption, unique aging appearance, and bug and rot resistance make it a popular choice for various applications. However, its porousness, presence of shake, shrinkage, and abundance of knots should be considered when determining whether it is suitable for a specific project. By weighing these factors, individuals can make informed decisions about using hemlock lumber in their construction endeavors.