Cedar is naturally resistant to decay and insects due to its unique properties, including natural oils and extracts. As a result, cedar siding is often used untreated and can last for many years without pressure treatment. However, it is possible to pressure treat cedar siding if desired.
Benefits of pressure treating cedar siding
- Enhanced durability: Pressure-treated cedar siding can further enhance its durability by increasing its resistance to decay, termites, and other insects. This is particularly advantageous in areas with high humidity or significant exposure to moisture, where wood is more prone to rot or insect damage.
- Increased dimensional stability: Wood can expand and contract with changes in humidity and temperature, leading to warping and cracking. Pressure-treated cedar siding, with its improved ability to resist moisture absorption, can exhibit enhanced dimensional stability, reducing the risk of damage caused by these natural processes.
- Cost savings: Pressure-treated cedar siding can potentially offer long-term cost savings by extending the lifespan of the siding. With improved resistance to decay and insects, homeowners may save money on repairs or replacements in the future.
Drawbacks of pressure treating cedar siding
- Color change: Cedar siding is known for its natural beauty, often featuring rich hues of red, brown, or golden tones. Pressure treating cedar siding can cause the wood to adopt a greenish hue initially, which may not be desired by homeowners seeking to maintain the natural appearance of their siding. However, over time, the greenish tint will fade, and the cedar’s original hue may re-emerge.
- Decreased aromatic properties: Cedar has a distinctive aroma that many homeowners find appealing. Pressure treatment may reduce or eliminate this natural scent, which can be a drawback for those wanting to enjoy the aromatic properties of cedar.
- Limited availability: Pressure-treated cedar siding may not be as readily available as untreated cedar siding due to lower demand. Homeowners who opt for pressure-treated cedar siding may need to search for suppliers or manufacturers specializing in this specific product.
Considerations when choosing cedar siding treatment
When considering whether to pressure treat cedar siding, it is essential to evaluate factors such as the climate, local environmental conditions, and personal preferences. In regions with high humidity, frequent rainfall, or a known presence of termites, pressure-treated cedar siding can offer added protection and longevity. However, if the natural beauty and aroma of cedar are critical to you, untreated cedar siding may be the preferred option.
While cedar siding is naturally resistant to decay and insects, pressure treatment can offer additional benefits such as increased durability and dimensional stability. However, homeowners should also consider the potential drawbacks, including color change and reduced aromatic properties. It is essential to weigh these factors and consult with a professional to determine whether pressure-treated cedar siding is the right choice for your specific needs and preferences.