Yew wood is a durable and attractive choice for outdoor furniture, but like any natural material, it can warp over time due to exposure to moisture and temperature changes. To keep your yew outdoor sofa in top condition, follow these expert tips:

1. Seal the Wood Properly: Apply a high-quality wood sealant or outdoor-grade oil to protect the yew from moisture absorption. Reapply every 1-2 years for optimal protection.

2. Control Moisture Exposure: Avoid placing the sofa in low-lying areas where water pools. Use furniture covers during rainy seasons or when not in use.

3. Ensure Proper Ventilation: Allow air circulation around the sofa to prevent trapped moisture, which can lead to warping.

4. Use Stable Foundations: Place the sofa on a level, dry surface like a patio or deck. Avoid direct contact with damp grass or soil.

5. Regular Maintenance: Clean the wood with mild soap and water, and inspect for early signs of warping to address issues promptly.

By following these steps, you can enjoy your yew outdoor sofa for years without worrying about warping or damage.