Oak outdoor sofas are prized for their durability and natural beauty, but exposure to the elements can lead to splitting over time. To prevent this, follow these expert-backed methods:

1. Apply a High-Quality Sealant – Use a penetrating oil or polyurethane sealant specifically designed for outdoor oak furniture. Reapply every 1-2 years to maintain protection.

2. Keep It Covered or Sheltered – When not in use, store your sofa under a waterproof cover or in a shaded area to minimize sun and rain exposure.

3. Regular Cleaning & Moisturizing – Clean with mild soap and water, then apply a wood conditioner to prevent drying and cracking.

4. Avoid Standing Water – Ensure proper drainage beneath the sofa to prevent prolonged moisture absorption, which weakens the wood.

5. Sand & Refinish as Needed – Lightly sand rough spots and refinish damaged areas to restore the wood’s integrity before splits worsen.

By taking these proactive steps, your oak outdoor sofa will stay strong, splinter-free, and beautiful for years to come.