That's a fantastic project! Restoring an old park bench is so rewarding. Finding the right replacement slats is key to both its beauty and longevity. Here are my top recommendations for sourcing them.
First, don't skip the crucial step of exact measurement. Note the length, width, thickness, and the spacing between the existing slats or mounting holes. Also, identify the wood type if possible (like oak or cedar) for a match in durability and appearance.
For ready-made or custom-cut slats, these are your best bets:
1. Specialized Outdoor Furniture Parts Suppliers: Companies like BenchMaster or Park & Recreation Resources often carry standard and custom hardwood slats designed for public and residential benches. They understand the need for weather-resistant materials.
2. Local Sawmills or Custom Woodworking Shops: This is often the best route for a perfect match. Bring your measurements and a sample slat. They can mill new slats from durable hardwoods (white oak, ipe) to your exact specs, often at a reasonable cost.
3. Online Marketplaces (Etsy, eBay): Search for "custom bench slats" or "park bench parts." Skilled woodworkers frequently offer custom sizing here. Always check reviews and confirm they use outdoor-rated wood and finishes.
4. Local Hardware or Lumber Stores: For simpler benches, you might find suitable dimensional lumber (like 2x4s) in cedar or pressure-treated pine. You may need to rip-cut them to the correct width.
Pro Tips: Always opt for naturally rot-resistant woods like cedar, redwood, or white oak, or stable hardwoods like ipe. Avoid untreated pine. Pre-drill holes to prevent splitting, and use stainless steel or galvanized hardware to prevent rust stains.
With careful sourcing and the right materials, your beloved bench will be ready for many more years of relaxation. Happy restoring