When selecting wood for park benches that will endure constant direct sunlight, durability becomes the paramount concern. Not all woods can withstand the relentless combination of UV rays, rain, and temperature fluctuations. The most durable types are dense, naturally weather-resistant hardwoods that offer exceptional longevity with minimal maintenance.
The undisputed champion for this application is Ipe (pronounced ee-pay), also known as Brazilian Walnut. This incredibly dense hardwood is a top choice for several compelling reasons. Its natural oils make it highly resistant to rot, decay, and insect infestation. Most impressively, Ipe has a Class A fire rating, the same as concrete and steel. While it can silver to a beautiful gray patina over time, its internal structure remains sound for decades, often lasting 25 years or more.
A classic alternative is Teak. Renowned for its use in shipbuilding, Teak contains high levels of natural oil and rubber, making it supremely water-resistant and stable. It requires no sealing or finishing to protect it from the elements, though its premium price tag reflects its exceptional qualities.
For those seeking a more budget-friendly yet durable option, Western Red Cedar is an excellent choice. Its natural tannins and oils provide good resistance to moisture, decay, and insect damage. While not as hard as Ipe or Teak, Cedar is lightweight, easy to work with, and when properly maintained with a sealant, it can provide many years of reliable service in a park setting.
Ultimately, for a park bench in all-day direct sunlight, Ipe offers the ultimate combination of strength, density, and natural resistance, ensuring a public seating solution that is as tough as it is beautiful.