Choosing between cedar and redwood for an outdoor bench you want to weather naturally is a fantastic dilemma—both are superb choices. Let's talk about them like we're comparing two classic, reliable friends for your garden.
Western Red Cedar is the aromatic, welcoming option. Its natural oils act as superb preservatives, giving it impressive resistance to rot and insects. As it weathers, cedar transitions from its rich reddish-brown to a elegant, silvery-gray patina. The process is relatively even, and its straight grain with occasional knots adds rustic character. It's generally more affordable and widely available than redwood, making it a top contender for value and classic charm.
Then there's Redwood, the premium, luxurious cousin. Old-growth heartwood redwood contains high levels of tannins and natural compounds, offering arguably the greatest inherent decay resistance of any domestic softwood. Its weathering journey is stunning: starting with a deep, warm hue, it matures into a soft, driftwood-gray that often retains more tonal variation than cedar. Its grain tends to be straighter and finer, with a smooth texture that feels superb to the touch.
So, which is better for natural weathering? For ultimate longevity and a slightly more refined gray patina, redwood heartwood is the winner. It's the heirloom choice. For excellent durability, a faster path to that lovely silver-gray look, and better cost-effectiveness, cedar is your champion. Both will serve you beautifully for decades with minimal care, becoming more graceful with each passing season. Your choice ultimately hinges on budget, desired aesthetic, and local availability. You truly can't go wrong with either of these noble woods.