Choosing between wood and metal furniture for your rooftop garden is a key decision that impacts aesthetics, durability, and maintenance. For urban outdoor spaces, both materials have distinct advantages.
Wood furniture, particularly teak, cedar, or acacia, offers a warm, natural look that blends beautifully with garden greenery. It's comfortable and doesn't get extremely hot or cold to the touch. However, wood requires regular sealing or oiling to prevent weathering, rot, and fading in direct sun and rain. Without care, it can warp or splinter.
Metal furniture, especially aluminum or powder-coated steel, excels in durability and low maintenance. It's highly weather-resistant, won't rot, and is easy to clean. Aluminum is lightweight, making it easy to rearrange. The primary drawback is that metal can become very hot in direct sunlight and very cold in winter, potentially requiring cushions for comfort. It can also be prone to rust if the finish is damaged.
For a rooftop garden, prioritize based on your climate and commitment to upkeep. In harsh, sunny, or wet climates, low-maintenance, rust-resistant metal is often the more practical long-term choice. If you desire a classic, organic aesthetic and don't mind annual maintenance, high-quality hardwood is excellent. Consider a hybrid approach: a metal frame with wooden slats or accents. Ultimately, ensure your choice is heavy or secure enough to withstand wind on an exposed rooftop.