A gazebo is one of the few backyard structures where material choice changes almost everything about how it looks, how it ages, and how much work it asks of you. Wood and metal (usually powder-coated steel or aluminum) are the two dominant options, and each has a genuine case for it — this isn't a matter of one being objectively better, but of which trade-offs fit your yard.
Style and character
Wood gazebos, most often built from cedar, bring a warmth and traditional look that's hard to replicate — visible grain, a natural color that ages toward silver-gray if left untreated, and joinery that reads as craftsmanship. Metal gazebos lean modern: clean lines, a painted or powder-coated finish in a solid color, and a roofline that often uses steel trusses to span wider openings than timber framing comfortably allows. If your home and landscaping already lean traditional, wood tends to fit right in. If you're working with a more contemporary patio or a smaller footprint where visual weight matters, metal often reads as lighter and less bulky.
Maintenance: the real dividing line
This is where the two materials genuinely diverge. Cedar is naturally rot- and insect-resistant, but it still benefits from a wood stain or sealant every one to two years to hold its color and shed water effectively — skip that upkeep and it will weather to gray, which some homeowners like and others don't. Powder-coated steel or aluminum needs far less: an occasional rinse and a check for scratches in the coating (which can allow rust to start if left untreated) is usually enough. If low maintenance is the priority, metal wins outright. If you don't mind — or actively enjoy — the seasonal upkeep that comes with real wood, cedar rewards it with a look that's difficult to fake.
Weather and structural considerations
Both materials can be built to handle real outdoor conditions, but they respond to weather differently. Wood expands and contracts with humidity, which is normal and accounted for in proper construction, but it means fasteners and joints should be checked periodically. Metal doesn't move with humidity, but it conducts heat, so a metal-roofed gazebo can run warmer in direct summer sun than a wood or shingled equivalent. Neither issue is a dealbreaker — it's just worth knowing what you're signing up for.
Cost and longevity
Pricing varies by size and design rather than material alone, but generally, well-built cedar and well-built steel gazebos are both long-term investments rather than disposable furniture. A cedar structure that's stained regularly and a powder-coated steel structure that's rinsed and inspected periodically can both last many years; neglect shortens the lifespan of either one faster than the material itself does.
Which one should you choose?
- Choose wood if you want a traditional look, don't mind periodic staining, and your gazebo will sit somewhere it's a visual centerpiece.
- Choose metal if low maintenance is the priority, you prefer a modern aesthetic, or you're covering a larger span where steel trusses make more structural sense.
Roof and wall options to consider
Beyond the frame material, think about how enclosed you want the structure to be. Fully open-sided gazebos maximize airflow and views but offer no wind or bug protection. Curtained or screened options add flexibility — panels you can tie back on a nice day and close on a buggy evening. This is independent of frame material: both wood and metal gazebos are available with a range of wall treatments, so it's worth deciding on enclosure level separately from deciding on wood versus metal.
A few real-world scenarios
- Poolside gazebo in a hot, sunny climate: metal's lower maintenance and resistance to moisture-related wood issues (like swelling near a pool deck) often make it the practical pick.
- Garden centerpiece in a wooded, shaded yard: cedar's natural look tends to fit the setting better, and lower direct sun exposure means less stain fading over time.
- Rental property or a structure you might move: lighter metal frames are generally easier to disassemble and relocate than a built-up wood structure.
Our Wooden & Metal Gazebos collection includes both, so you can compare sizes and finishes side by side before deciding. For anchoring and setup questions, see our guide to gazebo foundations and anchoring.