It is the first material question on almost every coastal project, and the honest answer is that it depends on the site more than the material. Grade A teak and powder-coated aluminum both hold up in salt air when they are built properly. They fail in different ways, age differently, and ask different things of the people who look after them. This is how we talk it through with designers and hospitality teams.
The short answer
- Choose teak where the furniture is the atmosphere: dining terraces, lounges, private residences, anywhere people touch the frame and notice it.
- Choose powder-coated aluminum where the furniture is working equipment: high-turnover pool decks, rooftops that are reset every night, areas that get hosed down.
- On larger projects, use both in the same design language. Our Munich, Maui and Mara collections are built in Grade A teak and in powder-coated aluminum, so a teak dining terrace and an aluminum pool deck still read as one property.
Side by side
| Grade A teak | Powder-coated aluminum | |
|---|---|---|
| Weight | Heavier and steadier in wind | Light; easy for staff to move, but may need weight or tie-downs on exposed rooftops |
| In full sun | Stays comfortable to the touch | Frames warm up; lighter finishes such as Off-White run cooler than dark ones |
| How it ages | Weathers to a soft silver-gray unless cleaned and sealed | Holds its color; a chip in the coating should be touched up |
| Routine care | Wash twice a year; no oil | Rinse with fresh water and mild soap; no abrasives |
| Salt and chlorine | Natural oils resist water and rot | Does not rust the way steel does; coating quality matters |
| Weak point on both | The hardware. Specify 316 stainless steel. | |
What "Grade A" teak means
Grade A teak is heartwood from mature trees: dense, tight-grained and high in natural oil. That oil is why teak can stay outside for years with no paint or film finish. Lower grades include sapwood, which is paler, softer and far less resistant to water. The grade is the single most important line on a teak specification, so ask for it in writing.
Teak needs no oil to survive outdoors. Left alone it turns silver-gray; if you want to keep the original honey color, clean it and apply a teak sealer. We cover this in detail in How to Care for Teak Outdoor Furniture in a Coastal Climate.
What to ask about aluminum
Aluminum covers everything from patio-store furniture to frames that last decades on a resort deck. The difference is in details you cannot see in a photograph, so ask:
- How is the frame joined, and what is the wall thickness of the tube or extrusion?
- How is the metal prepared before powder coating? Coating that is applied over poorly cleaned metal is what lifts and blisters near the ocean.
- What is the hardware made of, including fasteners you cannot see?
- What does each piece weigh? On a rooftop or beachfront, a light chair is a housekeeping gift until the first squall.
Hardware decides both
Teak or aluminum, outdoor furniture usually fails at the fasteners first. Plated steel and 304 stainless will streak and pit in salt air; 316 stainless, the marine grade, is the standard to specify for anything within sight of the water or beside a pool. Every teak and aluminum frame in our Munich, Maui and Mara collections uses 316 stainless steel.
Cushions are a separate decision
The frame choice does not change the cushion specification. Near water you want a performance fabric such as Sunbrella over quick-dry foam that drains instead of holding water. Prado cushions are cut and sewn in South Carolina over quick-dry foam and stitched with GORE-TEX® thread. For fabric selection, see How to Choose a Sunbrella Fabric for Outdoor Cushions.
A practical split for a coastal hotel
- Main pool deck: aluminum chaises, such as the Munich Aluminum Chaise Lounge or the Maui Aluminum Chaise Lounge, light enough for nightly resets and easy to rinse.
- Cabanas and premium positions: teak doubles such as the Maui Double Chaise or Faro Double Chaise, where guests linger and touch the wood.
- Restaurant terrace: teak dining, where warmth matters and the furniture stays put.
- Lounge and bar: teak or aluminum deep seating in the same collection as the pool deck, so the property reads as one design.
The material changes from zone to zone. The silhouette does not.
Frequently asked questions
Is teak or aluminum better near the ocean?
Both work near the ocean if the hardware is 316 stainless steel. Choose teak for warmth, weight and a natural finish that ages to silver. Choose powder-coated aluminum for low maintenance, light weight and a color that stays constant.
Does teak outdoor furniture need to be oiled?
No. Grade A teak has enough natural oil to resist water and rot. Applied oil tends to encourage mildew in humid climates. Use a teak sealer if you want to keep the honey color.
Does aluminum outdoor furniture rust?
Aluminum does not rust the way steel does. Problems near salt water usually come from damaged or poorly applied coating and from lower-grade fasteners, which is why the coating process and 316 stainless hardware matter.
Which is better for a hotel pool deck?
For high-turnover decks that are reset daily, powder-coated aluminum is usually the practical choice. Many properties use teak for cabanas, premium positions and dining, and aluminum for the main rows.
Specifying for a project?
Prado works with designers, architects and hospitality teams directly from our own factories. Trade members receive trade pricing on their first order and a free finish sample box. Join the trade program or contact us about a project.
