If you can smell the ocean from your deck, your furniture is living a different life from the same piece twenty kilometres inland. Salt-laden air settles on every surface, draws moisture, and works on metals continuously — not just when it rains. None of this means coastal furniture has to look sad by year two. It means choosing materials that suit the postcode, and adopting one small habit.
The materials that genuinely cope
Powder-coated aluminium is the coastal workhorse. Aluminium doesn't rust the way steel does — even where the coating chips, you don't get the creeping orange bloom — which is why it dominates marine environments. It's our default suggestion for lounge frames and dining settings anywhere near the water.
Teak and dense hardwoods are largely indifferent to salt — boat decks have been teak for a century for a reason. The usual timber care applies (see our teak guide), but salt itself isn't the enemy here.
Synthetic resin wicker over an aluminium frame does well, provided it's genuinely UV-stabilised outdoor resin. The weave itself doesn't corrode; it's the frame inside and the fittings that decide the piece's coastal fate.
Outdoor fabrics handle salt spray fine, but salt crystals left in fabric attract moisture and stiffen fibres over time — the rinse habit below matters for cushions too.
The quiet weak point: fittings
Here's what spec sheets often skip: a frame is only as coastal-proof as its bolts, hinges and feet. Standard zinc-plated hardware shows tea-staining and rust spots near the surf long before the frame does. When you're comparing pieces for a beachside position, look at (or ask about) the fasteners — stainless steel fittings are the tell of a maker who expects the piece to live near water. If you already own furniture with ordinary hardware, a dab of lanolin spray on bolts once a season slows things down considerably.
The two-minute habit that beats any spec
Once a month — more after big blows or weeks of onshore wind — hose everything down with fresh water and let it dry. That's the whole trick. You're rinsing off the accumulated salt film before it can hold moisture against surfaces. It outperforms expensive coatings applied to neglected furniture every time. While you're there, wipe the spots the hose misses: under arm rests, inside frame channels, where feet meet the deck. The same habit applies to anything that goes to the beach and comes home again — our guide to choosing beach chairs for Australian summers covers the sand-and-salt version of this routine.
Covers: helpful, with one caveat
A fitted ventilated cover earns its keep on the coast, especially over winter or between weekender visits. The caveat: cover clean, dry furniture. A cover over salt-crusted, damp furniture just holds the corrosive layer against the surface in a warm, still microclimate — you've built a corrosion incubator. Rinse, dry, then cover. Exactly the same rule decides how long a barbecue lasts in a beachside street, which we break down in our guide to BBQ covers, salt air and UV.
What we'd avoid beachfront
Uncoated or lightly painted steel, cast iron (beautiful, but a rust magnet by the sea), and natural rattan or untreated cane, which belong under a roof anywhere and especially here. None of these are bad materials — they're just wrong for this postcode. Ten kilometres inland, the rules relax considerably.
Wind is the other coastal force
Salt corrodes slowly; a southerly gust rearranges your deck in seconds. Coastal spots favour furniture with some weight — timber tables, generously framed lounges — or light pieces you genuinely will stack and secure. Umbrellas near the coast should be down whenever unattended, whatever their base weighs. It's the cheapest umbrella insurance there is.
Kitting out a coastal place and unsure which specific pieces suit? Tell us roughly how far you are from the water and we'll point you at the options we'd honestly pick — and steer you off the ones we wouldn't, whatever the margin says.
