Outdoor buying guide
Teak vs Acacia vs Aluminum Outdoor Furniture: Which Is Best?
Weather resistance, care, lifespan, weight and price — compared honestly, with teak and aluminum from Barlow Tyrie and Harbour.
Choose teak if you want wood that lives outside year-round, weathers beautifully and stays put in wind. Choose aluminum for the least maintenance, light weight and color, often for a little less. Choose acacia only for a covered space on a budget, and plan to oil it regularly.
In this guide
- Teak vs acacia vs aluminum: the difference
- Comparison table
- Which should you choose?
- Pros and cons
- Teak vs aluminum: same design, two materials
- Sizing outdoor furniture
- Teak from our collection
- Aluminum from our collection
- Where acacia fits
- Care for each material
- Common mistakes
- Frequently asked questions
Number one · The difference
Teak vs acacia vs aluminum: what’s the difference?
Teak is a dense tropical hardwood full of natural oils that let it live outdoors with little care and weather to silver-gray. Acacia is a hard, attractive wood that costs less but has less natural protection, so it needs regular oiling and covering. Aluminum is a light metal that doesn’t rust; powder-coated, it needs almost no care.
Teak. Its natural oils and dense grain resist moisture and insects, which is why it has been the classic outdoor wood for generations. Left untreated it turns a soft silver-gray; oil or seal it if you prefer the honey color. Barlow Tyrie lists its teak as Grade A, plantation-grown and FLEGT-licensed from Indonesia; Harbour uses sustainably sourced Indonesian teak.
Acacia. A family of fast-growing hardwoods with a warm, varied grain. It is popular for budget-friendly outdoor sets, but it has less natural oil than teak, so it relies on its finish: expect to re-oil or reseal it regularly and to cover or store it in winter. Best on covered patios and in dry climates. We don’t carry outdoor acacia furniture.
Aluminum. Lightweight, rustproof and usually powder-coated in a color. Cast and extruded aluminum frames come in sculptural shapes wood can’t easily make, and they are easy to move. Light pieces may need weighting or storing in strong winds, and dark finishes get warm in full sun.
Side by side
Teak vs acacia vs aluminum outdoor furniture: comparison table.
| Factor | Teak | Acacia | Aluminum | Winner |
|---|---|---|---|---|
| Weather resistance | Excellent; natural oils resist moisture | Fair; depends on its finish | Excellent; rustproof | Teak / aluminum |
| Maintenance | Little; clean, optional oil or seal | Regular oiling or sealing; cover in winter | Wash with mild soap | Aluminum |
| Lifespan outdoors | Decades with simple care | Shorter unless well maintained | Long; finish may need touch-ups | Teak |
| Look over time | Weathers to silver-gray, or keep it honey with oil | Grays and can crack if neglected | Holds its color; finish may chalk in strong sun | Tie |
| Weight | Heavy and stable | Medium | Light and easy to move | Depends |
| Wind | Heavy; stays put | Usually stays put | Light pieces can move | Teak |
| Heat in sun | Stays comfortable to touch | Stays comfortable to touch | Dark finishes get warm | Teak |
| Design range | Classic and modern joinery | Mostly casual | Sculptural, colored frames | Aluminum |
| Coastal & poolside | Excellent | Fair | Excellent; rinse salt off | Teak / aluminum |
| Price | Harbour teak: same as or $100–700 more than aluminum | — | Harbour aluminum: same or $100–700 less | Aluminum |
| Sustainability | Look for plantation-grown, licensed teak | Fast-growing; check sourcing | Recyclable metal | Check sourcing |
Price comparison uses Harbour designs we sell in both teak and aluminum (table below). We don’t carry outdoor acacia, so no acacia prices are shown; acacia guidance is general.
Quick pick
Teak, acacia or aluminum: which should you choose?
Choose teak if…
- You want wood that can stay outside year-round with little care.
- You love a natural material that weathers to silver-gray.
- Your patio is windy or exposed — teak is heavy and stable.
- You’re buying once, for decades.
Choose acacia if…
- You want a wood look at a lower price.
- The furniture sits on a covered porch or in a dry climate.
- You’re happy to oil or seal it regularly and store it in winter.
- You expect to replace it sooner.
Choose aluminum if…
- You want almost no maintenance and no rust.
- You like color, or sculptural, modern frames.
- You rearrange often, or carry pieces up stairs.
- You’re near the coast or a pool and want quick rinse-clean care.
Pros and cons
Teak vs acacia vs aluminum: pros and cons.
Teak
Pros
- Natural oils resist moisture and insects
- Can live outdoors year-round
- Weathers beautifully
- Heavy and stable in wind
Cons
- Highest price
- Heavy to move
- Needs oiling or sealing to stay honey-colored
Acacia
Pros
- Warm, varied grain
- Lower price than teak
- Hard and durable when maintained
Cons
- Needs regular oiling or sealing
- Best covered or stored in winter
- Can crack or gray if neglected
Aluminum
Pros
- Rustproof and very low maintenance
- Lightweight and easy to move
- Powder-coated colors and sculptural shapes
- Often costs a little less than teak
Cons
- Light pieces can move in wind
- Dark finishes get warm in sun
- Scratches can show through the finish
Number two · Cost
Teak vs aluminum: the same design, two materials.
On five Harbour designs we sell in both materials, aluminum costs the same or $100 to $700 less than teak. The Newport 96-inch sofa is $7,595 in teak and $6,895 in aluminum; the Palm Beach three-seat sofa is $6,895 in both.
| Harbour design | Teak | Aluminum | Difference |
|---|---|---|---|
| Newport Sofa 96″ | $7,595 | $6,895 | Aluminum −$700 |
| Newport Dining Chair | $1,195 | $1,095 | Aluminum −$100 |
| Newport Round Dining Table 60″ | $5,595 | $5,295 | Aluminum −$300 |
| Victoria Dining Table 108″ | $7,895 | $7,195 | Aluminum −$700 |
| Palm Beach 3-Seat Sofa | $6,895 | $6,895 | Same price |
Live prices on modernfurnishings.com at the time of writing. Cushion fabric and finish options can change the final price.
Number three · Size
Sizing outdoor dining and lounge furniture.
Outdoor pieces follow the same rules as indoor ones: allow 24 to 30 inches of table edge per diner and at least 36 inches of clearance around the table, more where people walk. Deep-seating sofas are larger than indoor sofas, so measure the patio before choosing.
The teak tables below run from the 59″ Barlow Tyrie Drummond round to the 110″ × 46″ Chesapeake 280, and the Arundel extends from 80″ to 113″. Harbour’s Victoria tables are 108″ long and designed for up to ten. Sofas run from the 85″ Haven settee to Harbour’s 96″ Newport.
For seating counts by table size, see our dining table size guide and round vs rectangular dining tables.
Our picks · Teak
Teak outdoor furniture from our collection.
Barlow Tyrie · solid teak · 110″ × 46″ × 29″
Chesapeake Table 280
$4,281
Rolled edges and scrolls; seats up to ten.
View details
Barlow Tyrie · teak · 80″ → 113″
Arundel Extending Table 285
$6,938
Two flip-over butterfly leaves; a parasol fits open or closed.
View details
Barlow Tyrie · teak · 59″ round
Drummond Table 150 Round
$4,112
Seats six; pair it with a matching lazy Susan.
View details
Barlow Tyrie · teak · 85″ × 37″ × 36″
Haven Deep Seating Settee
$5,883
A non-modular three-seat settee with wide, curved arms.
View details
Barlow Tyrie · teak · folding
Ascot Chair
$1,012
A folding dining chair with a solid brass lock.
View details
Harbour · Indonesian teak · 96″
Newport Teak Sofa 96″
$7,595
Oval legs and wide, flat arms.
View details
Harbour · teak · 108″
Victoria Teak Dining Table 108″
$7,895
Sculptural curves for up to ten.
View details
Harbour · Grade-A teak · 3-seat
Palm Beach Teak 3 Seat Sofa
$6,895
Deep seating with all-weather cushions.
View detailsOur picks · Aluminum
Aluminum outdoor furniture from our collection.
Harbour · aluminum · 96″
Newport Aluminum Sofa 96″
$6,895
The Newport’s oval legs, in aluminum.
View details
Harbour · powder-coated aluminum and rope
Palm Beach Aluminum 3 Seat Sofa
$6,895
Woven all-weather rope on a light frame.
View details
Harbour · extruded aluminum · 108″
Victoria Aluminum Dining Table 108″
$7,195
The Victoria design for up to ten, in powder-coated aluminum.
View details
Harbour · aluminum · 60″ round
Porto Aluminum Round Dining Table 60″
$6,395
A sculptural pedestal base.
View details
Harbour · aluminum
Chloe Aluminum Lounge Chair
$2,895
A curved frame with almond-shaped arms.
View details
Barlow Tyrie · aluminium and teak
Aura Table 150
$1,897
A powder-coated aluminium frame with a teak top.
View detailsAnd acacia
Where acacia fits — and why we don’t stock it.
Acacia is a good-looking, hard wood, and it’s a sensible choice for a covered porch, a balcony or a first patio set on a budget. It just asks more of you than teak: its finish does most of the protecting, so plan to re-oil or reseal it regularly, keep it covered or stored in winter, and lift it off wet ground. In the open, under strong sun and rain, it will gray, check and crack sooner than teak.
We focus our outdoor wood range on teak because we’d rather sell pieces built to live outside year-round. If you want the warmth of wood with less upkeep, Barlow Tyrie’s Aura pairs a teak top with an aluminium frame.
From the makers
Watch: caring for teak and aluminum.
Cleaning teak, from the official Barlow Tyrie YouTube channel.
Cleaning aluminium, from the official Barlow Tyrie YouTube channel.
Restoring weathered teak, from the official Barlow Tyrie YouTube channel.
Harbour outdoor furniture, from the official Harbour YouTube channel.
Number four · Care
How to care for teak, acacia and aluminum.
Teak
- Wash with mild soapy water and a soft brush; rinse well.
- Let it weather to silver-gray, or clean and oil or seal it to keep the honey tone.
- Don’t pressure-wash — it raises the grain.
- Follow the maker’s guidance, like Barlow Tyrie’s videos above.
Acacia
- Re-oil or reseal on the schedule its maker gives, often each season.
- Cover it or store it indoors in winter.
- Keep feet off standing water.
- Wipe spills and bird droppings promptly.
Aluminum
- Wash with mild soap and water; avoid abrasive pads.
- Rinse off salt and chlorine near the coast or a pool.
- Touch up chips in the powder coat to protect the finish.
- Store or secure light pieces in high wind.
Cushions
- Store cushions or use covers in wet seasons.
- Stand cushions on edge to dry after rain.
- See Harbour fabrics and finishes.
Avoid these
Common outdoor furniture mistakes.
- Treating acacia like teak.Acacia needs regular oiling or sealing and winter cover; teak can stay out.
- Pressure-washing teak.It strips the soft grain. Use a soft brush and mild soap.
- Choosing light aluminum for a windy roof deck.Weight it, secure it or choose teak.
- Ignoring cushion care.Frames outlast cushions. Store them or use covers.
- Skipping sourcing questions.Ask whether teak is plantation-grown and licensed, as Barlow Tyrie’s is.
- Buying a table without clearance.Leave 36″ or more around outdoor tables, too.
Outdoor material questions
Frequently asked
Is teak or aluminum better for outdoor furniture?
Both last well outdoors. Teak is heavier and more stable in wind, stays comfortable to touch in sun, and weathers to silver-gray. Aluminum is lighter, rustproof and needs the least care. On Harbour designs we sell in both, aluminum costs the same or $100 to $700 less.
Is acacia as good as teak outdoors?
Not for year-round exposure. Acacia is a hard, attractive wood, but it has less natural oil than teak, so it relies on its finish and needs regular oiling or sealing and winter cover. It is a good budget choice for covered porches.
Can teak furniture stay outside all year?
Yes. Teak’s natural oils let it stay outside year-round. Covering it in winter keeps it cleaner, and cushions should be stored or covered.
Does teak turn gray?
Yes. Untreated teak weathers to a silver-gray patina within months outdoors. That doesn’t harm the wood; clean and oil or seal it if you prefer the honey color.
Does aluminum outdoor furniture rust?
No. Aluminum doesn’t rust, though it can oxidize, and the powder coat can chip. Rinse off salt and chlorine and touch up chips.
Does aluminum furniture get hot in the sun?
It can, especially in dark finishes. Light colors, cushions and shade help. Teak stays more comfortable to touch.
Which outdoor material is best near the beach?
Teak and powder-coated aluminum are both good coastal choices. Rinse salt off regularly, and choose heavier teak or secure aluminum pieces where it’s windy.
Do you sell acacia outdoor furniture?
No. We focus our outdoor wood range on teak from Barlow Tyrie and Harbour, alongside Harbour’s aluminum collections.
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