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Tribù Illum lounge chair with terracotta sofas in a gabled pavilion open to pine trees

Tribù journal · September 29, 2026

aluminum patio furniture
shaped like wood

Aluminum patio furniture shrugs off humidity, salt and dry heat, and it asks for no oil. This guide shows how two Tribù collections use the metal and how to keep the finish in good shape.

Aluminum patio furniture takes care of the problems wood brings to a terrace. The metal does not swell in a humid August or split in a dry one, and it asks for no oil. Tribù, a Belgian family house that has built outdoor furniture since 1966, uses aluminum in two different ways. Merckx & Maes cut it to the profile of a wooden chair in Illum. Studio Segers keeps it thin in Natal Alu and sets the cushion down inside the frame line.

Aluminum, then the salt

Aluminum does not rust. That settles the question on a Florida lanai or a dock in Maine, where bare wood would want oil and steel would want a service plan. Salt still matters, since the powder coat is the weather layer. Rinse the frames with fresh water at intervals of a few weeks if you live within a mile of the ocean, and the finish stays put.

Weight counts too. Aluminum stays light, so one person can pull a Natal Alu sofa module back from the rail before a storm. On a rooftop you rearrange the furniture for a party yourself, with no second pair of hands.

Tribù Natal Alu sofa with a side table and pouf under a vine-covered pergola
Tribù Natal Alu by Studio Segers. The seat sits inside a slim aluminum frame, so from the side the sofa shows as a line and a shadow.

Illum: a wooden chair, cut in metal

Merckx & Maes took the plain, useful shapes of classic Scandinavian furniture and cut them in aluminum. Profiles taper, arms round off, edges soften, and from across the terrace the metal reads as carved wood. Up close it behaves like metal: no swelling in Houston humidity, no splitting after a Phoenix summer, no yearly oiling.

The collection has six pieces, and two of them are tables. One dining table carries a solid teak top on a sculpted aluminum base. The other stays aluminum through and through. An armchair and a bench pull up to either one, and a lounger and a lounge chair cover the pool side. Both pool pieces stay light enough for one person to move before a party. See the Illum collection.

Frames come in quiet shades, linen and clay among them. Pick a light finish if the terrace sits under trees or next to a building site: it hides dust and pollen between rinses.

Natal Alu: the seat inside the frame

Studio Segers set the seat inside a slim aluminum frame, so from the side a Natal Alu sofa shows as a line and a shadow. Tribù names it as its bestselling collection. The sofa comes as 13 modules, enough for a straight bench along a parapet wall, an L around a fire table or a U on a wide pool deck. A 1-seat sofa in the same profile, a meridienne for the corner and a low X-table finish the range. See the Natal Alu collection.

The frames come in two powder-coated colors, and Tribù offers over 100 outdoor fabrics against them. Order swatches and look at them outside. A grey that looks warm under a showroom light can turn blue under an open sky.

In one drawing

Four layers of an Illum seat

  1. Solution-dyed acrylic cover

    Color runs through the fiber, so full sun fades it at an even pace.

  2. Quick-dry foam

    An open-cell core that pushes water out after a storm.

  3. Sculpted aluminum shell

    The seat surface itself, shaped the way a wooden seat would be carved.

  4. Frame finish

    Muted coats such as linen and clay stand between the metal and salt air.

Cross-section of a Tribù Illum seat, cushion cover at the top, frame finish at the bottom.

Care for the coat, then the cushion

Aluminum care comes down to three habits. Hose off dust and pollen. Rinse off salt before it dries on the frame. Keep the pressure washer away from the cushions. The all-aluminum Illum table wants soap and water and no sealer or wax. The teak top on the other Illum table wants oil twice a year, or you can let it weather to silver-grey.

Illum cushions use quick-dry foam under solution-dyed acrylic covers, so water runs out through the base after a storm. Wash the covers cold and dry them flat. Take the cushions in for the winter, and bring Natal Alu cushions in ahead of a storm.

To print

Aluminum care by setting

  • Coast, within a mile of the ocean

    What wears the frame
    Salt drying on the powder coat
    Habit
    Rinse with fresh water every few weeks
    Tribù pieces to look at
    Natal Alu sofa, Illum lounger
  • Gulf Coast humidity

    What wears the frame
    Wet cushions left flat
    Habit
    Stand cushions on edge after rain
    Tribù pieces to look at
    Illum armchair and bench
  • Desert sun

    What wears the frame
    Dust and glare
    Habit
    Pick light frames and light fabrics
    Tribù pieces to look at
    Illum in linen or clay
  • Garden under trees

    What wears the frame
    Pollen and dust
    Habit
    Hose off, then soap and water
    Tribù pieces to look at
    Illum dining table
  • Rooftop

    What wears the frame
    Wind ahead of a storm
    Habit
    Pull light modules back from the rail
    Tribù pieces to look at
    Natal Alu modules
Habits for aluminum frames, by where the terrace sits. Pricing on request.

Pick by the terrace you have

Pick Illum if you want the warmth of a wooden silhouette with none of the upkeep, and a dining table that seats the family. Pick Natal Alu if the terrace needs a long, low sofa you can reshape as the years go by. Both frames stay outside through the seasons, and both come in finishes quiet enough to sit behind the planting.

Measure the terrace, note how near the sea it is, and put both in the form below. You get a layout, frame colors, fabric swatches and itemized pricing. Tribù builds each order in Belgium, and we confirm the lead time when we quote.

Journal

Further reading from the terrace

01

Rope outdoor furniture, weave by weave

November 10, 2026. Rope outdoor furniture dries minutes after rain, where a solid seat stays wet for the afternoon. This guide covers the weaves Tribù uses and how to keep them clean, on CTR and Suro.

02

Teak outdoor furniture, grey or oiled

November 3, 2026. Teak left outside turns silver-grey, and teak oiled twice a year stays honey brown. Both last the same. This guide covers the choice and the care, on two Tribù collections.

03

Photos of your terrace for a quote

October 27, 2026. Four photos and a tape measure tell us more about your terrace than a long email. This guide covers the shots that help us plan a space with Tribù Lucca or Pure.

Correspondence

Price these pieces for your terrace

Tribù does not publish prices. Describe the space and the evenings you plan to spend on it, and a reply with collections and pricing comes back by email.

A Tribù specialist replies within one business day with lead times, finishes and trade pricing.

Dear Tribù,

Yours,

A Tribù specialist replies within one business day with lead times, finishes and trade pricing.

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