Natural and synthetic wicker look alike in photos and behave very differently in the rain. Here is a comparison of the four best-selling wicker garden sofa profiles, with what each one withstands and what it doesn’t.
How the four most common profiles compare
1. Natural wicker woven with a rattan frame
It’s the classic. Warm to the touch, honey-toned and darkening with the sun, and reasonably priced compared with high-end synthetic. Its weak point is moisture: if it spends the winter outdoors without a cover, the weave absorbs water, swells, and mold spots appear between the fibers that won’t come out with a cloth.
A detail you only notice with use: the cushions included in these sets usually have polyester covers without a water-repellent treatment. Within two seasons the filling ends up compacted if they aren’t stored under cover. If the sofa is going on a covered terrace in a dry climate, natural is a reasonable option; for areas with frequent rain, it isn’t.
2. Synthetic wicker (woven polyethylene) on aluminum
PE weave imitates rattan and resists UV rays and rain without deforming. The key difference lies in the frame: aluminum is lightweight and doesn’t rust, whereas painted steel eventually shows rust spots at the welds if the paint gets chipped.
According to documentation from manufacturers in the sector, quality woven synthetic keeps its color for 5 to 8 seasons with direct exposure, although the tone fades sooner in south-facing positions. It isn’t eternal: over time the weave becomes brittle at the curves and can fray at the edges where your arm rubs against it.
3. Synthetic wicker on a wooden frame
It combines the visual lightness of the weave with the warmth of wood on the legs and arms. It’s heavier and requires checking the fixings: wood expands with changes in humidity and the screws can work loose after the first winter. If the wood is teak or treated acacia, it holds up well; if it’s untreated pine, it doesn’t.
4. Modular wicker sofa with quick-dry cushions
The most practical option for anyone who doesn’t want to move furniture. The modules separate and the cushion covers with quick-dry foam shed water within a few hours. The price goes up, but it’s worth it if the sofa is going to be out in the open.
What to look at before deciding
- Frame: aluminum or treated steel. Natural wicker without a rigid frame sags under weight.
- Weave: the knots should be finished and there should be no loose threads; fraying always starts there.
- Cushions: removable, washable cover with a zipper. Without a zipper, cleaning becomes complicated.
- Weight and dimensions: a three-seater synthetic wicker sofa is around 25-35 kg; check that you can move it on your own to shelter it.
Limitations you should accept
No wicker, natural or synthetic, is immune to the passage of time. Natural wicker needs to be stored in winter or covered with a breathable cover; synthetic tolerates the outdoors but fades and the weave stiffens. If you’re looking for a sofa that stays flawless for ten years without maintenance, wicker isn’t the answer: aluminum with textilene or treated solid rattan hold up better, at the cost of a different price and a different look.
I also wouldn’t recommend natural wicker in coastal areas: salinity accelerates the deterioration of the weave and rusts the hardware even if the frame is aluminum.