Akacia eller teak: vilket trä håller bäst som utemöbel i Sverige?

The most common and expensive mistake Swedish homeowners make when buying outdoor furniture is choosing wood on appearance alone in the store, then discovering its actual maintenance demands after the first winter. A set of acacia chairs that looked warm and solid in April can begin to crack and grey unevenly by September if it has not been oiled correctly, and the cost of replacement or restoration quickly exceeds what a more considered initial choice would have required. This article compares acacia and teak directly, on the terms that actually matter in a Swedish climate: frost tolerance, moisture response, maintenance frequency, and cost over a realistic ten-year horizon. The goal is not to declare a winner but to give you enough specific information to match the right wood to your actual situation, whether that is a west-facing terrace in Gothenburg or a summer cottage deck in Dalarna.

How each wood behaves through a Swedish winter ¶

Teak, sourced primarily from plantations in Indonesia and Myanmar, has a naturally high oil content that makes it unusually resistant to the freeze-thaw cycles that characterise a Swedish winter from November through March. The wood's cellular structure contracts and expands relatively slowly, which means surface cracking is rare even when furniture is left outdoors and exposed to repeated frosts. In practice, teak garden furniture that has been lightly cleaned and stored upright through winter tends to emerge in spring with little more than a silvery grey patina, which is a natural oxidation process and not structural damage.

Acacia behaves differently. It is a harder, denser wood than many people expect, and its Janka hardness rating actually exceeds that of teak, but its oil content is considerably lower. In the context of Swedish winters, this means acacia absorbs moisture more readily during autumn rains, and that moisture can expand within the grain when temperatures drop below zero. The result, if the wood has not been properly sealed and oiled before the cold sets in, is surface checking: small, shallow cracks that run along the grain. These rarely compromise structural integrity in the first season but accumulate over several years into more significant splits. Furniture left on an exposed deck in Norrland without treatment will typically show visible checking within two winters.

Maintenance: what you will actually do, and how often ¶

Teak requires less intervention than almost any other outdoor hardwood commonly sold in Sweden. An annual clean with a teak-specific soap solution and a soft brush, followed by one coat of teak oil or teak protector if you want to preserve the warm brown colour rather than allow the grey patina, is the realistic maintenance schedule. Some owners oil twice per year, once in May before heavy use and once in August before the autumn rains, but this is a choice about aesthetics rather than structural necessity. The wood will not degrade meaningfully if oiling is skipped for a season.

Acacia demands a more consistent schedule. Because its natural oil content is lower, the wood depends more on applied surface protection to resist moisture ingress. In the Swedish context, this means oiling in May, a mid-season top-up in July, and a final protective coat in September before storage or covering for winter. If you miss the September application, you are gambling on the wood's ability to shed moisture during October and November, which are reliably wet across most of Sweden. The oil products compatible with acacia are widely available at Byggmax and Hornbach, and a 750 ml tin typically covers a standard four-chair set twice, so the cost per season is modest. The time commitment is the real variable: plan for roughly two hours per application cycle if you are thorough.

One practical consideration that rarely appears in product descriptions is the behaviour of acacia when different boards within the same piece of furniture have slightly different grain densities. Because acacia grows faster than teak, variation within a single plank is more common, and this means one part of a tabletop may absorb oil faster than an adjacent section. Applying oil in thin coats and allowing full absorption between applications addresses this, but it requires patience that a single-afternoon job does not allow.

Maintenance is a schedule, not a product.

Cost over ten years: purchase price is only the beginning ¶

A four-person teak dining set from a quality Swedish retailer, such as Grythyttan or comparable Scandinavian manufacturers, will typically start at around 15,000 to 25,000 SEK. Plantation-grown teak from Southeast Asian sources sold through mid-range outdoor retailers runs lower, from about 8,000 SEK, but the wood quality and joint construction vary considerably. A comparable acacia set from the same mid-range category costs between 4,000 and 9,000 SEK, which is a meaningful difference at the point of purchase. Over ten years, however, the gap narrows.

If acacia furniture is maintained correctly through all four seasons, it performs well for a decade and beyond. The annual oil cost across a full season runs to roughly 400 to 600 SEK for a standard set, which over ten years adds 4,000 to 6,000 SEK to the total. Teak maintenance costs less per year because fewer applications are needed, perhaps 200 to 300 SEK annually for cleaning products and oil, adding 2,000 to 3,000 SEK over the same period. The more significant variable is what happens when maintenance is inconsistent. Acacia that has been under-oiled for two consecutive years will often require sanding and refinishing, which is either a half-day of manual work or a professional charge of 1,500 to 3,000 SEK for a dining set. Teak is more forgiving of a missed season and can usually be revived with cleaning and a single oil application even after several years of neglect.

The honest summary for a Swedish household is this: if you have the discipline and the time for a three-times-per-season maintenance routine, acacia represents strong value. If your terrace furniture tends to be wiped down in May and largely ignored until it is stored in October, teak will give you a longer service life with less consequence for the lapses. Swedish summers are short, and the furniture competes for attention with everything else the season demands.

Both woods are sold widely in Sweden and both can last well over a decade when treated according to the climate rather than the instruction sheet alone. The decision comes down to how much time you will realistically spend on maintenance each season, and what that time is worth against the price difference at purchase. September, when the first cold nights arrive, is typically when the consequences of the spring choice become visible.