The quality of aluminium profiles affects the final result of terrace and balcony glazing
15/04/2026
The finished appearance of the end product is particularly important in visual applications where surfaces remain visible at all times. This is the case, for example, in balcony and terrace glazing. Alutec, based in Ylivieska, has relied on Mäkelä Alu’s service for fifteen years.
– High-quality aluminium profiles and smooth cooperation are clear strengths at Mäkelä, says Kari Salonsaari, CEO of Alutec Oy.
– There is always time for the customer. This is especially helpful in product development. The storage service, in turn, speeds up our own production chain, summarises Purchasing Manager Jarkko Somero.
From steel to aluminium
Alutec is a family business whose operations began in 1979 as part-time production of steel doors in the Salonsaari family’s garage. The business was started by Kari Salonsaari’s father. Over the years, the operations became full-time, the raw material of the doors changed to aluminium, and the product range began to expand. The company has grown steadily over the decades and today employs around 80 people.
– Our customers are mainly large and medium-sized construction companies, although there are also smaller ones. Our operations are divided into project business and terrace and balcony glazing solutions sold and installed through our reseller network. In project business, the focus is mainly on apartment and commercial construction, largely concentrated in the Helsinki metropolitan area, where we supply aluminium doors, windows and façade solutions such as various glass walls and roofs. Recently, projects have been located more widely across Finland, from Hanko to Levi, Kari Salonsaari continues.
Alutec’s production facilities and headquarters are located in Ylivieska, where there are two separate factories: one produces doors, windows and façade solutions for project business, and the other focuses on terrace and balcony glazing solutions. In addition, the company has offices in Vantaa, Oulu, Tampere and Turku.
– Our reseller network includes around 40 resellers across Finland. These are typically smaller glass installation companies or similar, who resell and install our terrace and balcony products. Mäkelä Alu produces aluminium profiles for us specifically for this market, Kari Salonsaari explains.

Appearance and fast deliveries matter
Alutec has invested in the digitalisation of its operations and is already highly digitalised for its size. Orders to Mäkelä Alu are also transmitted via an electronic interface.
– This significantly improves efficiency for both parties, as people do not need to manually enter data anywhere, which also eliminates typing errors. Order confirmations always arrive quickly from Mäkelä, within the same day, says Jarkko Somero.
Delivery time has been minimised thanks to the storage service.
– This clearly benefits us. The storage service speeds up our own production chain: we receive profiles quickly and can serve our customers smoothly. Especially with international customers, there may be a wide variety of colours, and we cannot anticipate these orders. But any colour can be delivered quickly from Mäkelä, Jarkko Somero notes.
Another important factor is the quality of the profiles. The profiles are delivered to Alutec already powder coated.
– The quality has been good. Of course, there are occasional issues, but considering the volume we receive, there are relatively few, Jarkko Somero says.
– The surface must be perfect, as the products are installed in visible places on terraces and balconies. They are often viewed from very close distances, and there must not be even the smallest defect, he adds.

Services that improve efficiency
In addition to the AluStorage® storage service, Alutec uses the AluBasket® logistics solution.
– We constantly have a large number of baskets in circulation. Some are in use and partially filled, others are empty. They can be stored compactly and are easy to handle with a forklift. The solution also reduces transport costs and improves occupational safety. The baskets also physically save space in the hall, says Jarkko Somero.

– In addition to speeding up our production chain, the storage service also saves money. Our own warehouse would require significant storage costs and tie up a lot of capital, Jarkko Somero reflects.
– Profiles arrive very quickly and go almost directly into production. This is another reason why quality must be top-class, as any quality issues would slow down our production, notes Kari Salonsaari.
Support in product development has also been an important advantage for Alutec.
– If we have any product development challenges, they are resolved quickly together with Mäkelä. Communication works smoothly, which helps move things forward quickly, Jarkko Somero adds.

– There is a lot of variation in our profiles, and we have a large number of tools: very small profiles as well as large ones. It is important that we can rely on the profile supplier when designing new tools, says Kari Salonsaari.
Architects usually aim to minimise the visible aluminium in their designs.
– In this context, usability of the profiles is also emphasised, and of course design plays a key role in achieving the best possible end result for the customer, Jarkko Somero states.
New potential in decorative coating
In some projects, Alutec has used the Decoral decorative coating. According to Jarkko Somero, it has even more potential.
– Decoral is a very striking and maintenance-free solution. It is suitable, for example, for balcony handrails in more visually demanding projects where a wood-like appearance is desired. In some projects, we have used a Decoral coating that imitates white oak, he says.
Looking ahead with confidence
Although the downturn in construction has also slowed Alutec’s growth figures, the company remains optimistic about the future. Responsible operations are also an important core value.
– We regularly measure employee satisfaction, and it has remained at a good level. We continuously invest in developing and improving our operations. Customer satisfaction is also at a good level, Kari Salonsaari says.
The company is also planning to expand its production facilities when the market improves.
– Investment decisions are somewhat difficult at the moment, but despite that, we acquired the Swedish company Balkongrutan Mälardalen AB at the turn of the year. Our goal is to strengthen our position in Sweden, says Kari Salonsaari.
– Despite the downturn, we aim to return to our previous growth levels and have set growth targets accordingly for the coming years, he adds.
The main image of the article features Veikko Nurkkala, who has extensive experience in aluminium construction.




