Kodin Terra Brand Guidelines: S Group’s Hardware Stores, Renamed Prisma Rauta in 2022

Co-operative stores under one name.

Kodin Terra was the hardware and home-improvement chain of S Group, the Finnish co-operative retail group. Finnish Wikipedia describes the chain, now called Prisma Rauta, as S Group’s hardware chain, with stores focused on building, renovation, interiors, pet supplies, and yard and garden goods, and names SOK, the group’s central co-operative, as its parent. The name pairs the Finnish word for “home’s” with Terra.

Its stores belonged to S Group’s regional co-operatives, each of which decided whether to open, keep, sell or close its own store. Finnish Wikipedia lists the operators store by store: Osuuskauppa Hämeenmaa in Lahti and Hämeenlinna, Osuuskauppa Keskimaa in Jyväskylä, Osuuskauppa Arina in Rovaniemi, HOK-Elanto in Tuusula, Osuuskauppa Maakunta in Kajaani, Pirkanmaan Osuuskauppa in Nokia and Suur-Seudun Osuuskauppa in Salo, with Osuuskauppa PeeÄssä in Kuopio and Osuuskauppa KPO in Kokkola. When Yle, the Finnish public broadcaster, reported on the Nokia store in 2019, it called it simply “S Group’s hardware store Kodin Terra.”

The steel-building supplier Nordec, formerly part of Ruukki, says in an undated project reference that the chain’s first store was built in Lahti, as a steel-framed building of 10,000 square metres, and describes Kodin Terra as a chain specialising in home decor and furnishings, with advice on gardening, interior design and building. The northern store at Rovaniemi opened in 2010, according to both Yle and the Arina co-operative.

Stores closed, sold and merged.

From 2013 onwards the co-operatives began to give up their stores one at a time, and the dated record of Kodin Terra is largely a record of those decisions. In December 2013 Yle reported that Osuuskauppa Maakunta would give up its Kodin Terra in Kajaani: the wall between the store and the neighbouring Prisma hypermarket would be opened and the hardware department merged into Prisma, with the work finished before the following summer. Finnish Wikipedia records that the Salo store, run by Suur-Seudun Osuuskauppa, closed in 2017.

Two more went in 2019. In July of that year Yle reported that Osuuskauppa Hämeenmaa was giving up its store at Renkomäki in Lahti, the site of the chain’s first store, and that Bauhaus had bought both the property and the Kodin Terra business, with 30 staff moving to the new owner. The co-operative’s chief executive told Yle that the store had been given a concept update about two years earlier, opening up the floor and displaying popular products more clearly. The Lahti store would close by the end of November 2019; Hämeenmaa said it would concentrate on small hardware, tools and garden goods in its Prisma hypermarkets, while its second Kodin Terra, in Hämeenlinna, carried on. In October 2019 Yle reported that the Nokia store, near Tampere, would close by the end of the year, with its 20 staff offered other work, and that the co-operative would add hardware goods to its Prismas instead.

In Tuusula, north of Helsinki, Finnish Wikipedia lists the store as sold in 2021 to the builders’ merchant Stark.

Design and documentation.

Home-improvement and hardware chains speak to two audiences at once: households fixing, painting or refitting a room, and builders, trades and small contractors buying in bulk. Many chains answer that split with separate store formats under one name. In Chile, Sodimac runs a Homecenter format for home projects and decoration and a Constructor format for building professionals, and its first store in Mexico combined both under one roof in 2018, according to Gestión.

The store sign carries most of the identity. A chain’s name sits on a large warehouse façade, often beside a car park and a drive-in yard for heavy materials, and the same mark then reappears on aisle signs, trolleys, staff aprons and delivery trucks. Own-label ranges, trade-loyalty schemes and tool-hire counters are usually named as part of that same system, so the house style has to work from a billboard down to a shelf label.

Ownership shapes how these brands present themselves. Some began as co-operatives of builders or independent hardware dealers, and some still describe that member or dealer structure on their corporate pages; others belong to large retail groups that also run supermarkets, department stores and shopping centres, and that publish their store networks country by country. Sodimac belongs to Falabella and Easy to Cencosud, two Chilean retail groups whose home-improvement chains have competed in Chile since the 1990s, Peru Retail reported in November 2026.

Corporate history pages are where these companies tell their own story: the founding co-operative, the family or group that took control, the first store abroad. Read as a set, the chains in this series show how one category, from Latin America to North America, Asia, New Zealand and Europe, adapts a shared warehouse model to local ownership and local habits.

From Kodin Terra to Prisma Rauta.

The name changed in 2022. Finnish Wikipedia says the chain was called Kodin Terra until spring 2022 and has since traded as Prisma Rauta, attaching it to the name of S Group’s Prisma hypermarkets; “rauta” is the Finnish word for iron. Some stores still carried the Kodin Terra name in late 2022. Osuuskauppa Arina closed the Rovaniemi Kodin Terra in early 2023, Yle reported. In Jyväskylä, Yle reported that Osuuskauppa Keskimaa closed its Kodin Terra for good on 3 December 2022, after announcing in October that it would end the business, and offered its 34 permanent staff work elsewhere in the co-operative. The store stood in the Palokka district, and the company Avant Tecno had already opened an 840-square-metre shop in part of the building that September.

By March 2023 the Hämeenlinna store was trading as Prisma Rauta, when the local paper Hämeenlinnan Kaupunkiuutiset reported that Osuuskauppa Hämeenmaa would close it at the end of summer 2023 and move some services and goods to the town’s Prisma. Finnish Wikipedia records that the property passed to Tokmanni and Isojoen Konehalli in 2023.

As of November 2026, the Prisma website lists six Prisma Rauta stores, in Joensuu, Kokkola, Kouvola, Kuopio, Kuusamo and Seinäjoki. The separate hardware web shop has gone: Prisma says it has moved the Prisma Rauta online range into its own Prisma.fi web shop, and thanks the online customers of Kodin Terra and Prisma Rauta. The Kodin Terra name no longer appears on the store list.

For a design guide, Kodin Terra shows how a co-operative chain’s name can be folded into a stronger sister brand when stores are few. Compare Praxis, a Dutch DIY chain that absorbed Formido, and Mitre 10. For this guide we use a terracotta and a pine green with a sans, an unofficial interpretation; no product or logo is reproduced.

Keep Kodin Terra’s identity on hand — save it to a board in the Made Good inspiration library.