
Tammer Doors in the Newly Completed Keila Centre
In March 2026, Keila Centre opened its doors (including 39 Tammer doors). Sheet metal interior and exterior doors were installed throughout the building, meeting fire res…
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The construction of the Arteri kvartal, located in Tallinn city centre, began in 2021. The first Tammer products, doors for the technical rooms on the basement floors, were delivered to the site a year later. Shortly after, Tammer doors were installed in the lift halls and adjoining rooms in the central building, followed by all three towers.

In total, we designed and manufactured 854 products for the Arter Quarter: 424 profile doors, windows, and partitions, and 430 sheet metal doors and hatches. The majority of the products provide fire resistance with ratings from EI30 to EI120. For the 28-storey Swedbank Estonia tower alone, we produced 419 products. 🔥
Located on the corner of Liivalaia and Juhkentali streets in central Tallinn, the Arter Quarter consists of 28-, 15-, and 9-storey towers connected by a central building with a parking house. The quarter offers 44,000 m² of commercial space, primarily offices, along with dining and service areas, as well as rental apartments.
The name Arter (artery) reflects its role at the city’s core: a new heart where Tallinn’s main streets converge like vital blood vessels.
The development has been awarded the BREEAM Excellent certification – a globally recognized environmental assessment method, where the quality of the building is evaluated by an independent body, Building Research Establishment (BRE).
Photos show Swedbank’s service and office areas, captured by Kirill Masing.
Architect: Martin Aunin
Interior Architect: Arhitekt11
Sports Club & Swimming Pool Interior Architect: SisearhitektuuribĂĽroo ArtAku
General Contractor: Merko
Developer: Kapitel