Structural constructions
We have been active in the manufacture of steel structures since 1996.
Today, we are a leading company in the industry in Estonia. We are EN 1090 certified to produce structures conforming up to execution class EXC3.
No project is too small or too large for us. We are specialised in the production of load-bearing construction frames. The largest single project is the 5,000-tonne factory building frame. Our annual production capacity reaches up to 8,000 tonnes per year.
Our main production:
- columns
- beams
- HQ beams
- welded profiles
- roof girders
- spatial trusses and frames
- crane tracks
- platforms for industries
References

Production Plant Extension for Maru Metall AS
Industrial and Warehouse Buildings

Mira Building Materials Dry Mix Plant
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Väo Combined Heat and Power Plant
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Kyröskoski CHP
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IRU CHP Plant
Industrial and Warehouse Buildings

Joutseno Gasifier Building
Industrial and Warehouse Buildings

Toholampi CHP
Industrial and Warehouse Buildings

200 m Tall Chimney for Eesti Energia
Other Buildings and Facilities

LKAB WGC Plant
Industrial and Warehouse Buildings

40 MW Pellet-fired Heating Plant in Turku, Finland
Industrial and Warehouse Buildings

Steel Structures for Eesti Energia Tehnoloogiatööstuse AS
Steel Structures

Islandi jalgpallihallide teraskonstruktsioonid
Educational, Recreational and Sports Buildings, Steel Structures
Work is carried out by Maru Metall AS
Company contacts
Järvevana tee 5,
10132 Tallinn, Estonia
Phone: +372 650 8820
Fax: +372 650 8821
E-mail: metall@maru.ee
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