A steel frame being erected on a building site, with a smith guiding a beam as a crane lifts it into place.

Your complete partner for steel structures

At Smederna we have long experience of creating durable, made-to-measure steel structures across the whole country. Whether it is new build, conversion or repair, we take care of the process – from idea and planning to a finished solution.

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Trading since

1991

35 years in the trade
Completed reference objects

233

Documented in our project bank
Execution class

EXC 1–4

Certified to EN 1090-1 and -2
Welding certification

3834-2

EN ISO 3834, the highest level

Our certifications

The certifications cover the entire chain, which gives us the right to CE-mark steel structures and welded profiles in-house.

EN 1090-1 / -2

Execution class EXC 1–4, CE marking in-house

CE 0416
EN ISO 3834-2 / -3 / -4

Quality requirements for welding

A3Cert
ISO 14001

Environmental management system

Svensk Certifiering

News

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Fabrication in partnership with FAKAB

Fabrication is part of what we offer and is carried out in partnership with FAKAB, which is owned by Smederna Group.

That gives control over the whole chain: fabrication, delivery and assembly. The same quality requirements and the same certifications carry through every step, and responsibility rests with one party.

Smederna is part of M Refine Group.

A CNC plasma cutter cutting parts from a steel plate in the workshop.

Services

Four areas of operation within one organisation, which means the same team follows a project from calculation and design through to completed assembly.

All services