What we make
Structural steel fabrication
Fabrication of load-bearing and secondary steelwork to customer drawings: frames, beams, columns, equipment bases and welded assemblies. We work as a subcontracting partner for construction, industry and equipment manufacturers.
What we fabricate
Frames and support structures
Machine frames, process frames, equipment supports and support structures — welded steel, fabricated to your drawings and equipment dimensions.
Read more
Work usually combined within the same project.
- Load-bearing frames
- Steel frames for buildings, canopies and equipment, including connections and base plates.
- Equipment bases
- Support frames and skids for machines, pumps, conveyors and tanks.
- Welded assemblies
- Custom welded sub-assemblies for equipment manufacturers.
- Secondary steelwork
- Supports, brackets, protection barriers and process frames.
- Custom structures
- One-off structures where drawings come from the customer or their designer.
Technical capabilities
- Welding processes
- MAG 135 · TIG 141 — selected by material, thickness, joint type and project requirements
- Processing
- Cutting, drilling, grinding, assembly
- Inspection
- Dimensional control, visual inspection (VT)
- NDT
- Via partner when required by the project specification
- Scope
- Single parts up to complete welded assemblies
Materials and documentation
- Structural steel
- Material per drawing; supply forms — plate, tube, section, flat bar and other forms per project specification.
- Plate and connection parts
- Gusset plates, fixing details and sheet parts to drawing.
- Material selection
- Grade and sizes come from the project specification or drawing.
- Traceability
- Material certificates and fabrication documentation per project requirements.
Finishing, delivery and installation
- Preparation
- Weld dressing and surface preparation before coating.
- Coating per project
- Hot-dip galvanizing or a primer and paint system at a partner, coordinated through Firon.
- Delivery
- Fabrication in Tallinn; delivery for projects across Estonia and Europe by agreement.
- Installation
- Site installation by agreement, based on project scope and schedule.
Documented welding scope of the TÜV Eesti EN 1090 EXC2 / ISO 3834-2 certificates: process 135, steel groups 1.1 and 1.2. TIG 141, stainless steel and aluminium are separate fabrication capabilities, not covered by these certificates.
Frequently asked questions
- Do you fabricate only from drawings?
- Yes. Production is based on customer drawings or project documentation. Structural calculations and member sizing are not part of the standard fabrication scope unless separately agreed; fabrication drawings can be prepared within the project.
- Do you fabricate load-bearing steelwork?
- Yes — load-bearing steelwork is fabricated to approved customer drawings and project requirements.
- Which welding processes do you use?
- MAG 135 and TIG 141, depending on the material and the joint.
- Do you assess heavy steel structures?
- Large and heavier assemblies are assessed in advance from the drawing — we review dimensions, weight and splitting into sections. Workshop lifting capacity is up to 3 t and fabrication follows EN 1090-2 EXC2 requirements; larger structures are agreed per project.
Send drawings and request a quotation
Send your drawings or a technical specification — we review the scope and come back with a quotation.
PDF / DWG / DXF