Steel structures · Spain

Custom steel structures for industrial buildings, roofing and projects

We design, fabricate and install steel structures for industry, construction and bespoke projects. Our own workshop and teams, certified steel and a single point of responsibility from start to finish.

Tailored technical study EN 1090 certified steel Nationwide coverage in Spain
+20Years of experience
+500Projects delivered
50+Provinces served
48hQuote turnaround

Steel solutions for every project

From turnkey industrial buildings to targeted reinforcements, beams or pergolas. We design, fabricate and install with our own teams.

Industrial buildings

Complete structures for logistics, production and storage buildings. Bespoke portal frames to suit span and loads, turnkey.

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Steel roofing

New roofs and refurbishment: sandwich panel, deck and sheet. Watertightness, insulation and low maintenance.

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Mezzanines and lofts

Gain usable floor space without heavy building work. Storage or office mezzanines sized for your imposed load.

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Steel trusses

Long spans with no intermediate columns and less steel weight. Pratt, Warren, Howe and exposed tubular trusses.

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Beams and columns

Structural steel, reinforcements and column replacement. Calculation and sizing compliant with CTE and Eurocode 3.

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Fabrication and installation

Our own workshop with certified welders and in-house installation teams. No subcontractors stretching timelines.

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Certified fabrication · Approved welding · European standards
CE marking EN 1090 Welding EN ISO 3834 Eurocode 3 · CTE S275 / S355 steel

Real work, steel that stands on its own

A glimpse of the kind of structures we design, fabricate and install across Spain.

Metaly's own team installing a steel structure on site
+20years of craft

A technical firm, not a middleman

We design, fabricate and install with our own resources. A single point of responsibility from start to finish, with no subcontractors to dilute timelines or accountability.

Own workshop and installation

Certified welders and in-house installation teams, not subcontractors.

Calculation and documentation

Compliant with CTE-DB-SE-A, EAE and Eurocode 3, with EN 1090 certificates.

Deadlines met

Realistic planning and workshop fabrication to cut on-site time.

Nationwide coverage

Service by city and province across all of Spain with our own teams.

From idea to steel in place

1

Tell us

Describe the project: type, m², location and timeline. With or without drawings.

2

Technical study

We calculate and send you a detailed quote within 48 h.

3

Fabrication

We produce in our own workshop with certified steel and approved welding.

4

Installation

Our teams install on site and we hand over with all the documentation.

What those who have already built say

We needed to extend the warehouse with a mezzanine without halting operations. They calculated it, fabricated it and installed it on time. Technical, professional service from start to finish.

JR
Javier R.
Logistics manager · Zaragoza

We requested a quote on a Friday and by Monday we had the study with several portal frame options. The building was handed over with all the CE documentation in order.

MA
María A.
Director · Valencia

They replaced the interior columns of an old building with trusses to open up the space. Clean work, no surprises and at the agreed price.

DC
Diego C.
Building engineer · Madrid

Everything you need to know

How soon will I receive the quote?
An engineer will get back to you within 48 working hours with an indicative quote. If you send us drawings or measurements, we deliver a detailed study.
Do you work across all of Spain?
Yes. We fabricate in our own workshop and install with our own teams across all of Spain, with dedicated service pages by city and province.
Is the steel certified?
We work with CE-marked structural steel (S275JR/S355) and fabrication to EN 1090, with calculations compliant with CTE-DB-SE-A, EAE and Eurocode 3.
Do you handle the design and documentation?
Yes. We deliver structural calculations, drawings and the technical documentation required for permits and the building logbook.

Tell us what you need to build

We help you weigh up the best steel solution: type, materials, timeline and a realistic budget.

Request a quote
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