Integral construction of metal elements

Talleres Valeriano Montón

Metal stairs
We are a company dedicated to comprehensive construction of metal elements for application in building works, including metal carpentry, light facades and locksmithing.

Among our clients we have construction companies, industries, engineering, official organizations, hotel chains, leisure centers, architects or developers, among others. We work to respond to the needs and demands of our customers, through our departments of project development, budget calculation and technical office departments.

We collaborate with architects in the development and construction of projects from the beginning, to the end of them. We pay special attention to the quality of the finishes and the functionality of the solutions, having a team of professionals with a great deal of experience in its sector, competent and highly-qualified.

We manufacture and install all our products. Being involved in all steps of the project, from the first draft through the final result.

Steel carpentry

We manufacture and install steel carpentry, curtain walls, skylights, dividers, lobby doors, commercial premises, etc., both in steel and stainless steel. We are Jansen Jansteel certified installers.

Aluminum carpentry

We manufacture and install all types of aluminium enclosures, curtain walls, windows, lattices, façade cladding, finishes, etc. We are having been official installers of the Aluminier de Technal network from its beginning.

Light facade

We execute light facades consisting of the exterior envelope of the building, using different coating and insulating systems.


We manufacture and install metal locksmith elements in buildings such as railings, lattices, coverings, furniture, interior finishes, etc. Depending on the material, we can apply various surface finishes.

Singular works

Given the wide range of services we offer, we are able to carry out the comprehensive execution of unique projects and works, especially facades made up of various metal elements, in which, due to their complexity, the intervention of a single industrialist facilitates the correct finish and quality of it.


How we work


Being able to adapt to each job offering the best possible service in each situation paying special attention to the finished product.


Quality and efficiency in the achievement of any project since we work with the best systems for manufacturing and assembly.

Professional team

We work with a team of 30 qualified people to offer the best possible finish and the best quality in each job.


We collaborate with architects and developers in the creation of projects from the beginning to the end of them.

Building with a facade made of glass windows