joints and profiles


Since 1992, ISOGOM SISTEMAS, S.L. has been dedicated to transforming thermoplastic polymers, through continuous extrusion processes, of rigid profiles and flexible joints with different types of hardness as well as extrusion in different types of vulcanized rubber.

We have several mono extrusion and co-extrusion lines for plastic products and specific lines for the extrusion and vulcanization of EPDM and SILICONE.  Another supply option is the rubber joints with double hardness of compacting and foaming.

Our wide range of products is used in sectors such as Construction, Carpentry, Curtain Wall, Shower enclosures, Furniture and Urban equipments, Renewable energies, Automotive industry, Truck body, Decoration, Lighting, Food industry, Chemical industry, Agriculture, Steel industry, etc.

As a logical consequence from our experience and development in the polymer sector, we are able to provide full service for study, manufacture and supply, with quality guarantee.


Technical Office

Our Technical Office, extensively experienced in the design of joints and profiles in rigid and flexible materials, puts at your disposal advising service for your projects throughout the design phase, collaborating on the development of highly functional and high performance products. We also offer technical office support to customers who are not provided with it.

Currently, we are working with many sectors such as: Construction, Carpentry, Curtain Wall, Shower enclosures, Urban equipments, Renewable energies, Automotive industry, Lighting, etc. This is the reason why our technicians are used to working with different concepts of raw materials and mechanical applications.

Services in our department:

• Execution of design projects for joints and profiles.
• Advice for customers on new product design.
• Advice on the choice of materials according to their application.
• Optimization of functionality on existing products.
• Calculations on thermal transmission (Therm).
• Monitoring on manufacture processes.
• Product technical information.



At ISOGOM we are firmly committed to quality, thanks to which we have obtained the certification of our Quality Management System in accordance with the UNE EN ISO9001: 2015 requirements. Said certification is the result of the effort and the will to prioritize full customer satisfaction and continuous improvement. The continuous investment and effort to innovate and improve the production processes together with the close relationship with our clients allows us to constantly adapt to the needs of the market.

Contact Us

Pol. Ind. Polizur
Montclar, 45 Naves 20-21
08290 Cerdanyola del Vallès

Tel. 93 594 45 21

Fax: 93 594 76 26

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New EPDM extrusion line

We incorporated a new EPDM extrusion line at ISOGOM, introducing “microwave” technology. With this we will achieve an increase in production capacity and a better quality of the finished product.

The most important thing in this great change is that we are going to increase the sustainability of the company, moving from traditional hot air ovens to microwave ovens, reducing emissions to the atmosphere by half and having a positive impact on the carbon footprint. Energy consumption will also be reduced by more than 20%.

For this we have obtained a subsidy thanks to EUROPEAN funds managed by the Generalitat.