Tecseal, S.A. is a company with more than 30 years of experience that endorse us as a European manufacturer specialized only in the production of weatherstripping for all types of aluminum, PVC and wood profiles.

Tecseal is formed by a team of people committed to the company and willing to provide solutions to our customers, thus adding value to our product.

Customer service is what characterizes us, and it becomes the main key to supply our products in the foreign market.


The company was created in 1992 with the aim of growing internationally and expanding its product range. Official distributors were established throughout Europe, and as we expanded our customer base we created new products to meet the needs of our customers.

We start by manufacturing the standard woven base weatherstripping, with foil, monofilament, and adhesive on the base. A few years later, Tecseal embarked on the world of extrusion, and today continues to develop more than 100 new projects every year. In 2004 we expanded our production with the acquisition of a new technology, thanks to which Tecseal became the leading manufacturer of sealing solutions.

We are currently the exclusive manufacturer in Europe of the new technology system. This production system is characterized by the production of a weatherseal that is always centered and easy to insert in any type of profile.

With this technology we manufacture our high performance product called TRIFIN. Using this product in the sliding system guarantees a result of class A4 in air permeability based on the Classification Standards: UNE-EN 12207:2000.

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