Uno de los principales productos que ha llevado a TESA a ser un referente global en seguridad, son, sin duda, nuestras cerraduras para carpintería metálica.
Porque las cerraduras para perfil de aluminio de TESA son, gracias a las pruebas realizadas en el laboratorio, las más resistentes, las que ofrecen una mayor seguridad pasiva y las que superan con mayor holgura los 200.000 ciclos de uso. Por eso, cada vez que se instala una cerradura de esta gama, se opta por una solución garantizada para la puerta, dotándola de la seguridad y resistencia certificadas. Elija TESA, por su seguridad.

Why do installers prefer Tesa locks?
When it comes to aluminium-profile locks, only one thing is more important for us than creating a top-security product: to make the ironwork installer’s job as easy as possible. That’s why our locks have been developed with the aim of allowing a quick and simple installation as well as an easy maintenance. Thanks to this, we have maintained our position as leaders of our segment in Spain, and this is the reason why in 2005 we manufactured in our plants more than 4’5 million locks for wood and aluminium.
Easier to install, safer and with better protection
The latest models of locks incorporate 15mm-wide cases, thus minimizing the mechanizing of ribs. Also, a new range of escutcheons and strikes has been developed in order to bring higher security and to enable an easier installation of the locks.
We bring you an integral locking solution
TESA brings you the widest range of products for aluminium stiles, ranging from sliding locks to the latest generation of monopoint and multipoint PREMIUM locks with gear mechanism; from the swinging hook series to the  panic exit locks for aluminium profiles. The great variety of backsets (up to 35mm) and the combinations of latches and bolts, along with a wide range of accessories, provides the user with the right technical solution for every locking problem.
Guaranteed process
Our R+D department works hard to improve our production processes, offering the market newer and better products that meet the market’s increasingly demanding needs. For the manufacturing of its products, TESA uses stainless steel as the standard material for fronts and strikes. The other components have been protected with a nickel-plating process that ensures the durability of the components in outdoors installations.
Guaranteed by TESA
To purchase TESA products is a quality guarantee. All our locks have been certified to the highest degree by the ISO 9001 Quality Standard, the ISO 14001 environmental standard, and the Security at Work and Occupational Hazard Prevention standard. For this reason, every time you purchase a TESA product you can be sure you are buying a top-quality product.