Pressure balance of insulated glass is becoming ever more frequently necessary due to the constantly increasing proportion of triple glazing, larger formats, asymmetric structures and long transport paths. Depending on the structure, pressure balance is recommended starting with a difference in altitude of 400 - 500 meters between the production site and the installation site.
This is no problem! With the HELANTEC ISO-Altimeter PROFESSIONAL you can execute this task in no time at all. Through the ISO-Altimeter PROFESSIONAL the IG unit is prepared in production in such a manner that it is flat at the higher altitude or lower altitude of the installation site. Additional after-treatment is not required!
The HELANTEC valve is a small but important detail. Only with this valve can it be ensured that the executed pressure balance remains intact and that your assured characteristic of the IG unit does not change.