Thermicroll® Spiral doors – Insulated high-speed Shutters are special high speed doors that are the result of large investments in research and development and guarantee the highest quality for the installation of industrial insulating closures. Whether it is the separation of work areas or refrigeration doors, Thermicroll offers the most complete range of insulated high speed doors and shutters for any industrial application.
Numerous tests are carried out on every industrial closure produced before delivery. Among the most important are tests on thermal insulation, especially on fast doors for cold rooms, in order to ensure absolute certainty of having a thermal break. In particular, the tightness of the hinged profiles and the double chamber front joints is also analysed. A further check is also carried out on the degree of acoustic insulation of the rapid door or insulated damper.