With the PRO 40 mm sectional door you choose a product, which will serve you well for many years. The door panel is made of galvanised and coated steel sheets. Shot peened torsion springs for min. 25,000 lifecycle uses.
Thoughtful and reliable designs allow for ease-of use, therefore we offer the option to choose a manual or automatic door opening method. Manual opening, with a chain hoist, is effortless thanks to the use of a shaft with torsion springs. The automatic opening method is performed by a top-tier electric drive delivered by one of our renowned suppliers.
We know how important it is to prevent accidents, therefore every Gros industrial door is equipped with reliable features protecting against the curtain falling in the case of a cable or spring breakage. Moreover, the door can be equipped with edge protection or optical curtains.