The 1st phase of the roof renovation was carried out with the installation of a geotextile and a PVC SIKA 15G membrane on a concrete support.
The time between the receipt of the order and the obligatory end of the work was very short (less than 6 weeks).
This project had to be carried out in the middle of winter, while the industrial building was still in operation.
It was a big challenge, but it was met.