
Billa once again gave their confidence to IKO's polymer membranes. This time it is the chain's store in the Obelya borough in Sofia. A complete renovation of 1300 sq.m. with Armourplan SM 150 was implemented on the roof of the building. The Armourplan series includes high quality polymer PVC membranes designed for mechanical fixing application, gluing or ballasted systems. In this particular case a system with mechanical fastening of a membrane with a thickness of 1.5 mm was made.