Bituver | Cool Roof Solutions | Isover
Bituver Cool Roof Solutions – waterproofing – reduction of heat effect – energy saving
DERBIT® SP FR | The APP-Bitumen Waterproofing Membrane
DERBIT SP FR is composed of a blend made of a specific bitumen modified by noble polymers (high-grade APP also called TPO) & two distinct reinforcements, fibreglass & nonwoven polyester.
