Big 6 is a colour-coated steel roofing sheet specifically manufactured to match the traditional Profile 6 (Big 6) asbestos sheet. This design allows it to be fitted directly over existing Profile 6 (Big 6) asbestos roof and wall sheets, eliminating the need to remove the old sheets or construct a twin-skin spacer system. This provides a cost-effective solution, reducing labour, material, and disposal costs while ensuring a safe and efficient roofing upgrade.