Description
Two layers of Rooflogic PIR Board with a total nominal thickness of 80 mm and 3.4 kg/m² weight then covered on the underside with trapezoidal profile zincalume coated steel sheeting.
Building Code and Standards
- NCC Volume One Specification C1.10 Clause 4 determined in accordance with AS 5637.1:2015
- NZBC Verification Method C/VM2 Appendix A