AnsweredAssumed Answered

Hot work on membrane roof

Question asked by robert.nii on Dec 10, 2018

How is it possible to install a membrane roof system that requires an open torch for the intallation process and be compliant with NFPA 51B "Hot work shall not be attempted on a partition, wall, ceiling, or roof that has a combustilbe covering or insulation, or on walls or partitions of combustible sandwich-type panel construction"?