If you would like to reply to this thread, please log in. If you do not have an Ask the Experts forum user account, create one here.
If you would like to reply to this thread, please log in. If you do not have an Ask the Experts forum user account, create one here.
I'm looking for information on metal roofing assemblies with a Class A fire rating. I gather that metal roofs can achieve this, but only with the proper assembly, and I'm not sure where to look for more information. Thanks!
PS This would be for a residential roof made of zinc with a slope of probably 5:12 if that's helpful.
10/20/2022
Or copy this URL: https://www.metalroofing.com/spirit/comment/26086/find/The best place to start would be with your local building department so you know what is required as a minimum as far as fire classification. Then contact the manufacturers of products you like to discuss what testing they have to support various assemblies for particular fire classifications.
Isaiah Industries, Inc.
10/21/2022
Or copy this URL: https://www.metalroofing.com/spirit/comment/26089/find/