Flat roof with no gases or fumes
I am renovating a home in Laguna Beach CA and redoing the roof as well as most of the house. I am highly sensitive to chemicals and the engineer is calling for the following:
2. 4” High Density Rigid Insulation Foam
3. CDX sheeting
4. Mule Hide roof system
I am wondering if you have any suggestions about how to create a gas/vapor barrier so that when the roof heats, I am not exposed to fumes/gasses from the materials. The inside will be finished with 1/2” drywall board.
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