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i have decided to convert my vented cold flat roof to an unvented warm flat roof to alleviate current moisture issues. The current placement of the scuppers will limit the…
We own a 3 unit building in Chicago built in mid 2000s. Last fall we put on a new warm roof with vapor barrier on top of main roof decking…
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Recent Q&A
Warm roof insulation: Ratio of air-impermeable (polyiso) insulation above deck to air-permeable (cellulose) insulation below
i have decided to convert my vented cold flat roof to an unvented warm flat roof to alleviate current moisture issues. The current placement of the scuppers will limit the…
Would the condensation be explained by the lack of insulation?
We own a 3 unit building in Chicago built in mid 2000s. Last fall we put on a new warm roof with vapor barrier on top of main roof decking…