Should I be concerned with the temperature of my roof deck if closed cell foam is sprayed directly against the heating. Also, what happens if I have a roof leak?
Multiple studies have proven that non-ventilated roofs (spray foam applied directly to the underside of roof decks) do not significantly impact roof or roofing materials durability. These studies have shown that roof deck temperature is more determined by roof covering color and roof orientation. There is some heightened roof deck temperature with this application and most research has found that by not ventilating, roof deck temperatures have on average been found 2-3% higher than with ventilated roof decks.
Related Questions
- Should I be concerned with the temperature of my roof deck if closed cell foam is sprayed directly against the heating. Also, what happens if I have a roof leak?
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