Heat Barrier – Roll or Paint?

Ask The Expert – Q & ACategory: Radiant Barrier PaintHeat Barrier – Roll or Paint?
RIMA Expert Staff asked 11 months ago

I am about to install a heat barrier for my house in San Antonio, TX. Which is better, the roll or the paint? I read where I would need a perforated foil, due to condensation.

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Best Answer
RIMA Expert Staff answered 11 months ago

The radiant barrier will normally outperform the IRCC coating, depending on the application. Most radiant barriers sold for attic applications comes perforated.