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R- 7.8 , 2-in x 4-ft x 8-ft Faced Polystyrene Board Insulation

Perma "R" Products R- 7.8 , 2-in x 4-ft x 8-ft Faced Polystyrene Board Insulation

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Putting this on my garage door. Does the foil side face the street or the inside of my garage?


R-Tech can be installed facing either way. If there is a Dead Air Gap of 3/4'' or greater than the metallic facer should be pointed towards the gap. The below link will bring you to the FAQ insulfoam has published outlining this. https://drive.google.com/file/d/11BQs7T3h3CBcpd8Hd25I2nkkpDvIa_TX/view

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