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DOW 1468 ROOF MATE RIBBED 2INCH 2X8 40PER SQUARE INCH
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Other products by Dow Chemical
|Type||RF MATE RIB|
STYROFOAM™ Brand Ribbed ROOFMATE™ Insulation has corrugated ribs on the top of the insulation and 1/2" x 1/4" drainage channels on the bottom long edge of each board. The Type VI extruded polystyrene foam board is designed for installation above waterproofing or roofing membranes in protected membrane roof (PMR) applications that use pavers or patio stones as ballast. Pavers can be installed directly over the ribbed foam surface without the need for pedestals.