8-Inch Roof Radiation Shield (Galvanized Firestop) Please note there is a minimum combined order value on HandiFoam products of $350. Orders below this value may be subject to a $50 handling fee. 5 In 416 13 R-22

5 In 416 13 R-22

making it an essential tool for roofing

Only buy this product if you already own an outdoor unit

Ensure clean

8-Inch Roof Radiation Shield (Galvanized Firestop) Please note there is a minimum combined order value on HandiFoam products of $350. Orders below this value may be subject to a $50 handling fee. 5 In 416 13 R-22Installed where the chimney passes through the roof deck, the 8 Inch Roof Radiation Shield provides an extra layer of safety. It guards rafters and building materials against radiant heat, ensuring you maintain the mandatory 2 inch clearance to combustibles. This galvanized steel shield is a required component for code compliant roof penetrations with 8 inch pipe.