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� � � � � � � � � A � � � � � � � � � <br /> Table of Contents Materials Used <br /> ATTENTION <br /> Note to Installer............................................... 2 Plan your rough opening carefully. The use of The following materials were used to develop <br /> Trim Weather Resistive Barrier...................... 3 pannings will affect the rough opening height these instructions: <br /> Type III Sill Pan Flash......................................4 clearance. TM <br /> Install the Window...........................................5 Weather Resistant Barriers (WRB): DuPont <br /> Flashin the Installation .................................6 TyvekO HomeWrap <br /> 9 Regional standard practices, environmental <br /> Insulating the Window Installation................ 8 conditions, and codes may vary and Panning Material: DuPontT"" FlexWrap NFO <br /> supersede the procedures contained within. <br /> Note to Installer The responsibility for compliance is yours: the Flashing Materials: DuPontT"' Flashing Tape <br /> installer, inspector, and owner(s). (butyl) <br /> Consideration of the window installation and wall <br /> as a system is important. The recommended Insulation: DowT"^ Great Stuff ProT"' foam <br /> method in these instructions and referenced � WARNING insulation, loose fill fiberglass insulation. <br /> elsewhere are intended to do just that. These <br /> details follow the concept that stopping air flow Always practice safetyf Wear the appropriate eye, NOTE: Foam should be minimal expanding, low <br /> into the RO cavity will aid in managing water ear and hand protection, especially when working compression, closed cell foam and compliant with <br /> intrusion. Striving to form a continuous air barrier, with power tools. ASTM E2112-07, sec. 5.9.2. <br /> water drainage plane, an insulation barrier, and a Sealant: OSIO Quad Pro-Series0; solvent <br /> continuous vapor barrier is best practice; matching You Will Need to Supply release butyl rubber sealant or DAP <br /> the window installation to the design of the actual Safety glasses Hearing protection DynaFlex230T"' <br /> wall system. Level Square <br /> Hammer Sill pan flash NOTE: Sealant must be compliant with ASTM <br /> These details show a TYPE III flash pan (flexible Insulation Tape measure C920 Grade NS Class 25. <br /> membrane) and were based on ASTM E2112. Perimeter sealant Other Materials: DuPontT"^ Seam Seal TapeO, <br /> This is one way to prep and flash a sill. Your Plastic or com osite shims <br /> situation may be different from those shown here. p beveled siding product, and various fasteners <br /> In that case we recommend that you reference Backing material (foam backing rod) noted within. <br /> other details found in ASTM E2112. Flashing materials <br /> Weather resistive barrier(WRB) <br /> The other three types are: NOTE: Numbers listed in parentheses Q are IMPORTANT <br /> metric equivalents in millimeters rounded to the Other materials may be used but must be <br /> • TYPE I: Rigid Sheet, 1 piece or multiple piece nearest whole number. compatible with one another. Refer to each <br /> product's technical specifications for compatibility <br /> . TYPE II: Rigid Sheet, multiple pieces and usage. <br /> • TYPE IV: Combination rigid/flexible <br /> membrane (multiple pieces) <br /> 2012-03-07 2 Window Rough Opening Prep and Flashing <br /> 19913776 Method A1 -Membrane Drainage System <br />