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</o:shapelayout></xml><![endif]--></head><body lang=EN-CA link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'>I agree – time for a rewrite on rot resistance for wood species. Most of it was based on virgin growth heartwood and that is not around. Most of what is available off the shelf now will rot regardless of species. I also think we need to rethink details. A drip cap at the base of vertical wood siding will ironically direct more water to the end grain than if there was no drip base. Problem is we want to see traditional details and some horizontal lines.....<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:black'><o:p> </o:p></span></p><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> Greenbuilding [mailto:greenbuilding-bounces@lists.bioenergylists.org] <b>On Behalf Of </b>Alan Abrams<br><b>Sent:</b> February-20-14 9:59 AM<br><b>To:</b> Green Building<br><b>Subject:</b> Re: [Greenbuilding] protecting outdoor wooden structure from future decay (or at least delaying it)<o:p></o:p></span></p></div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><If a vertical piece contacts a horizontal, it's hard to see that wicking won't occur. Best would be an angled bottom cut with a minimum 1/8" space and caulk set back from the face.></span><o:p></o:p></p><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>agree, the drip cap in the cited failure had an appropriate slope--moreover, it was d. fir, as we anticipated it would take a beating. the vertical pieces were clear white pine, which ought to be labeled Mold Food.<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>AA<o:p></o:p></p></div></div></div></body></html>