<?xml version="1.0" encoding="UTF-8" standalone="no"?><table-reference xmlns:xt="urn:xpressauthor:trackchanges" author="Brandon Kiem" dateTime="2021-06-22T09:17:59" graph="None" id="_4282ef00-4e3c-405b-accb-13521c6301cb" type="insert"><num>13.2.3u</num><title id="_0e51858e-ccad-43eb-b968-47204c9be449">Metal-framed flat, skillion or cathedral roof – thermal bridging mitigation</title><table id="_0357d2c4-a03c-460a-8668-753c9bc5f175" keycol="1"><tgroup cols="3"><colspec colname="001" colnum="1" colwidth="144.00*"/><colspec colname="002" colnum="2" colwidth="144.00*"/><colspec colname="004" colnum="3" colwidth="144.00*"/><thead><row><entry>Minimum ceiling insulation <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1420_0.4.0.xml#_e5acb40f-3d3d-4a3d-8987-f09f7eaadf77" id="_f1a7dca8-61cb-43cb-b8c9-b74f11d469c8" referencetype="Text" scope="local" synctargettext="false" type="abcb-glossentry">R-Value</xref> from <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/6304_0.21.0.xml#_968e4b95-62f6-4795-8930-d1ef29335480" id="_af5ec33e-b702-4a90-a13a-1a1aef280165" referencetype="Text" scope="local" synctargettext="false" type="table-reference">Tables 13.2.3j</xref> to <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/6314_0.18.0.xml#_933bac5b-175e-4366-bab6-8083cdd4fd1b" id="_26683e32-7e74-4cb4-b059-39611bd981ca" referencetype="Text" scope="local" synctargettext="false" type="table-reference">13.2.3r</xref></entry><entry>Option 1 – increase insulation between roof frame members to specified minimum <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1420_0.4.0.xml#_e5acb40f-3d3d-4a3d-8987-f09f7eaadf77" id="_689b216a-7378-40b4-9c08-cb5b8e4212dc" referencetype="Text" scope="local" synctargettext="false" type="abcb-glossentry">R-Value</xref></entry><entry>Option 2 – add a layer of continuous insulation with specified minimum <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1420_0.4.0.xml#_e5acb40f-3d3d-4a3d-8987-f09f7eaadf77" id="_996ce102-23f2-47fe-b1b7-5ebfe81c5c9a" referencetype="Text" scope="local" synctargettext="false" type="abcb-glossentry">R-Value</xref> above or below the roof frame members</entry></row></thead><tbody><row><entry>1.0</entry><entry>1.5</entry><entry>0.13</entry></row><row><entry>1.5</entry><entry>2.5</entry><entry>0.30</entry></row><row><entry>2.0</entry><entry>3.5</entry><entry>0.30</entry></row><row><entry>2.5</entry><entry>5.0</entry><entry>0.40</entry></row><row><entry>3.0</entry><entry>6.0</entry><entry>0.60</entry></row><row><entry>3.5</entry><entry>X</entry><entry>0.60</entry></row><row><entry>4.0</entry><entry>X</entry><entry>0.60</entry></row><row><entry>4.5</entry><entry>X</entry><entry>0.60</entry></row><row><entry>5.0</entry><entry>X</entry><entry>0.60</entry></row><row><entry>5.5</entry><entry>X</entry><entry>0.60</entry></row><row><entry>6.0</entry><entry>X</entry><entry>0.60</entry></row></tbody></tgroup></table><desc-note id="_502c33e0-97a6-4460-acdc-c54aab897294"><ol outputclass="numbered"><li id="_b8a6427c-8f3a-48c8-8b68-08432cb67f0c">Minimum <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1420_0.4.0.xml#_e5acb40f-3d3d-4a3d-8987-f09f7eaadf77" id="_45c654f0-ee94-4880-9b4f-312bb5c4c83d" referencetype="Text" scope="local" synctargettext="false" type="abcb-glossentry">R-Values</xref> are in-situ values. They account for compression of insulation.</li><li id="_d4f56487-d6a7-4475-bd34-c03a5a18c043">X = not permitted.</li></ol></desc-note></table-reference>