<?xml version="1.0" encoding="UTF-8" standalone="no"?><table-reference xmlns:xt="urn:xpressauthor:trackchanges" graph="None" id="_5d63432b-6cdf-4052-bd1f-f685b168963f"><num>J3D7b</num><title id="_7a5745a4-cf67-4701-b711-92a54f6fd2bd">Timber-framed pitched roof with horizontal ceiling — minimum R-Value for ceiling insulation: climate zone 1</title><table id="_2c387999-7347-4411-9054-b1b009562a35" keycol="1"><tgroup cols="8"><colspec colname="008" colnum="1" colwidth="56.25*"/><colspec colname="001" colnum="2" colwidth="57.85*"/><colspec colname="002" colnum="3" colwidth="57.60*"/><colspec colname="003" colnum="4" colwidth="52.05*"/><colspec colname="004" colnum="5" colwidth="52.05*"/><colspec colname="005" colnum="6" colwidth="52.05*"/><colspec colname="006" colnum="7" colwidth="52.05*"/><colspec colname="007" colnum="8" colwidth="52.05*"/><thead><row><entry>Roof ventilation</entry><entry><xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1427_4.6.0.xml#_710062da-7211-491f-ad4c-b3f12b9b96bb" id="_6beb4ace-61ac-450d-8915-a5b00272ba63" referencetype="Text" scope="local" synctargettext="false" type="abcb-glossentry">Reflective insulation</xref> under-roof</entry><entry>Under-roof insulation <xref xmlns:qxa="urn:schemas-quark-com:xmlauthor" format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1420_0.4.0.xml#_f438bdfd-6adb-43c4-b342-7b1656af23c4" id="_5a4b01a1-5fa8-40eb-b46b-5d8e0da3232e" qxa:read-only="true" referencetype="Text" scope="local" synctargettext="true" type="glossterm">R-Value</xref></entry><entry>SA ≤ 0.23</entry><entry>SA &gt; 0.23 to ≤ 0.32</entry><entry>SA &gt; 0.32 to ≤ 0.42</entry><entry>SA &gt; 0.42 to ≤ 0.53</entry><entry>SA &gt; 0.53 to ≤ 0.64</entry></row></thead><tbody><row><entry morerows="7">Vented




</entry><entry morerows="3">Yes



</entry><entry>&lt; 1.0</entry><entry>1.5</entry><entry>1.5</entry><entry>1.5</entry><entry>1.5</entry><entry>2.0</entry></row><row><entry>≥ 1.0 to &lt; 1.5</entry><entry>1.5</entry><entry>1.5</entry><entry>1.5</entry><entry>1.5</entry><entry>1.5</entry></row><row><entry>≥ 1.5 to &lt; 2.0</entry><entry>1.5</entry><entry>1.5</entry><entry>1.5</entry><entry>1.5</entry><entry>1.5</entry></row><row><entry>≥ 2.0</entry><entry>1.5</entry><entry>1.5</entry><entry>1.5</entry><entry>2.0</entry><entry>2.0</entry></row><row><entry morerows="3">No



</entry><entry>&lt; 1.0</entry><entry>2.0</entry><entry>2.5</entry><entry>4.0</entry><entry>5.0</entry><entry>X</entry></row><row><entry>≥ 1.0 to &lt; 1.5</entry><entry>1.5</entry><entry>1.5</entry><entry>1.5</entry><entry>1.5</entry><entry>2.5</entry></row><row><entry>≥ 1.5 to &lt; 2.0</entry><entry>1.5</entry><entry>1.5</entry><entry>1.5</entry><entry>2.0</entry><entry>2.0</entry></row><row><entry>≥ 2.0</entry><entry>1.5</entry><entry>1.5</entry><entry>1.5</entry><entry>1.5</entry><entry>1.5</entry></row><row><entry morerows="7">Standard




</entry><entry morerows="3">Yes



</entry><entry>&lt; 1.0</entry><entry>1.5</entry><entry>1.5</entry><entry>2.0</entry><entry>3.0</entry><entry>4.0</entry></row><row><entry>≥ 1.0 to &lt; 1.5</entry><entry>1.5</entry><entry>1.5</entry><entry>1.5</entry><entry>1.5</entry><entry>2.5</entry></row><row><entry>≥ 1.5 to &lt; 2.0</entry><entry>1.5</entry><entry>1.5</entry><entry>1.5</entry><entry>1.5</entry><entry>2.0</entry></row><row><entry>≥ 2.0</entry><entry>1.5</entry><entry>1.5</entry><entry>1.5</entry><entry>1.5</entry><entry>1.5</entry></row><row><entry morerows="3">No



</entry><entry>&lt; 1.0</entry><entry>2.5</entry><entry>4.0</entry><entry>6.0</entry><entry>X</entry><entry>X</entry></row><row><entry>≥ 1.0 to &lt; 1.5</entry><entry>1.5</entry><entry>1.5</entry><entry>1.5</entry><entry>1.5</entry><entry>4.0</entry></row><row><entry>≥ 1.5 to &lt; 2.0</entry><entry>1.5</entry><entry>1.5</entry><entry>2.0</entry><entry>2.0</entry><entry>2.5</entry></row><row><entry>≥ 2.0</entry><entry>1.5</entry><entry>1.5</entry><entry>1.5</entry><entry>2.0</entry><entry>2.5</entry></row></tbody></tgroup></table><desc-note id="_d0ad34c7-4132-455a-8367-a135ce2a6c0f"><ol outputclass="numbered"><li id="_63f4cd9d-8761-459e-85b6-d8f670786b69">SA = solar absorptance.</li><li id="_0350e3c9-02cd-489d-923e-6cf1540aed7e">A roof space is to be considered ‘vented’ if it—<ol><li id="_982a9f81-cdfc-479e-81c7-0da6331b17a9">has one wind-driven roof ventilator per 50 m<sup id="_c03942a6-63e8-4d5c-8c88-67b364da3505">2</sup> of ceiling area with gable, eave or ridge vents; or</li><li id="_b0c7aef2-fba2-44c5-a798-bf8b80058d05">has one powered roof ventilator per 200 m<sup id="_197cf30e-ba23-4a28-9cca-8bda7fb9d6b1">2</sup> of ceiling area with gable, eave or ridge vents; or</li><li>is a tiled roof without <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1446_24.0.0.xml#_58664f4b-1409-41b5-987a-54aec55ac608" id="_60854bc9-1dbf-4c7b-bfce-198ef3b394fb" referencetype="Text" scope="local" synctargettext="false" type="abcb-glossentry">sarking-type material</xref> at roof level.</li></ol></li><li id="_4e5cfa4d-146a-4bba-9851-d3b63b435590">If a roof is not ‘vented’, it is a ‘standard’ roof.</li><li id="_71d0d972-f8c3-439e-ba67-469f92dfcbf8">The <xref xmlns:qxa="urn:schemas-quark-com:xmlauthor" format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1420_0.4.0.xml#_f438bdfd-6adb-43c4-b342-7b1656af23c4" id="_b46f37af-d60d-4cf6-acda-ed90697f58ec" qxa:read-only="true" referencetype="Text" scope="local" synctargettext="true" type="glossterm">R-Value</xref> of <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1427_4.6.0.xml#_b2324e76-ac51-44ce-9d6a-9b6a40fcd775" id="_a99a119f-4c93-417e-b6d9-83fa236cece5" referencetype="Text" scope="local" synctargettext="false" type="glossterm">reflective insulation</xref> is not to be included in the <xref xmlns:qxa="urn:schemas-quark-com:xmlauthor" format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1420_0.4.0.xml#_f438bdfd-6adb-43c4-b342-7b1656af23c4" id="_28a24609-fed2-4e8b-85c5-d067594a0164" qxa:read-only="true" referencetype="Text" scope="local" synctargettext="true" type="glossterm">R-Value</xref> of any under-roof or ceiling insulation.</li><li id="_1f4115ad-7a93-4b55-a7d3-b181d6352e08"><xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1420_0.4.0.xml#_f438bdfd-6adb-43c4-b342-7b1656af23c4" id="_48341b05-bf2f-42d5-9615-db0b55af257c" referencetype="Text" scope="local" synctargettext="false" type="glossterm">R-Values</xref> listed are for the labelled, declared <xref xmlns:qxa="urn:schemas-quark-com:xmlauthor" format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1420_0.4.0.xml#_f438bdfd-6adb-43c4-b342-7b1656af23c4" id="_b43db3b7-c7f2-466d-9427-1c05b4e0eef1" qxa:read-only="true" referencetype="Text" scope="local" synctargettext="true" type="glossterm">R-Value</xref> of insulation.</li><li id="_1976f88d-c0ae-43c2-943a-936484770654">X = not permitted.</li></ol></desc-note></table-reference>