<?xml version="1.0" encoding="UTF-8" standalone="no"?><table-reference xmlns:xt="urn:xpressauthor:trackchanges" graph="None" id="_4ec953c1-5c59-4e53-ad25-7ac38467102b"><num>J3D7e</num><title id="_d1f4a0b1-14a0-4f48-9c82-47ddfd2cf3a3">Timber-framed pitched roof with horizontal ceiling — minimum R-Value for ceiling insulation: climate zone 2</title><table id="_0c7993e3-24f1-4334-8d88-8c58c15ac99c" keycol="1"><tgroup cols="8"><colspec colname="009" colnum="1" colwidth="57.95*"/><colspec colname="001" colnum="2" colwidth="58.00*"/><colspec colname="003" colnum="3" colwidth="54.25*"/><colspec colname="004" colnum="4" colwidth="52.35*"/><colspec colname="005" colnum="5" colwidth="52.35*"/><colspec colname="006" colnum="6" colwidth="52.35*"/><colspec colname="007" colnum="7" colwidth="52.35*"/><colspec colname="008" colnum="8" colwidth="52.35*"/><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="_9ffba3c4-a4e6-4d17-82de-f7d79cbe60a8" referencetype="Text" scope="local" synctargettext="false" type="abcb-glossentry">Reflective insulation</xref> under-roof</entry><entry>Under-roof insulation <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1420_0.4.0.xml#_e5acb40f-3d3d-4a3d-8987-f09f7eaadf77" id="_c94597f3-2eb6-4308-8b5b-51a4041a758e" referencetype="Text" scope="local" synctargettext="false" type="abcb-glossentry">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="2">Vented


</entry><entry>Yes</entry><entry>Any</entry><entry nameend="008" namest="004">2.5</entry></row><row><entry morerows="1">No

</entry><entry>0 to &lt; 0.5</entry><entry>2.5</entry><entry>3.0</entry><entry>3.0</entry><entry>3.5</entry><entry>3.5</entry></row><row><entry>≥ 0.5</entry><entry nameend="008" namest="004">2.5</entry></row><row><entry morerows="3">Standard

</entry><entry>Yes</entry><entry>Any</entry><entry nameend="008" namest="004">2.5</entry></row><row><entry morerows="2">No</entry><entry>0 to &lt; 0.5</entry><entry>3.0</entry><entry>3.0</entry><entry>3.5</entry><entry>4.0</entry><entry>4.0</entry></row><row><entry>≥ 0.5 to &lt; 1.0</entry><entry>2.5</entry><entry>2.5</entry><entry>2.5</entry><entry>3.0</entry><entry>3.0</entry></row><row><entry>≥ 1.0</entry><entry nameend="008" namest="004">2.5</entry></row></tbody></tgroup></table><desc-note id="_2212ed47-b3a7-405c-bfa8-1cfd405e69e4"><ol outputclass="numbered"><li id="_e7a0c4b0-412b-4b10-8cbc-53baaaedb3ce">SA = solar absorptance.</li><li id="_6fa918cf-d79e-4ddc-ab44-3d357842dc63">A roof is considered ‘vented’ if it—<ol><li id="_1834526d-ee90-4afc-a1e5-c26db28c9556">has one wind-driven roof ventilator per 50 m<sup id="_20d2dbc2-5ae5-4a04-8d97-f2582c3df6ce">2</sup> of ceiling area with gable, eave or ridge vents; or</li><li id="_06e73c22-802f-444e-a499-d5b538acce64">has one powered roof ventilator per 200 m<sup id="_5517b178-0e5b-49f2-9839-32471aa0e0fa">2</sup> of ceiling area with gable, eave or ridge vents; or</li><li id="_e0db9659-8ac6-411f-b62c-6737022c3613">is a tiled roof without <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1446_24.0.0.xml#_f5c0b263-9562-47f7-ab62-75105bf535ef" id="_dc7169eb-4c65-46c3-9cd4-1fe3125c5608" referencetype="Text" scope="local" synctargettext="false" type="glossterm">sarking-type material</xref> at roof level.</li></ol></li><li id="_fd3d7bad-0efd-461a-a7cf-6bd6c590c029">If a roof is not ‘vented’, it is a ‘standard’ roof.</li><li id="_bf87b9d8-f09b-4d63-bf3b-585e549e084c">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="_0ffd6380-93ce-493b-bd46-603a35f94bd9" 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="_d6a6dc07-6c54-48b8-945e-87bba5c89cea" 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="_26bc5cf8-0566-4385-ba7f-80e6f0751940" 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="_15e3d424-8c21-4107-9af0-6734c1f23ad8"><xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1420_0.4.0.xml#_f438bdfd-6adb-43c4-b342-7b1656af23c4" id="_92e7c88c-e07a-4bd2-9c7b-7447e7cc2cfb" 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="_547bc803-eb60-455e-8ad6-2b79b50c0e93" qxa:read-only="true" referencetype="Text" scope="local" synctargettext="true" type="glossterm">R-Value</xref> of insulation.</li></ol></desc-note></table-reference>