<?xml version="1.0" encoding="UTF-8" standalone="no"?><table-reference xmlns:xt="urn:xpressauthor:trackchanges" graph="None" id="_49c46bc9-88a8-4075-8c9b-7b4b985791d8"><num>J3D7n</num><title id="_d6c47424-be83-48fd-9666-8a48195c5a25">Timber-framed pitched roof with horizontal ceiling — minimum R-Value for ceiling insulation: climate zone 5</title><table id="_ca562cfc-dd68-4974-991d-98eab2e1cac2" keycol="1"><tgroup cols="5"><colspec colname="006" colnum="1" colwidth="86.40*"/><colspec colname="001" colnum="2" colwidth="86.65*"/><colspec colname="003" colnum="3" colwidth="86.65*"/><colspec colname="004" colnum="4" colwidth="86.15*"/><colspec colname="005" colnum="5" colwidth="86.15*"/><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="_e69a83a2-044c-4023-bc88-d18716a9266c" 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="_eff6383a-431f-4513-8403-88bda867cbaa" referencetype="Text" scope="local" synctargettext="false" type="abcb-glossentry">R-Value</xref></entry><entry>SA ≤ 0.42</entry><entry>SA &gt; 0.42 to ≤ 0.64</entry></row></thead><tbody><row><entry morerows="3">Vented


</entry><entry morerows="1">Yes

</entry><entry>&lt; 0.5</entry><entry>3.0</entry><entry>2.5</entry></row><row><entry>≥ 0.5</entry><entry nameend="005" namest="004">2.5</entry></row><row><entry morerows="1">No

</entry><entry>0 to &lt; 2.0</entry><entry nameend="005" namest="004">3.0</entry></row><row><entry>≥ 2.0</entry><entry nameend="005" namest="004">2.5</entry></row><row><entry morerows="3">Standard



</entry><entry>Yes</entry><entry>Any</entry><entry nameend="005" namest="004">2.5</entry></row><row><entry morerows="2">No


</entry><entry>0 to &lt; 1.0</entry><entry nameend="005" namest="004">3.0</entry></row><row><entry>≥ 1.0 to &lt; 2.0</entry><entry nameend="005" namest="004">2.5</entry></row><row><entry>≥ 2.0</entry><entry nameend="005" namest="004">3.0</entry></row></tbody></tgroup></table><desc-note id="_734ae37d-d6a7-427f-a3a2-0260ce1ec7a9"><ol outputclass="numbered"><li id="_b241b0f8-dd09-4443-b510-6a070de36112">SA = solar absorptance.</li><li id="_ce614151-1857-4778-9c19-0798b8076e56">A roof is considered ‘vented’ if it—<ol><li id="_76cec6e4-b450-47e7-8a56-3c851562bf64">has one wind-driven roof ventilator per 50 m<sup id="_3d23d1c7-216e-4492-80e9-5e1e5e16914b">2</sup> of ceiling area with gable, eave or ridge vents; or</li><li id="_c48361fa-ad7b-49a6-94e7-c97222256ec8">has one powered roof ventilator per 200 m<sup id="_32b47976-8437-4da5-932f-065687a212e3">2</sup> of ceiling area with gable, eave or ridge vents; or</li><li id="_8e140237-11cd-4bbe-8a6e-bded03a1663f">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="_a761fb6b-bec3-4e70-bf6d-462e37f5a3e2" referencetype="Text" scope="local" synctargettext="false" type="glossterm">sarking-type material</xref> at roof level.</li></ol></li><li id="_d2f253f2-3f0f-4efc-8972-50d8496d8ef8">If a roof is not ‘vented’, it is a ‘standard’ roof.</li><li id="_883c03fa-e59d-4538-8dd5-afba118b1400">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="_5b42c75b-9f48-4a7f-bf39-0805e97fb2fb" 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="_cebbb6fe-b273-43f1-84f8-7566a7439869" 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="_1473aeb4-5c2b-41f8-b00c-0c52f8942e22" 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="_475d107f-c57e-4e11-9112-fce42b671b2b"><xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1420_0.4.0.xml#_f438bdfd-6adb-43c4-b342-7b1656af23c4" id="_a8223429-7fae-4518-b007-4e027aad7da0" 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="_078de112-5412-47b0-aa1d-5afe636e169f" qxa:read-only="true" referencetype="Text" scope="local" synctargettext="true" type="glossterm">R-Value</xref> of insulation.</li></ol></desc-note></table-reference>