<?xml version="1.0" encoding="UTF-8" standalone="no"?><table-reference author="Brandon Kiem" dateTime="2021-06-22T09:27:49" graph="None" id="_470cea6f-c1b9-4207-9a79-dd20cdc2a7c0" type="insert"><num>13.2.3b</num><title id="_fc5f2ebe-afdd-4ebb-919b-d99d2ebd12d2">Pitched roof with horizontal ceiling – minimum R-Value for ceiling insulation: climate zone 1 – two (or more) storey dwelling</title><table id="_15499f4c-edf8-4f3c-b3ad-aade85c6d636" keycol="1"><tgroup cols="8"><colspec colname="001" colnum="1" colwidth="56.05*"/><colspec colname="002" colnum="2" colwidth="57.65*"/><colspec colname="003" colnum="3" colwidth="53.95*"/><colspec colname="004" colnum="4" colwidth="50.85*"/><colspec colname="005" colnum="5" colwidth="53.35*"/><colspec colname="006" colnum="6" colwidth="53.35*"/><colspec colname="007" colnum="7" colwidth="53.35*"/><colspec colname="008" colnum="8" colwidth="53.35*"/><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="_54653ba5-c3a1-4dae-9bc5-2249be61c2de" 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="_efc8ace3-9379-40f5-83b5-ade141818001" referencetype="Text" scope="local" synctargettext="false" type="abcb-glossentry">R-Value</xref></entry><entry>SA≤ 0.23</entry><entry>0.23&lt; SA≤0.32</entry><entry>0.32&lt; SA≤0.42</entry><entry>0.42&lt; SA≤0.53</entry><entry>0.53&lt; SA≤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="_7639f478-12d3-4959-a841-623afaf141d3"><ol outputclass="numbered"><li id="_f77af3dc-a143-4e53-9d67-6ba95dc07822">SA = solar absorptance.</li><li xmlns:inv="urn:xpressauthor:xpressdocument" id="_1e7b7c3e-7575-41e6-aa7f-2a1f26edafb7" inv:numbering="continue">A roof is considered ‘vented’ if it—<ol><li>has one wind-driven roof ventilator per 50 m<sup id="_3db78da0-0e08-4fd2-b253-9eb95158fa8e">2</sup> of ceiling area, with gable, eave or ridge vents; or</li><li>has one powered roof ventilator per 200 m<sup id="_952e3176-6b67-4bfe-9d4a-5faaaaafdb76">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="_632ce3f9-e604-4ea8-8ae1-65d65ba3eb21" referencetype="Text" scope="local" synctargettext="false" type="abcb-glossentry">sarking-type material</xref> at roof level.</li></ol></li><li id="_483b76b0-565c-4dd8-90d2-f331fd48b776">If a roof is not ‘vented’, it is a ‘standard’ roof.</li><li id="_33edd168-c173-4511-b7aa-57cd9654c640">The <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1420_0.4.0.xml#_e5acb40f-3d3d-4a3d-8987-f09f7eaadf77" id="_4a2486af-a167-4fb6-8852-1047ffd4c02f" referencetype="Text" scope="local" synctargettext="false" type="abcb-glossentry">R-Value</xref> of <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1427_4.6.0.xml#_710062da-7211-491f-ad4c-b3f12b9b96bb" id="_e85cfbb2-63f1-44ef-b577-661bd69f9309" referencetype="Text" scope="local" synctargettext="false" type="abcb-glossentry">reflective insulation</xref> is not to be included in the <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1420_0.4.0.xml#_e5acb40f-3d3d-4a3d-8987-f09f7eaadf77" id="_a4f7a634-8592-4ed8-94f8-10934cc876b1" referencetype="Text" scope="local" synctargettext="false" type="abcb-glossentry">R-Value</xref> of any under-roof or ceiling insulation.</li><li id="_b4a77cf2-1ac9-49c9-a9fb-dda98047d370"><xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1420_0.4.0.xml#_e5acb40f-3d3d-4a3d-8987-f09f7eaadf77" id="_f18332c4-b696-4f43-b633-629dc5c61222" referencetype="Text" scope="local" synctargettext="false" type="abcb-glossentry">R-Values</xref> listed are for the labelled, declared <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1420_0.4.0.xml#_e5acb40f-3d3d-4a3d-8987-f09f7eaadf77" id="_9592636a-ecac-4298-b6ea-b48c50b1c6a3" referencetype="Text" scope="local" synctargettext="false" type="abcb-glossentry">R-Value</xref> of insulation.</li><li id="_71ff668b-78cb-4ae4-aee8-732ea00715d7">X = not permitted.</li></ol></desc-note></table-reference>