<?xml version="1.0" encoding="UTF-8" standalone="no"?><table-reference author="Brandon Kiem" dateTime="2021-06-22T09:28:12" graph="None" id="_ab9f0852-3ddc-4819-b122-e86482da9912" type="insert"><num>13.2.3a</num><title id="_1e056347-4c2c-4c4f-b710-a74c53c78275">Pitched roof with horizontal ceiling – minimum R-Value for ceiling insulation: climate zone 1 – single storey dwelling</title><table id="_1e7fdba2-2f89-4069-9d12-509d63b273bf" keycol="1"><tgroup cols="8"><colspec colname="001" colnum="1" colwidth="56.05*"/><colspec colname="002" colnum="2" colwidth="57.70*"/><colspec colname="003" colnum="3" colwidth="54.10*"/><colspec colname="004" colnum="4" colwidth="52.70*"/><colspec colname="005" colnum="5" colwidth="52.85*"/><colspec colname="006" colnum="6" colwidth="52.85*"/><colspec colname="007" colnum="7" colwidth="52.85*"/><colspec colname="008" colnum="8" colwidth="52.85*"/><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="_6bcb87b6-a295-44b9-adc8-c1c0b362703e" 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="_28a10dc4-284b-4831-b488-86aed7e058c6" 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="5">Vented




</entry><entry morerows="2">Yes

</entry><entry>&lt; 1.0</entry><entry>1.5</entry><entry>2.0</entry><entry>2.5</entry><entry>3.0</entry><entry>3.5</entry></row><row><entry>≥ 1.0 to &lt; 1.5</entry><entry>1.5</entry><entry>1.5</entry><entry>2.0</entry><entry>2.5</entry><entry>3.0</entry></row><row><entry>≥ 1.5</entry><entry>1.5</entry><entry>2.0</entry><entry>2.0</entry><entry>2.0</entry><entry>2.0</entry></row><row><entry morerows="2">No


</entry><entry>&lt; 1.0</entry><entry>2.5</entry><entry>4.5</entry><entry>X</entry><entry>X</entry><entry>X</entry></row><row><entry>≥ 1.0 to &lt; 1.5</entry><entry>2.0</entry><entry>3.0</entry><entry>4.0</entry><entry>5.0</entry><entry>X</entry></row><row><entry>≥ 1.5</entry><entry>2.0</entry><entry>2.5</entry><entry>3.0</entry><entry>4.0</entry><entry>5.0</entry></row><row><entry morerows="5">Standard





</entry><entry morerows="2">Yes


</entry><entry>&lt; 1.0</entry><entry>1.5</entry><entry>2.0</entry><entry>2.5</entry><entry>4.0</entry><entry>X</entry></row><row><entry>≥ 1.0 to &lt; 1.5</entry><entry>1.5</entry><entry>1.5</entry><entry>2.0</entry><entry>3.0</entry><entry>4.0</entry></row><row><entry>≥ 1.5</entry><entry>1.5</entry><entry>1.5</entry><entry>2.0</entry><entry>2.5</entry><entry>3.0</entry></row><row><entry morerows="2">No


</entry><entry>&lt; 1.0</entry><entry>3.5</entry><entry>X</entry><entry>X</entry><entry>X</entry><entry>X</entry></row><row><entry>≥ 1.0 to &lt; 1.5</entry><entry>2.0</entry><entry>3.5</entry><entry>5.5</entry><entry>X</entry><entry>X</entry></row><row><entry>≥ 1.5</entry><entry>2.0</entry><entry>2.0</entry><entry>3.5</entry><entry>4.0</entry><entry>6.0</entry></row></tbody></tgroup></table><desc-note id="_d002d8da-a83f-4df9-9879-0d3696dc31a9"><ol outputclass="numbered"><li id="_8b5b2205-ec36-49cd-ad27-b543862eb5e7">SA = solar absorptance.</li><li xmlns:inv="urn:xpressauthor:xpressdocument" id="_82c7f01b-c95a-4121-9ec9-371beb17a225" inv:numbering="continue">A roof is considered ‘vented’ if it—<ol><li>has one wind-driven roof ventilator per 50 m<sup id="_76c070be-a524-4bd1-866a-f63ed1105b2a">2</sup> of ceiling area, with gable, eave or ridge vents; or</li><li>has one powered roof ventilator per 200 m<sup id="_8a70ebfc-0fcf-450d-a999-141f131c4b5b">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="_8f947c12-7781-4e2d-aa04-1af0d55272af" referencetype="Text" scope="local" synctargettext="false" type="abcb-glossentry">sarking-type material</xref> at roof level.</li></ol></li><li id="_ac5abed2-d421-4b06-9785-4d29e2452742">If a roof is not ‘vented’, it is a ‘standard’ roof.</li><li id="_351efab2-b910-4f69-95ed-67e75e9e730c">The <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1420_0.4.0.xml#_e5acb40f-3d3d-4a3d-8987-f09f7eaadf77" id="_52e23e38-c132-4166-b2b5-408959668e06" 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="_2e3c118a-4c77-4042-8e6c-0026c996f21f" 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="_6e5a73e9-0426-4109-b24f-5b97b1979328" referencetype="Text" scope="local" synctargettext="false" type="abcb-glossentry">R-Value</xref> of any under-roof or ceiling insulation.</li><li id="_6a2fd69a-a210-4ad8-840c-475872de1457"><xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1420_0.4.0.xml#_e5acb40f-3d3d-4a3d-8987-f09f7eaadf77" id="_97a6b66b-75dd-4614-a35e-d0bf7cc9e612" 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="_59d039e7-6c38-4109-85c0-0da377abd5f7" referencetype="Text" scope="local" synctargettext="false" type="abcb-glossentry">R-Value</xref> of insulation.</li><li id="_c08d205b-f732-42d4-8895-2a9a89294ac6">X = not permitted.</li></ol></desc-note></table-reference>