<?xml version="1.0" encoding="UTF-8" standalone="no"?><table-reference author="Brandon Kiem" dateTime="2021-06-22T09:24:29" graph="None" id="_8620eb57-e03d-43a8-8972-23075345fac8" type="insert"><num>13.2.3g</num><title id="_1e056347-4c2c-4c4f-b710-a74c53c78275">Pitched roof with horizontal ceiling – minimum R-Value for ceiling insulation: climate zone 6</title><table id="_ee706d2d-9b7d-4a3a-b700-1af9f571da05" keycol="1"><tgroup cols="5"><colspec colname="001" colnum="1" colwidth="86.40*"/><colspec colname="002" colnum="2" colwidth="86.45*"/><colspec colname="003" colnum="3" colwidth="86.45*"/><colspec colname="004" colnum="4" colwidth="86.35*"/><colspec colname="008" colnum="5" colwidth="86.35*"/><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="_cec3def4-1f5a-4d0c-bce0-08f9118087e2" 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="_069586a8-f3fe-460d-bcab-2cdb415649a7" referencetype="Text" scope="local" synctargettext="false" type="abcb-glossentry">R-Value</xref></entry><entry>0.23 ≤ SA ≤ 0.64</entry><entry>0.64 &lt; SA ≤ 0.96 </entry></row></thead><tbody><row><entry morerows="3">Vented



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

</entry><entry>&lt; 1.0</entry><entry>4.0</entry><entry>3.5</entry></row><row><entry>≥ 1.0</entry><entry nameend="008" namest="004">3.5</entry></row><row><entry morerows="1">No

</entry><entry>&lt; 1.0</entry><entry nameend="008" namest="004">4.0 </entry></row><row><entry>≥ 1.0</entry><entry nameend="008" namest="004">3.5</entry></row><row><entry morerows="3">Standard



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

</entry><entry>&lt; 1.0</entry><entry nameend="008" namest="004">3.5</entry></row><row><entry>≥ 1.0</entry><entry nameend="008" namest="004">3.0</entry></row><row><entry morerows="1">No

</entry><entry>&lt; 1.0</entry><entry nameend="008" namest="004">4.0</entry></row><row><entry>≥ 1.0</entry><entry nameend="008" namest="004">3.5</entry></row></tbody></tgroup></table><desc-note id="_d002d8da-a83f-4df9-9879-0d3696dc31a9"><ol outputclass="numbered"><li id="_4c1ade66-8043-4436-b721-7f883352911e">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 ventilated to <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1388_0.4.0.xml#_eb74131f-b9dc-42bf-89c2-f68b788f9636" id="_117f70af-75a2-46e1-8239-9069ef986da8" referencetype="Text" scope="local" synctargettext="false" type="abcb-glossentry">outdoor air</xref> through evenly distributed openings with <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/6190_0.14.0.xml#_de4ca8ce-f2a0-4e1d-8fbe-151003ac917b" id="_c0e2841d-f8ac-4362-9aa0-d2ba0fa028e5" referencetype="Text" scope="local" synctargettext="false" type="table-reference">Table 10.8.3</xref>; 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="_0f2ab0c5-667c-485f-8bdd-efb2111a658e" 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="_9ab27d09-341a-4201-b6a7-a0b807501c99">In <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1458_0.16.0.xml#_0d25cef7-0651-40ea-a0e6-3d3db1191e24" id="_98810731-7491-45d1-910f-3bb281e5fa93" referencetype="Text" scope="local" synctargettext="false" type="abcb-glossentry">climate zones</xref> 6, 7 and 8, roof ventilation must comply with <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/2039_1.43.0.xml#_c4feece9-e6aa-4e96-84b1-751f352f799a" id="_fa89910a-1369-44ae-b2f7-1acd92788f2d" referencetype="Text" scope="local" synctargettext="false" type="ncc-clause">10.8.3</xref>.</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="_86ca8f3f-5e92-466e-9927-22391457abc4" 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="_cd2306cc-0cba-4cc8-a53c-abd1bce6c917" 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="_f897e6fd-8564-44e3-ac8d-6816d49c8615" 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="_02b71428-c4e8-4fc4-9bbf-5ec59d022891" 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="_3d1a2b53-410d-44e2-8e29-6956774a5dd7" referencetype="Text" scope="local" synctargettext="false" type="abcb-glossentry">R-Value</xref> of insulation.</li></ol></desc-note></table-reference>