<?xml version="1.0" encoding="UTF-8" standalone="no"?><table-reference author="Brandon Kiem" dateTime="2021-06-22T09:27:26" graph="None" id="_2ffcb042-44e9-4ca3-a9d8-d996b78f9f3d" type="insert"><num>13.2.3c</num><title id="_e76d17cd-f001-4b72-b5fe-714d8de6a622">Pitched roof with horizontal ceiling – minimum R-Value for ceiling insulation: climate zone 2</title><table id="_413789a7-d3d0-4941-9cd0-0a567429e52e" keycol="1"><tgroup cols="7"><colspec colname="001" colnum="1" colwidth="61.85*"/><colspec colname="002" colnum="2" colwidth="61.80*"/><colspec colname="003" colnum="3" colwidth="61.80*"/><colspec colname="004" colnum="4" colwidth="61.65*"/><colspec colname="005" colnum="5" colwidth="61.65*"/><colspec colname="006" colnum="6" colwidth="61.65*"/><colspec colname="007" colnum="7" colwidth="61.65*"/><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="_9c81654c-1cee-4d46-97b6-414b82cea120" 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="_2e07943e-9dec-4e0b-86a4-33205cd72394" 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 ≤ 0.64</entry></row></thead><tbody><row><entry morerows="2">Vented


</entry><entry>Yes</entry><entry>Any</entry><entry nameend="007" namest="004">2.5</entry></row><row><entry morerows="1">No

</entry><entry>&lt; 0.5</entry><entry>2.5</entry><entry>3.0</entry><entry>3.0</entry><entry>3.5</entry></row><row><entry>≥ 0.5</entry><entry nameend="007" namest="004">2.5</entry></row><row><entry morerows="3">Standard



</entry><entry>Yes</entry><entry>Any</entry><entry nameend="007" namest="004">2.5</entry></row><row><entry morerows="2">No


</entry><entry>&lt; 0.5</entry><entry>3.0</entry><entry>3.0</entry><entry>3.5</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></row><row><entry>≥ 1.0</entry><entry nameend="007" namest="004">2.5</entry></row></tbody></tgroup></table><desc-note id="_43c2a05b-6cf0-4705-917c-da9ecfffc23b"><ol outputclass="numbered"><li id="_0a4a98da-b544-41ba-b037-3b38626cd42a">SA = solar absorptance.</li><li xmlns:inv="urn:xpressauthor:xpressdocument" id="_19f92e09-e08d-4633-82fe-8a681de26c5d" inv:numbering="continue">A roof is considered ‘vented’ if it—<ol><li id="_b90f2249-333f-47f0-a93e-888c987124c5">has one wind-driven roof ventilator per 50 m<sup id="_0a9c0ee7-6884-4ff8-af92-4e2b1a425315">2</sup> of ceiling area, with gable, eave or ridge vents; or</li><li>has one powered roof ventilator per 200 m<sup id="_a0d2aa50-d38e-4066-bc52-12f83d26d3d0">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="_6ebcfd3d-5e26-4a64-a865-d13992a58e10" referencetype="Text" scope="local" synctargettext="false" type="abcb-glossentry">sarking-type material</xref> at roof level.</li></ol></li><li id="_d23f448c-6a26-49ec-a878-33e8f364abd6">If a roof is not ‘vented’, it is a ‘standard’ roof.</li><li id="_ff3a96d9-578c-40e1-a2cb-60738a14d05e">The <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1420_0.4.0.xml#_e5acb40f-3d3d-4a3d-8987-f09f7eaadf77" id="_95263f37-da38-4077-9982-a65d6bdb903a" 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="_4db889cc-fdcf-42f3-adf0-d3e3656f1e82" 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="_7f21b05e-45fe-4ef5-aff3-3730ca550728" referencetype="Text" scope="local" synctargettext="false" type="abcb-glossentry">R-Value</xref> of any under roof or ceiling insulation.</li><li id="_171446d4-441f-4657-a6a9-819447f77e56"><xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1420_0.4.0.xml#_e5acb40f-3d3d-4a3d-8987-f09f7eaadf77" id="_c7ec8e4b-21e6-4557-8ec5-7f3799e3c802" 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="_370c6379-1e53-4cd6-8f21-6fb7980fa868" referencetype="Text" scope="local" synctargettext="false" type="abcb-glossentry">R-Value</xref> of insulation.</li></ol></desc-note></table-reference>