<?xml version="1.0" encoding="UTF-8" standalone="no"?><table-reference xmlns:xt="urn:xpressauthor:trackchanges" graph="None" id="_ba4d201d-9820-4c59-8252-673d9d5f4fb6"><num>7.3.4</num><title id="_11583b5b-52d8-4a83-a01d-0b04c107ad32">Sarking requirements for tiled roofs</title><table id="_370bb86f-b34a-4a3e-a738-0fec34969e31" keycol="1"><tgroup cols="2"><colspec colname="001" colnum="1" colwidth="216.00*"/><colspec colname="002" colnum="2" colwidth="216.00*"/><thead><row><entry>Roof pitch</entry><entry>Maximum rafter/truss top chord length without sarking (mm) <sup id="_8d7bd740-c168-4757-ac4b-af98156316e2">Note 1</sup></entry></row></thead><tbody><row><entry>&lt;18°</entry><entry>N/A <sup id="_0b3fd964-9cf1-4b00-90cb-dbb3dcd4e7e5">Note 2</sup></entry></row><row><entry>≥18° &lt;20°</entry><entry>4 500</entry></row><row><entry>≥20° &lt;22°</entry><entry>5 500</entry></row><row><entry>≥22°</entry><entry>6 000</entry></row></tbody></tgroup></table><desc-note id="_f98b9992-b7f0-415c-9e5b-a62d945e668f"><ol outputclass="numbered"><li id="_f2deb497-f0e2-4664-bd56-1aad19eba58a">The maximum rafter/truss top chord length is measured from the topmost point of the rafter/truss i.e. the apex downwards. Where the maximum length is exceeded, sarking must be installed over the remainder of the rafter/truss top chord length towards the eave line of the roof, or equivalent where the building has no eaves.</li><li id="_eb89341a-bcd5-449f-aba0-c15c69e5250e">All tiled roofs with a pitch less than 18 degrees must be provided with sarking, regardless of rafter/truss chord length.</li></ol></desc-note></table-reference>