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	<id>http://rpm.rcabc.org/index.php?action=history&amp;feed=atom&amp;title=Materials%3ADuro-Guard_ISO_HD_Composite_Coated</id>
	<title>Materials:Duro-Guard ISO HD Composite Coated - Revision history</title>
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	<updated>2026-04-29T06:42:44Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>http://rpm.rcabc.org/index.php?title=Materials:Duro-Guard_ISO_HD_Composite_Coated&amp;diff=47169&amp;oldid=prev</id>
		<title>James Klassen at 21:13, 31 January 2024</title>
		<link rel="alternate" type="text/html" href="http://rpm.rcabc.org/index.php?title=Materials:Duro-Guard_ISO_HD_Composite_Coated&amp;diff=47169&amp;oldid=prev"/>
		<updated>2024-01-31T21:13:40Z</updated>

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&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revision as of 21:13, 31 January 2024&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l22&quot; &gt;Line 22:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 22:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;:(adapted from the Technical Data Sheet)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;:(adapted from the Technical Data Sheet)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;;Conditions and Limitations: &lt;/del&gt;;Conditions and Limitations: None (Refer to Part 8 of the Standards for general insulation overlay requirements).&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;;Conditions and Limitations: None (Refer to Part 8 of the Standards for general insulation overlay requirements).&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;;Technical Data Sheet:Click the &amp;quot;PDF&amp;quot; icon to open the TDS in a new window.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;;Technical Data Sheet:Click the &amp;quot;PDF&amp;quot; icon to open the TDS in a new window.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>James Klassen</name></author>
		
	</entry>
	<entry>
		<id>http://rpm.rcabc.org/index.php?title=Materials:Duro-Guard_ISO_HD_Composite_Coated&amp;diff=47166&amp;oldid=prev</id>
		<title>James Klassen: Created page with &quot;__NOTOC__ __NONUMBEREDHEADINGS__ {{DISPLAYTITLE:&lt;span style=&quot;position: absolute; clip: rect(1px 1px 1px 1px); clip: rect(1px, 1px, 1px, 1px);&quot;&gt;{{FULLPAGENAME}}&lt;/span&gt;}}  &lt;big&gt;...&quot;</title>
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		<updated>2024-01-31T21:10:29Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;__NOTOC__ __NONUMBEREDHEADINGS__ {{DISPLAYTITLE:&amp;lt;span style=&amp;quot;position: absolute; clip: rect(1px 1px 1px 1px); clip: rect(1px, 1px, 1px, 1px);&amp;quot;&amp;gt;{{FULLPAGENAME}}&amp;lt;/span&amp;gt;}}  &amp;lt;big&amp;gt;...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;__NOTOC__&lt;br /&gt;
__NONUMBEREDHEADINGS__&lt;br /&gt;
{{DISPLAYTITLE:&amp;lt;span style=&amp;quot;position: absolute; clip: rect(1px 1px 1px 1px); clip: rect(1px, 1px, 1px, 1px);&amp;quot;&amp;gt;{{FULLPAGENAME}}&amp;lt;/span&amp;gt;}}&lt;br /&gt;
&lt;br /&gt;
&amp;lt;big&amp;gt;&amp;lt;big&amp;gt;Division C - Accepted Materials&amp;lt;/big&amp;gt;&amp;lt;/big&amp;gt;&lt;br /&gt;
&amp;lt;hr&amp;gt;&lt;br /&gt;
&amp;lt;big&amp;gt;&amp;lt;big&amp;gt;&amp;lt;big&amp;gt;&amp;lt;big&amp;gt;&amp;lt;big&amp;gt;Duro-Guard ISO HD Composite Coated&amp;lt;/big&amp;gt;&amp;lt;/big&amp;gt;&amp;lt;/big&amp;gt;&amp;lt;/big&amp;gt;&amp;lt;/big&amp;gt;&amp;lt;br&amp;gt;&lt;br /&gt;
&amp;lt;big&amp;gt;&amp;lt;big&amp;gt;&amp;lt;big&amp;gt;by Duro-Last Holcim Solutions and Products&amp;lt;/big&amp;gt;&amp;lt;/big&amp;gt;&amp;lt;/big&amp;gt;&amp;lt;br&amp;gt;&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
| style=&amp;quot;background-color:#FFFACD&amp;quot;  | '''&amp;lt;big&amp;gt;Material Acceptance and Product Details&amp;lt;/big&amp;gt;'''&lt;br /&gt;
&amp;lt;br&amp;gt;&lt;br /&gt;
The information published in the RCABC '''''Roofing Practices Manual''''' and offered below does NOT represent a complete set of the manufacturer’s data or specifications, nor is this material recommended or endorsed by the ''Guarantor''. The preparation of a detailed specification is the responsibility of the ''Design Authority''.&lt;br /&gt;
|-&lt;br /&gt;
|&lt;br /&gt;
;:&lt;br /&gt;
;'''Manufacturer''': [https://duro-last.com/  '''Duro-Last Holcim Solutions and Products''']&lt;br /&gt;
;Accepted for the ''RoofStar Guarantee Program'': January 19, 2024&lt;br /&gt;
;Accepted for application in: Waterproofing Roof Systems&amp;lt;br&amp;gt;Grade-level Waterproofing Systems&amp;lt;br&amp;gt;Water-shedding Roof Systems&lt;br /&gt;
;Acceptance Criteria:&lt;br /&gt;
;Product Summary: '''Duro-Guard&amp;lt;sup&amp;gt;®&amp;lt;/sup&amp;gt; ISO HD Composite''' is comprised of 12.7 mm (1/2&amp;quot;) high density Polyisocyanurate (ISO) cover board laminated during the manufacturing process to Duro-Guard ISO III rigid roof insulation. R-value is optimized with a thinner profile.&lt;br /&gt;
:(adapted from the Technical Data Sheet)&lt;br /&gt;
&lt;br /&gt;
;Conditions and Limitations: ;Conditions and Limitations: None (Refer to Part 8 of the Standards for general insulation overlay requirements).&lt;br /&gt;
&lt;br /&gt;
;Technical Data Sheet:Click the &amp;quot;PDF&amp;quot; icon to open the TDS in a new window.&lt;br /&gt;
&lt;br /&gt;
&amp;lt;div style=&amp;quot;width:100px; text-align: left;&amp;quot;&amp;gt;&lt;br /&gt;
:[[File:Pdf.png|75 px|link=https://rpm.rcabc.org/images/b/bf/Duro-Last_Holcim_Duro-Guard_ISO_HD_Composite_TDS.pdf|'''Technical Data Sheet''']]&lt;br /&gt;
&amp;lt;/div&amp;gt;&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
&amp;lt;hr&amp;gt;&lt;br /&gt;
&lt;br /&gt;
[[Division C: Accepted Materials|&amp;lt;i class=&amp;quot;fa fa-chevron-circle-left fa&amp;quot; &amp;gt;&amp;lt;/i&amp;gt; Back to ''Accepted Materials'']]&lt;br /&gt;
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		<author><name>James Klassen</name></author>
		
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