<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
																							<url>
			<loc>https://www.permabase.com/calculator</loc>
			<lastmod>2026-02-12</lastmod>
		</url>
																																					<url>
			<loc>https://www.permabase.com/project-profiles/charlotte-rescue-mission</loc>
			<lastmod>2023-08-30</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/project-profiles/berkeley-commons-life-science-campus</loc>
			<lastmod>2023-06-26</lastmod>
		</url>
																<url>
			<loc>https://www.permabase.com/project-profiles/winthrop-center</loc>
			<lastmod>2023-06-23</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/project-profiles/kansas-city-international-airport</loc>
			<lastmod>2023-06-23</lastmod>
		</url>
																																																	<url>
			<loc>https://www.permabase.com/project-profiles/ames-ia-high-school</loc>
			<lastmod>2023-06-23</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/project-profiles/dallas-fort-worth-international-airport-dfw-terminal-f</loc>
			<lastmod>2023-06-23</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/project-profiles/atrium-health-pineville</loc>
			<lastmod>2023-06-23</lastmod>
		</url>
																																																																																																																<url>
			<loc>https://www.permabase.com/products/waterproof/permabase-wp-waterproof-cement-board</loc>
			<lastmod>2026-03-18</lastmod>
		</url>
																																																				<url>
			<loc>https://www.permabase.com/products/continuous-insulation/permabase-ci-insulated-cement-board</loc>
			<lastmod>2026-03-18</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/products/cement-board/permabase-ultrabacker-cement-board</loc>
			<lastmod>2024-02-20</lastmod>
		</url>
																																																				<url>
			<loc>https://www.permabase.com/products/cement-board/permabase-cement-board</loc>
			<lastmod>2025-08-08</lastmod>
		</url>
																												<url>
			<loc>https://www.permabase.com/products/cement-board/permabase-plus-cement-board</loc>
			<lastmod>2026-02-18</lastmod>
		</url>
													<url>
			<loc>https://www.permabase.com/products/foam-tile-backer/permabase-foam-tile-backer</loc>
			<lastmod>2024-07-02</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/products/roof-board/dexcell-cement-roof-board</loc>
			<lastmod>2025-11-12</lastmod>
		</url>
										<url>
			<loc>https://www.permabase.com/products/permabase-cement-board-screws</loc>
			<lastmod>2023-06-28</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/products/permabase-cement-board-tape</loc>
			<lastmod>2023-06-28</lastmod>
		</url>
																																																																																																																																																																																																																						<url>
			<loc>https://www.permabase.com/project-profiles/logix-federal-credit-union-headquarters</loc>
			<lastmod>2021-06-14</lastmod>
		</url>
																															<url>
			<loc>https://www.permabase.com/applications/interior/sauna-steam-room</loc>
			<lastmod>2021-02-05</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/applications/interior/shower</loc>
			<lastmod>2026-01-26</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/applications/interior/kitchen</loc>
			<lastmod>2024-12-10</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/applications/interior/heat-shield</loc>
			<lastmod>2021-12-16</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/applications/interior/floors</loc>
			<lastmod>2021-12-15</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/applications/interior/fireplace</loc>
			<lastmod>2024-10-04</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/applications/interior/bathtub</loc>
			<lastmod>2020-12-28</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/applications/interior/accent-wall</loc>
			<lastmod>2021-04-07</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/applications/exterior/outdoor-living</loc>
			<lastmod>2023-05-04</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/applications/exterior/roof-deck</loc>
			<lastmod>2021-12-16</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/applications/exterior/continuous-insulation</loc>
			<lastmod>2026-03-10</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/applications/exterior/cement-board-masonry-veneer</loc>
			<lastmod>2024-10-04</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/applications/exterior/cement-board-stucco</loc>
			<lastmod>2024-09-10</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/project-profiles/project-profile-sarasota-power-haus</loc>
			<lastmod>2021-06-15</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/project-profiles</loc>
			<lastmod>2023-12-20</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/project-profiles/project-profile-virginia-tech-carilion-biomedical-research-expansion</loc>
			<lastmod>2021-06-15</lastmod>
		</url>
																												<url>
			<loc>https://www.permabase.com/where-to-buy</loc>
			<lastmod>2023-12-20</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/search</loc>
			<lastmod>2023-12-20</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/products</loc>
			<lastmod>2023-12-20</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/expert-connection</loc>
			<lastmod>2025-12-17</lastmod>
		</url>
																						<url>
			<loc>https://www.permabase.com/</loc>
			<lastmod>2026-03-11</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/04-30-16-cement-board-masonry-veneer-3-part-guide-specs</loc>
			<lastmod>2023-06-23</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/06-16-00-sheathing-3-part-guide-spec</loc>
			<lastmod>2025-08-11</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/07-50-00-roof-board-3-part-guide-spec</loc>
			<lastmod>2023-06-23</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/075113-product-master-spec</loc>
			<lastmod>2023-06-23</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/075213-product-master-spec</loc>
			<lastmod>2023-06-23</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/075216-product-master-spec</loc>
			<lastmod>2023-06-23</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/075323-product-master-spec</loc>
			<lastmod>2023-06-23</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/075416-product-master-spec</loc>
			<lastmod>2023-06-23</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/075419-product-master-spec</loc>
			<lastmod>2023-06-23</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/075423-product-master-spec</loc>
			<lastmod>2023-06-23</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/webinar-understanding-the-ul-fire-resistance-directories</loc>
			<lastmod>2025-01-20</lastmod>
		</url>
																																																																																								<url>
			<loc>https://www.permabase.com/resources/animated-video-dexcell-roof-boards</loc>
			<lastmod>2026-03-11</lastmod>
		</url>
										<url>
			<loc>https://www.permabase.com/resources/purple-book</loc>
			<lastmod>2026-03-09</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/webinar-high-performance-gypsum-protect-against-mold-moisture-and-exposure</loc>
			<lastmod>2025-01-20</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/advantages-of-using-coverboards</loc>
			<lastmod>2022-08-18</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/webinar-innovative-cement-board-applications-with-continuous-insulation</loc>
			<lastmod>2025-01-20</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/the-soundbook-2-0</loc>
			<lastmod>2026-03-09</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/the-wood-book</loc>
			<lastmod>2023-01-11</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/ngc-construction-guide-2</loc>
			<lastmod>2022-11-02</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/factory-built-housing-construction-guide</loc>
			<lastmod>2025-10-14</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/permabase-construction-guide</loc>
			<lastmod>2024-01-22</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/permabase-exterior-applications-guide</loc>
			<lastmod>2023-11-29</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/purple-products-commercial</loc>
			<lastmod>2022-08-10</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/purple-products-residential</loc>
			<lastmod>2022-08-10</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/dexcell-roof-board-technical-guide</loc>
			<lastmod>2023-06-23</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/permabase-wp-waterproof-cement-board</loc>
			<lastmod>2023-11-29</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/permabase-ci-insulated-cement-board</loc>
			<lastmod>2024-06-20</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/permabase-foam-tile-backer</loc>
			<lastmod>2024-06-20</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/permabase-plus-cement-board</loc>
			<lastmod>2024-06-20</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/permabase-ultrabacker</loc>
			<lastmod>2023-11-29</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/permabase-accessories</loc>
			<lastmod>2023-11-29</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/permabase-cement-board-evaluation-report-ul-er22158-01</loc>
			<lastmod>2024-04-25</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/permabase-ci-evaluation-report-ul-er22158-02</loc>
			<lastmod>2024-06-21</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/the-purple-book-ii-cad-file</loc>
			<lastmod>2022-08-09</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/bim-drawings</loc>
			<lastmod>2022-08-18</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/acoustics-overview</loc>
			<lastmod>2022-08-09</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/general-information</loc>
			<lastmod>2023-01-23</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/miami-dade-dexcell-roof-boards-notice-of-acceptance-no-14-1117-03</loc>
			<lastmod>2023-06-23</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/steel-stud-partitions</loc>
			<lastmod>2022-08-09</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/dexcell-cement-roof-board-submittal</loc>
			<lastmod>2024-04-25</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/shaftwall-assemblies</loc>
			<lastmod>2022-08-09</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/permabase-cement-board-screws-submittal</loc>
			<lastmod>2024-04-25</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/permabase-cement-board-tape-submittal</loc>
			<lastmod>2024-06-20</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/stair-shaftwall-details</loc>
			<lastmod>2022-08-09</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/permabase-cement-board-submittal</loc>
			<lastmod>2024-04-25</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/permabase-ci-insulated-cement-board-submittal</loc>
			<lastmod>2024-06-20</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/permabase-foam-tile-backer-submittal</loc>
			<lastmod>2024-06-20</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/permabase-plus-cement-board-submittal</loc>
			<lastmod>2024-06-20</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/elevator-shaftwall-details-2</loc>
			<lastmod>2022-08-09</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/permabase-ultrabacker-cement-board-submittal</loc>
			<lastmod>2024-04-25</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/rated-horizontal-membranes</loc>
			<lastmod>2022-08-09</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/permabase-wp-waterproof-cement-board-submittal</loc>
			<lastmod>2023-11-29</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/rated-corridor-assemblies</loc>
			<lastmod>2022-08-09</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/floor-ceiling-assemblies</loc>
			<lastmod>2022-08-09</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/steel-column-assemblies</loc>
			<lastmod>2022-08-09</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/rated-steel-beam-assemblies</loc>
			<lastmod>2022-08-09</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/penetrations-through-rated-wall-and-floor-assemblies</loc>
			<lastmod>2022-08-09</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/sound-transmission-class-stc-of-rated-partitions</loc>
			<lastmod>2022-08-09</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/repair-details</loc>
			<lastmod>2022-08-09</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/soundbook-steel-stud-partitions-with-framing-16-o-c-assemblies</loc>
			<lastmod>2022-08-10</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/product-specific-epd-permabase-cement-board</loc>
			<lastmod>2025-06-20</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/permabase-cement-board-2</loc>
			<lastmod>2025-06-11</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/permabase-cement-roof-board-hpd</loc>
			<lastmod>2025-06-11</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/permabase-ci-insulated-cement-board-2</loc>
			<lastmod>2025-06-11</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/permabase-plus-cement-board-2</loc>
			<lastmod>2025-06-11</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/permabase-ultrabacker-cement-board</loc>
			<lastmod>2025-06-11</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/permabase-wp-waterproof-cement-board-2</loc>
			<lastmod>2026-01-07</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/epd-dexcell-cement-roof-board</loc>
			<lastmod>2025-06-11</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/fire-sound-selector</loc>
			<lastmod>2023-01-25</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/understanding-the-ul-directory</loc>
			<lastmod>2022-08-10</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/a-short-history-of-high-rise-cavity-shaftwalls</loc>
			<lastmod>2022-08-10</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/dexcell-cement-roof-board-substitution-request</loc>
			<lastmod>2024-06-21</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/permabase-cement-board-substitution-request</loc>
			<lastmod>2024-06-21</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/dexcell-cement-roof-board-sds</loc>
			<lastmod>2024-04-25</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/permabase-cement-board-products-sds</loc>
			<lastmod>2024-04-25</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/permabase-foam-tile-backer-sds</loc>
			<lastmod>2024-06-20</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/permabase-ci-insulated-cement-board-sds</loc>
			<lastmod>2024-04-25</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/dexcell-cement-roof-board</loc>
			<lastmod>2025-06-11</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/dexcell-cement-roof-board-hpd</loc>
			<lastmod>2025-06-11</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/09-28-00-backing-boards-and-underlayments-3-part-guide-spec</loc>
			<lastmod>2022-08-11</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/09-29-00-gypsum-board-and-finishing-products-3-part-guide-spec</loc>
			<lastmod>2022-08-11</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/092900-product-master-spec</loc>
			<lastmod>2022-08-15</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/09-56-13-gridstone-ceiling-panels-3-part-guide-spec</loc>
			<lastmod>2022-08-11</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/09-72-00-prefinished-gypsum-board-3-part-guide-spec</loc>
			<lastmod>2022-08-11</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/exp-shaftliner-drop-in-spec</loc>
			<lastmod>2025-10-01</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/dexcell-cement-roof-board-drop-in-spec</loc>
			<lastmod>2024-04-25</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/permabase-cement-board-drop-in-spec</loc>
			<lastmod>2024-04-25</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/csi-webreach-indoor-air-quality-3</loc>
			<lastmod>2022-08-26</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/dexcell-project-profile-delta-innovative-services</loc>
			<lastmod>2026-01-07</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/dexcell-roof-coverboard-infographic</loc>
			<lastmod>2025-10-21</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/unlock-acoustic-excellence-design-strategies-that-impact-stc-ratings-2-2</loc>
			<lastmod>2025-02-25</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/permabase-vs-metal-lath-time-cost-study</loc>
			<lastmod>2023-10-20</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/permabase-adhered-veneers</loc>
			<lastmod>2023-10-20</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/indoor-air-quality-certification-chart</loc>
			<lastmod>2023-10-20</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/faq-panelization</loc>
			<lastmod>2023-10-20</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/permabase-ci-installation-guidelines-over-concrete-cmu</loc>
			<lastmod>2023-10-27</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/permabase-installation-over-concrete-cmu</loc>
			<lastmod>2023-10-27</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/permabase-ci-insulated-cement-board-masonry-veneer-systems</loc>
			<lastmod>2024-06-20</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/permabase-ci-insulated-cement-board-stucco-systems</loc>
			<lastmod>2024-01-05</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/permabase-youtube-playlist</loc>
			<lastmod>2024-06-17</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/ngc-construction-guide-landing-page</loc>
			<lastmod>2024-02-14</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/ecomedes</loc>
			<lastmod>2024-07-24</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/webinar-registration-understanding-the-ul-fire-resistance-directory</loc>
			<lastmod>2024-09-06</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/registration</loc>
			<lastmod>2024-10-17</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/high-performance-gypsum-for-todays-buildings</loc>
			<lastmod>2025-07-07</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/product-sustainability</loc>
			<lastmod>2025-03-17</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/high-strength-lite-gypsum-board</loc>
			<lastmod>2025-10-21</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/partner-profile-elevating-the-aesthetic-with-black-gridstone-ceiling-panels</loc>
			<lastmod>2025-08-12</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/ecomedes-2</loc>
			<lastmod>2025-10-31</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/spri</loc>
			<lastmod>2025-10-31</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/national-roofing-contractors-association</loc>
			<lastmod>2025-10-31</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/iibec</loc>
			<lastmod>2025-10-31</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/iibec-2</loc>
			<lastmod>2025-10-31</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/dexcell-marketing-brochure</loc>
			<lastmod>2025-11-12</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/why-invest-hi-abuse-and-hi-impact-whats-the-differecnce</loc>
			<lastmod>2025-12-16</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/why-invest-10-reasons-to-specify-hi-abuse-and-hi-impact</loc>
			<lastmod>2025-12-09</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/permabase-cement-boards-moisture-doesnt-stand-a-chance</loc>
			<lastmod>2026-01-07</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/cement-board-stucco-wall-system-installation-using-permabase-cement-board</loc>
			<lastmod>2026-03-10</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/shower-installation-with-permabase-cement-board-video</loc>
			<lastmod>2026-01-07</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/thin-stone-veneer-wall-system-installation-with-permabase-cement-board</loc>
			<lastmod>2026-03-11</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/kitchen-backsplash-installation-with-permabase-cement-board-video</loc>
			<lastmod>2026-01-07</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/commercial-stucco-wall-system-installation-with-permabase-ci-insulated-cement-board-video</loc>
			<lastmod>2026-01-07</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/commercial-thin-brick-installation-with-permabase-ci-insulated-cement-board-video</loc>
			<lastmod>2026-01-07</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/shower-installation-with-permabase-foam-tile-backer-video</loc>
			<lastmod>2026-01-07</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/commercial-stucco-wall-system-installation-using-permabase-cement-board-video</loc>
			<lastmod>2026-01-07</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/shower-installation-with-permabase-plus-cement-board-video</loc>
			<lastmod>2026-01-07</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/kitchen-backsplash-installation-with-permabase-plus-cement-board-video</loc>
			<lastmod>2026-01-07</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/permabase-cement-board-video</loc>
			<lastmod>2026-01-07</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/commercial-thin-stone-veneer-wall-system-installation-with-permabase-cement-board-video</loc>
			<lastmod>2026-01-07</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/flooring-installation-with-permabase-ultrabacker-cement-board-video</loc>
			<lastmod>2026-01-07</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/permabase-cement-board-vs-metal-lath-time-comparison-study-video</loc>
			<lastmod>2026-01-07</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/permabase-plus-cement-board-video</loc>
			<lastmod>2026-01-07</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/permabase-ultrabacker-cement-board-video</loc>
			<lastmod>2026-01-07</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/install-exterior-stone-faster-with-permabase-cement-board-video</loc>
			<lastmod>2026-01-07</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/discover-the-versatility-of-dexcell-cement-roof-board-video</loc>
			<lastmod>2026-01-07</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/permabase-wp-waterproof-cement-board-video</loc>
			<lastmod>2026-01-07</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/panelized-construction-5-benefits-and-how-it-works</loc>
			<lastmod>2026-01-07</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/national-gypsum-fire-sound-assembly-selector</loc>
			<lastmod>2026-01-07</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/dexcell-low-slope-roofing-solutions-video</loc>
			<lastmod>2026-01-07</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/ngconnects-podcast-episode-2-simplify-mixed-material-exteriors-in-any-climate-with-permabase-ci-video</loc>
			<lastmod>2026-01-07</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/resources/ngconnects-podcast-episode-9-why-use-hard-roof-coverboards</loc>
			<lastmod>2026-01-07</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/applications</loc>
			<lastmod>2021-12-16</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/applications/exterior</loc>
			<lastmod>2023-07-07</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/applications/interior</loc>
			<lastmod>2021-12-16</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/why-permabase</loc>
			<lastmod>2021-12-16</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/why-permabase/the-permabase-difference</loc>
			<lastmod>2021-12-16</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/design-resource-center</loc>
			<lastmod>2026-03-11</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/feedback-form</loc>
			<lastmod>2020-12-23</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/preference-center</loc>
			<lastmod>2020-12-23</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/contact-us</loc>
			<lastmod>2024-01-19</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/sales-terms-and-warranties</loc>
			<lastmod>2021-01-24</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/sales-terms-and-warranties/permabase-permabase-plus-commercial-construction-warranty</loc>
			<lastmod>2020-12-17</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/sales-terms-and-warranties/permabase-exterior-application-warranty</loc>
			<lastmod>2026-03-12</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/sales-terms-and-warranties/permabase-interior-application-warranty</loc>
			<lastmod>2021-02-15</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/sales-terms-and-warranties/dexcell-roof-board-limited-warranty</loc>
			<lastmod>2020-12-17</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/sales-terms-and-warranties/permabase-foam-tile-backer-warranty</loc>
			<lastmod>2021-01-24</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/terms-and-conditions-of-sale</loc>
			<lastmod>2020-12-17</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/patents</loc>
			<lastmod>2020-12-29</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/permabase-exterior-installation</loc>
			<lastmod>2021-05-12</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/premabase-plus-exterior-installation-1</loc>
			<lastmod>2021-02-11</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/permabase-interior-installation</loc>
			<lastmod>2021-09-09</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/permabase-wp-internal-installation-1</loc>
			<lastmod>2022-11-18</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/permabase-foam-tile-backer-installation</loc>
			<lastmod>2022-08-15</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/permabase-ultrabacker-installation</loc>
			<lastmod>2021-02-17</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/permabase-tape-and-screws-installation</loc>
			<lastmod>2021-04-07</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/permabase-ci-installation</loc>
			<lastmod>2022-12-08</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/terms-and-conditions-of-purchase</loc>
			<lastmod>2024-09-24</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/vendors</loc>
			<lastmod>2022-02-22</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/permabase-installation-over-concrete-and-cmu</loc>
			<lastmod>2021-12-16</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/permabase-ci-installation-over-concrete-and-cmu-2</loc>
			<lastmod>2022-12-08</lastmod>
		</url>
							<url>
			<loc>https://www.permabase.com/compliance</loc>
			<lastmod>2024-09-06</lastmod>
		</url>
			</urlset>
