{"id":20949,"date":"2026-08-19T15:11:28","date_gmt":"2026-08-19T14:11:28","guid":{"rendered":"https:\/\/www.fhbrundle.co.uk\/lp\/?post_type=avada_faq&#038;p=20949"},"modified":"2026-08-19T15:11:28","modified_gmt":"2026-08-19T14:11:28","slug":"can-polymer-decking-joists-be-installed-directly-on-wet-or-damp-ground","status":"publish","type":"avada_faq","link":"https:\/\/www.fhbrundle.co.uk\/lp\/blog\/faq-items\/can-polymer-decking-joists-be-installed-directly-on-wet-or-damp-ground\/","title":{"rendered":"Can polymer decking joists be installed directly on wet or damp ground?"},"content":{"rendered":"<p>Yes. Polymer decking joists are moisture-repellent and completely impervious to standing water, wet soil, and coastal salt water. This makes them ideal for ground-level decks, low-clearance installations, and areas prone to poor drainage.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Yes. Polymer decking joists are moisture-repellent and completely impervious to [&hellip;]<\/p>\n","protected":false},"author":13,"featured_media":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","meta":{"footnotes":""},"faq_category":[231],"class_list":["post-20949","avada_faq","type-avada_faq","status-publish","format-standard","hentry","faq_category-polymer-decking-subframe"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.1 (Yoast SEO v28.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Can polymer decking joists be installed directly on wet or damp ground? - F.H.Brundle<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.fhbrundle.co.uk\/lp\/blog\/faq-items\/can-polymer-decking-joists-be-installed-directly-on-wet-or-damp-ground\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Can polymer decking joists be installed directly on wet or damp ground?\" \/>\n<meta property=\"og:description\" content=\"Yes. Polymer decking joists are moisture-repellent and completely impervious to [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.fhbrundle.co.uk\/lp\/blog\/faq-items\/can-polymer-decking-joists-be-installed-directly-on-wet-or-damp-ground\/\" \/>\n<meta property=\"og:site_name\" content=\"F.H.Brundle\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/fhbrundle\/\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@fh_brundle\" \/>\n<meta name=\"twitter:label1\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.fhbrundle.co.uk\\\/lp\\\/blog\\\/faq-items\\\/can-polymer-decking-joists-be-installed-directly-on-wet-or-damp-ground\\\/\",\"url\":\"https:\\\/\\\/www.fhbrundle.co.uk\\\/lp\\\/blog\\\/faq-items\\\/can-polymer-decking-joists-be-installed-directly-on-wet-or-damp-ground\\\/\",\"name\":\"Can polymer decking joists be installed directly on wet or damp ground? - F.H.Brundle\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.fhbrundle.co.uk\\\/lp\\\/#website\"},\"datePublished\":\"2026-08-19T14:11:28+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.fhbrundle.co.uk\\\/lp\\\/blog\\\/faq-items\\\/can-polymer-decking-joists-be-installed-directly-on-wet-or-damp-ground\\\/#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.fhbrundle.co.uk\\\/lp\\\/blog\\\/faq-items\\\/can-polymer-decking-joists-be-installed-directly-on-wet-or-damp-ground\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.fhbrundle.co.uk\\\/lp\\\/blog\\\/faq-items\\\/can-polymer-decking-joists-be-installed-directly-on-wet-or-damp-ground\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.fhbrundle.co.uk\\\/lp\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"FAQs\",\"item\":\"https:\\\/\\\/www.fhbrundle.co.uk\\\/lp\\\/blog\\\/faq-items\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Can polymer decking joists be installed directly on wet or damp ground?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.fhbrundle.co.uk\\\/lp\\\/#website\",\"url\":\"https:\\\/\\\/www.fhbrundle.co.uk\\\/lp\\\/\",\"name\":\"F.H Brundle\",\"description\":\"Your One-Stop Shop for construction and fabrication products and materials\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.fhbrundle.co.uk\\\/lp\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.fhbrundle.co.uk\\\/lp\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-GB\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.fhbrundle.co.uk\\\/lp\\\/#organization\",\"name\":\"F.H.Brundle\",\"url\":\"https:\\\/\\\/www.fhbrundle.co.uk\\\/lp\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\\\/\\\/www.fhbrundle.co.uk\\\/lp\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/fhbwordpress.s3.eu-west-1.amazonaws.com\\\/lp\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/08101322\\\/F-H-Brundle-Square-Logo.png\",\"contentUrl\":\"https:\\\/\\\/fhbwordpress.s3.eu-west-1.amazonaws.com\\\/lp\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/08101322\\\/F-H-Brundle-Square-Logo.png\",\"width\":900,\"height\":900,\"caption\":\"F.H.Brundle\"},\"image\":{\"@id\":\"https:\\\/\\\/www.fhbrundle.co.uk\\\/lp\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/fhbrundle\\\/\",\"https:\\\/\\\/x.com\\\/fh_brundle\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/fh-brundle\\\/\",\"https:\\\/\\\/www.instagram.com\\\/fhbrundle\\\/\",\"https:\\\/\\\/www.youtube.com\\\/user\\\/fhbrundle11\",\"https:\\\/\\\/uk.pinterest.com\\\/fhbrundle\\\/\"],\"description\":\"F.H.Brundle is one of the UK's leading suppliers of metal products for commercial, industrial, residential, and civil applications, serving both trade and domestic customers. 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