{"id":10041,"date":"2023-09-27T13:19:13","date_gmt":"2023-09-27T13:19:13","guid":{"rendered":"https:\/\/www.robert-price.co.uk\/shop\/?post_type=product&#038;p=10041"},"modified":"2026-03-11T16:50:06","modified_gmt":"2026-03-11T16:50:06","slug":"sts-12mm-fibre-cement-construction-tile-backing-board-1-2m-x-0-8mm","status":"publish","type":"product","link":"https:\/\/www.robert-price.co.uk\/shop\/product\/sts-12mm-fibre-cement-construction-tile-backing-board-1-2m-x-0-8mm\/","title":{"rendered":"STS 12mm Fibre Cement Construction &#038; Tile-Backing Board (1.2m x 0.8m)"},"content":{"rendered":"<p>The STS Construction Board is a heavy-duty fibre cement board boasting impressive fire protection properties for applications both internally and externally.<\/p>\n<p>Suitable for internal and external use. Impervious to moisture and A1 Fire Rated. The STS Construction Boards have numerous applications including over boarding timber floors prior to tiling as well as cavity closure, eaves boards, under canopies, or as a ceiling board where fire rating is required. Achieving its Euro Class A1 Fire Rating puts it into a league of boards with the highest level of fire-rated performance within the construction industry.  Along with this, you can achieve up to 118 mins fire insulation burn time on a very simple party wall build-up.<\/p>\n<p>Key areas of use:<\/p>\n<ul>\n<li>Internal party walls<\/li>\n<li>Wood\/multi-fuel burning stove surround<\/li>\n<li>Spandrel panels<\/li>\n<li>Ceiling board<\/li>\n<li>Oil tank surround<\/li>\n<li>Grain store fire boarding<\/li>\n<li>Electrical circuit board backer<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>High-performance, high-strength &#038; non-combustible fire protection construction &#038; tile-backer board.<\/p>\n","protected":false},"featured_media":9190,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[138,142,14391,14392,146,2286,14989,175,2364,14387,14390],"product_tag":[],"class_list":{"0":"post-10041","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-building-materials","7":"product_cat-render-plastering","8":"product_cat-construction-boards-render-plastering","9":"product_cat-fibre-cement-boards-construction-boards-render-plastering","10":"product_cat-timber-joinery","11":"product_cat-sheet-materials","12":"product_cat-sts-boards","13":"product_cat-painting-decorating","14":"product_cat-tiling-wallpaper","15":"product_cat-tile-backing-boards-tiling-wallpaper","16":"product_cat-fibre-cement-tile-backing","18":"first","19":"instock","20":"taxable","21":"shipping-taxable","22":"purchasable","23":"product-type-simple"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>STS 12mm Fibre Cement Construction &amp; Tile-Backing Board (1.2m x 0.8m) - Robert Price<\/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.robert-price.co.uk\/shop\/product\/sts-12mm-fibre-cement-construction-tile-backing-board-1-2m-x-0-8mm\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"STS 12mm Fibre Cement Construction &amp; Tile-Backing Board (1.2m x 0.8m) - Robert Price\" \/>\n<meta property=\"og:description\" content=\"High-performance, high-strength &amp; non-combustible fire protection construction &amp; tile-backer board.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.robert-price.co.uk\/shop\/product\/sts-12mm-fibre-cement-construction-tile-backing-board-1-2m-x-0-8mm\/\" \/>\n<meta property=\"og:site_name\" content=\"Robert Price\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/RobertPriceBuildersMerchants\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-11T16:50:06+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.robert-price.co.uk\/shop\/wp-content\/uploads\/2023\/09\/sts-board.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\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.robert-price.co.uk\/shop\/product\/sts-12mm-fibre-cement-construction-tile-backing-board-1-2m-x-0-8mm\/\",\"url\":\"https:\/\/www.robert-price.co.uk\/shop\/product\/sts-12mm-fibre-cement-construction-tile-backing-board-1-2m-x-0-8mm\/\",\"name\":\"STS 12mm Fibre Cement Construction & Tile-Backing Board (1.2m x 0.8m) - Robert Price\",\"isPartOf\":{\"@id\":\"https:\/\/www.robert-price.co.uk\/shop\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.robert-price.co.uk\/shop\/product\/sts-12mm-fibre-cement-construction-tile-backing-board-1-2m-x-0-8mm\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.robert-price.co.uk\/shop\/product\/sts-12mm-fibre-cement-construction-tile-backing-board-1-2m-x-0-8mm\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.robert-price.co.uk\/shop\/wp-content\/uploads\/2023\/09\/sts-board.jpg\",\"datePublished\":\"2023-09-27T13:19:13+00:00\",\"dateModified\":\"2026-03-11T16:50:06+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.robert-price.co.uk\/shop\/product\/sts-12mm-fibre-cement-construction-tile-backing-board-1-2m-x-0-8mm\/#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.robert-price.co.uk\/shop\/product\/sts-12mm-fibre-cement-construction-tile-backing-board-1-2m-x-0-8mm\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\/\/www.robert-price.co.uk\/shop\/product\/sts-12mm-fibre-cement-construction-tile-backing-board-1-2m-x-0-8mm\/#primaryimage\",\"url\":\"https:\/\/www.robert-price.co.uk\/shop\/wp-content\/uploads\/2023\/09\/sts-board.jpg\",\"contentUrl\":\"https:\/\/www.robert-price.co.uk\/shop\/wp-content\/uploads\/2023\/09\/sts-board.jpg\",\"width\":800,\"height\":800},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.robert-price.co.uk\/shop\/product\/sts-12mm-fibre-cement-construction-tile-backing-board-1-2m-x-0-8mm\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.robert-price.co.uk\/shop\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\/\/www.robert-price.co.uk\/shop\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"STS 12mm Fibre Cement Construction &#038; 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