{"id":122388,"date":"2026-04-15T15:56:00","date_gmt":"2026-04-15T13:56:00","guid":{"rendered":"https:\/\/www.maccaferri.com\/uk\/success-stories\/blackburn-housing-development-retaining-wall\/"},"modified":"2026-04-15T15:56:00","modified_gmt":"2026-04-15T13:56:00","slug":"blackburn-housing-development-retaining-wall","status":"publish","type":"stories","link":"https:\/\/www.maccaferri.com\/uk\/success-stories\/blackburn-housing-development-retaining-wall\/","title":{"rendered":"Blackburn Housing Development Retaining Wall"},"content":{"rendered":"<div class=\"container-fluid carousel-image-gallery\">\n        <div class=\"row\">\n            <div id=\"carouselImageblock_63ae097fdffd7\" class=\"carousel slide carouselImageGallery\" data-bs-ride=\"carousel\">\n                <!-- \/\/ Indicators -->\n                <ol class=\"carousel-indicators\">\n                                            <li data-bs-target=\"#carouselImageblock_63ae097fdffd7\" data-bs-slide-to=\"0\" class=\"active\" aria-current=\"true\" aria-label=\"Slide\"><\/li>\n                                            <li data-bs-target=\"#carouselImageblock_63ae097fdffd7\" data-bs-slide-to=\"1\" class=\"\" aria-current=\"true\" aria-label=\"Slide\"><\/li>\n                                            <li data-bs-target=\"#carouselImageblock_63ae097fdffd7\" data-bs-slide-to=\"2\" class=\"\" aria-current=\"true\" aria-label=\"Slide\"><\/li>\n                                    <\/ol>\n\n                <div class=\"carousel-inner container\" role=\"listbox\">\n                                            <div class=\"carousel-item active\">\n                        <div class=\"col-12 col-lg-4 col-xl-4 col-xxl-4 space-mobile\">\n                            <div class=\"grid-item-wrapper\">\n                                <div class=\"img-responsive-wrapper\">\n                                    <div class=\"img-responsive\">\n                                        <div class=\"img-wrapper\"><img decoding=\"async\" src=\"https:\/\/www.maccaferri.com\/uk\/wp-content\/uploads\/2024\/05\/3172-2\" alt=\"\" \/><\/div>\n                                    <\/div>\n                                <\/div>\n                                <div class=\"griditem-text-wrapper text-center\">\n                                    <p class=\"griditem-text text-center\">Finished gabion wall stretching along the line of  properties<\/p>\n                   \n                                <\/div>\n                            <\/div>\n                        <\/div>\n                        <\/div>\n                                            <div class=\"carousel-item \">\n                        <div class=\"col-12 col-lg-4 col-xl-4 col-xxl-4 space-mobile\">\n                            <div class=\"grid-item-wrapper\">\n                                <div class=\"img-responsive-wrapper\">\n                                    <div class=\"img-responsive\">\n                                        <div class=\"img-wrapper\"><img decoding=\"async\" src=\"https:\/\/www.maccaferri.com\/uk\/wp-content\/uploads\/2024\/05\/3172-1\" alt=\"\" \/><\/div>\n                                    <\/div>\n                                <\/div>\n                                <div class=\"griditem-text-wrapper text-center\">\n                                    <p class=\"griditem-text text-center\">Finished Gabion wall<\/p>\n                   \n                                <\/div>\n                            <\/div>\n                        <\/div>\n                        <\/div>\n                                            <div class=\"carousel-item \">\n                        <div class=\"col-12 col-lg-4 col-xl-4 col-xxl-4 space-mobile\">\n                            <div class=\"grid-item-wrapper\">\n                                <div class=\"img-responsive-wrapper\">\n                                    <div class=\"img-responsive\">\n                                        <div class=\"img-wrapper\"><img decoding=\"async\" src=\"https:\/\/www.maccaferri.com\/uk\/wp-content\/uploads\/2024\/05\/3172-3\" alt=\"\" \/><\/div>\n                                    <\/div>\n                                <\/div>\n                                <div class=\"griditem-text-wrapper text-center\">\n                                    <p class=\"griditem-text text-center\"> Gabion wall under construction<\/p>\n                   \n                                <\/div>\n                            <\/div>\n                        <\/div>\n                        <\/div>\n                                    <\/div>\n            <\/div>\n\n        <\/div>\n    <\/div><div class=\"container-full text-bocolor-block-white\">\n        <div class=\"row\">\n        <div class=\"col-12\">\n            <div class=\"container box-container\">\n                <div class=\"row\">\n                    <div class=\"col-12\">\n                        <h3>Challenge<\/h3>\n                    <\/div>\n                <\/div>\n            <\/div>\n        <\/div>    \n    <\/div>\n        <div class=\"row\">\n        <div class=\"col-12\">\n            <div class=\"container box-container\">\n                <div class=\"row\">\n                    <div class=\"col-12 content\">\n                        <p>A residential development on Queen Victoria Street in Blackburn, led by Countryside Properties, presented significant ground engineering challenges due to the site\u2019s sloping terrain. In order to create level platforms for housing and maximise the available development area, a retaining wall was required along a key boundary.<\/p>\n<p>The original design specified a pre-cast concrete retaining wall. However, this solution raised concerns in terms of cost, constructability, and overall value. Countryside Properties therefore engaged Maccaferri to provide a value-engineered retaining wall solution that could meet structural requirements while improving efficiency and reducing project costs.<\/p>\n                    <\/div>\n                <\/div>\n            <\/div>\n        <\/div>\n    <\/div>\n    <\/div>\n<div class=\"container-full text-bocolor-block-green\">\n        <div class=\"row\">\n        <div class=\"col-12\">\n            <div class=\"container box-container\">\n                <div class=\"row\">\n                    <div class=\"col-12\">\n                        <h3>Solution<\/h3>\n                    <\/div>\n                <\/div>\n            <\/div>\n        <\/div>    \n    <\/div>\n        <div class=\"row\">\n        <div class=\"col-12\">\n            <div class=\"container box-container\">\n                <div class=\"row\">\n                    <div class=\"col-12 content\">\n                        <p>Maccaferri proposed a gabion retaining wall as a cost-effective and high-performance alternative to the pre-cast concrete system. The solution consisted of a 200-metre-long mass gravity gabion wall, with heights reaching up to 3.5 metres. The wall was designed with a steep front face to maximise usable land for housing development, significantly improving site yield.<\/p>\n<p>This gabion wall system not only reduced construction costs but also simplified installation compared to pre-cast concrete, offering both economic and programme advantages.<\/p>\n<p>Due to sections of the wall being located adjacent to an existing roadway, the structure required enhanced durability to withstand exposure to winter salt spray and aggressive environmental conditions. A 120-year design life was specified for these areas.<\/p>\n<p>To meet these requirements, Maccaferri utilised double-twist woven mesh gabions, manufactured from steel wire with a zinc-aluminium galvanised coating and an additional PoliMac polymer coating. This advanced protective system ensures long-term performance and corrosion resistance, even in harsh environments, and is fully supported by BBA Certification.<\/p>\n<p>The gabions were filled with locally sourced, hand-placed stone, creating a visually appealing, natural dry-stone wall finish that complemented the residential setting. Standard galvanised gabions were not suitable for this project, as they would not have achieved the required design life under these exposure conditions.<\/p>\n                    <\/div>\n                <\/div>\n            <\/div>\n        <\/div>\n    <\/div>\n    <\/div><div class=\"wp-block-mac-container-block box-container\"><div class=\"container\"><h2>Used Products<\/h2><div class=\"row\"><div class=\"col-12 col-sm-12 col-md-12 col-lg-3 col-xl-3 col-xxl-3\"><div class=\"wp-block-mac-card-new-block block-latest-news-container\"><div class=\"card\"><div class=\"content-images\"><img decoding=\"async\" class=\"box-image\" src=\"https:\/\/www.maccaferri.com\/uk\/wp-content\/uploads\/2024\/07\/Gabion_product_header.jpg\" alt=\"Gabions\" title=\"Gabions\" \/><\/div><div class=\"card-body\"><h6>Gabions<\/h6><span class=\"abstract\">A Wide Portfolio of Solutions&nbsp;Maccaferri offers an extensive range of tailored solutions to meet every specific need<\/span><a href=\"https:\/\/www.maccaferri.com\/uk\/products\/gabions\/\" class=\"cta\" rel=\"noopener\" title=\"Gabions\">View\n                           <span class=\"text\" value=\"\" \/>\n                           <\/a><div data-post-id=\"113741\" class=\"star \" title=\"Add to wishlist\"><span class=\"material-symbols-rounded starrate\">star<\/span><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><!--usedproducts-->","protected":false},"excerpt":{"rendered":"<p>Maccaferri proposed a gabion retaining wall as a cost-effective and high-performance alternative to the pre-cast concrete system. The solution cons<\/p>\n","protected":false},"featured_media":12703,"parent":0,"menu_order":0,"template":"","stories-category":[],"stories-tag":[],"class_list":["post-122388","stories","type-stories","status-publish","has-post-thumbnail","hentry"],"acf":{"products":[113741],"applications":[106318,106318],"solutions":[106336],"sectors":[106252]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.0 (Yoast SEO v27.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Blackburn Housing Development Retaining Wall - Maccaferri UK &amp; Ireland<\/title>\n<meta name=\"description\" content=\"Explore our Success Stories: Blackburn Housing Development Retaining Wall. 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