{"id":47107,"date":"2026-11-11T13:35:06","date_gmt":"2026-11-11T13:35:06","guid":{"rendered":"https:\/\/www.newsteelconstruction.com\/wp\/?p=47107"},"modified":"2026-11-11T13:35:13","modified_gmt":"2026-11-11T13:35:13","slug":"mayfair-offices-topped-out-with-steel","status":"publish","type":"post","link":"https:\/\/www.newsteelconstruction.com\/wp\/mayfair-offices-topped-out-with-steel\/","title":{"rendered":"Mayfair offices topped out with steel"},"content":{"rendered":"
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Working on behalf of CO-RE, Mace Construct has topped out on its 10-storey Lansdowne House commercial development, which overlooks the southern end of Berkeley Square.<\/p>\n\n\n\n

Targeting the highest standards for sustainability <\/a>and wellbeing, the prestigious scheme has been designed with a steel-framed \u2018crown\u2019.<\/p>\n\n\n\n

Lessening the project\u2019s impact on its historic setting, the steel-framed floors<\/a> are set back from the rest of the concrete-framed structure, forming an eighth-floor outdoor terrace extending around three sides of the building.<\/p>\n\n\n\n

\u201cSteelwork was chosen for this part of the project as it offered an easier way to form<\/a> the different column<\/a> settings needed to form the set-back as well as providing a lighter framing solution than alternative methods,\u201d says Tyr\u00e9ns AKT Associate Director\u202fWai Pang.<\/p>\n\n\n\n

As well as office spaces, with some of the best views in the building, the \u2018crown\u2019 also incorporates a 250-person auditorium and events space. This double-height space was a late design change requested by Blackstone, the tenant that will occupy all of the building\u2019s office floorplates.<\/p>\n\n\n\n

Creating the auditorium\u2019s open-plan space are two 13m-long plate girders, positioned at roof level.<\/p>\n\n\n\n

The girders each weigh 7.6t and represent the two heaviest steel pieces within steelwork contractor Severfield\u2019s package.<\/p>\n","protected":false},"excerpt":{"rendered":"

Working on behalf of CO-RE, Mace Construct has topped out on its 10-storey Lansdowne House commercial development, which overlooks the southern end of Berkeley Square. Targeting the highest standards for sustainability and wellbeing, the prestigious scheme has been designed with a steel-framed \u2018crown\u2019. Lessening the project\u2019s impact on its historic setting, the steel-framed floors are […]<\/p>\n","protected":false},"author":1,"featured_media":47108,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_hide_featured_image":false,"_jetpack_featured_image_duplicate_dismissed":0,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[2396],"tags":[],"class_list":["post-47107","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-weekly-news"],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p3WsLP-cfN","jetpack_featured_media_url":"https:\/\/www.newsteelconstruction.com\/wp\/wp-content\/uploads\/2026\/11\/Mayfair-Landsdowne261112.jpg","_links":{"self":[{"href":"https:\/\/www.newsteelconstruction.com\/wp\/wp-json\/wp\/v2\/posts\/47107","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsteelconstruction.com\/wp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsteelconstruction.com\/wp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsteelconstruction.com\/wp\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsteelconstruction.com\/wp\/wp-json\/wp\/v2\/comments?post=47107"}],"version-history":[{"count":2,"href":"https:\/\/www.newsteelconstruction.com\/wp\/wp-json\/wp\/v2\/posts\/47107\/revisions"}],"predecessor-version":[{"id":47110,"href":"https:\/\/www.newsteelconstruction.com\/wp\/wp-json\/wp\/v2\/posts\/47107\/revisions\/47110"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsteelconstruction.com\/wp\/wp-json\/wp\/v2\/media\/47108"}],"wp:attachment":[{"href":"https:\/\/www.newsteelconstruction.com\/wp\/wp-json\/wp\/v2\/media?parent=47107"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsteelconstruction.com\/wp\/wp-json\/wp\/v2\/categories?post=47107"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsteelconstruction.com\/wp\/wp-json\/wp\/v2\/tags?post=47107"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}