{"id":5724,"date":"2025-12-03T10:25:15","date_gmt":"2025-12-03T09:25:15","guid":{"rendered":"https:\/\/metalobil.fr\/projets\/monumental-staircase-1\/"},"modified":"2026-04-29T09:20:36","modified_gmt":"2026-04-29T07:20:36","slug":"monumental-staircase-1","status":"publish","type":"projets","link":"https:\/\/metalobil.fr\/en\/projets\/monumental-staircase-1\/","title":{"rendered":"Monumental Staircase #1"},"content":{"rendered":"[vc_row type=&#8221;full_width_content&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; scene_position=&#8221;center&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; row_position_desktop=&#8221;default&#8221; row_position_tablet=&#8221;inherit&#8221; row_position_phone=&#8221;inherit&#8221; 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width=&#8221;1\/2&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; column_padding_type=&#8221;advanced&#8221; undefined=&#8221;&#8221; gradient_type=&#8221;default&#8221;][\/vc_column_inner][vc_column_inner column_padding=&#8221;padding-10-percent&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/2&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; column_padding_type=&#8221;default&#8221; undefined=&#8221;&#8221; gradient_type=&#8221;default&#8221;][nectar_responsive_text inherited_font_style=&#8221;default&#8221; font_size_desktop=&#8221;2vw&#8221; font_line_height=&#8221;1.1&#8243; text_direction=&#8221;default&#8221; font_size_phone=&#8221;7vw&#8221;]\n<h1><span data-sheets-root=\"1\">Monumental Staircase #1<\/span><\/h1>\n[\/nectar_responsive_text][divider line_type=&#8221;No Line&#8221; custom_height=&#8221;1.5em&#8221;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]\u2014 Saint-Herblain (44) \u2014 2017<br \/>\n<strong>Architect:<\/strong> <span data-sheets-root=\"1\">Forma6<br \/>\n<strong>Client:<\/strong> Tolefi<br \/>\n<strong>Location:<\/strong> ZAC Ar Mor<\/span><\/p>\n<p><span style=\"color: #000000;\">The forma6 agency designed the park\u2019s six buildings as a series that is genetically identical, where brick becomes the DNA and each central core an identity marker. <\/span><span style=\"color: #000000;\">In the first building, delivered in 2017, M\u00e9talobil produced the atrium staircases and ceilings, extending the project\u2019s timber language and rhythmic expression.<br \/>\n<\/span><span style=\"color: #000000;\">The intervention transforms the stringer into a diffuse structural framework, extended to the balustrades and plenums, until the structure disappears in favour of floating treads.<br \/>\n<\/span><span style=\"color: #000000;\">This strong formal gesture gives the atrium a singular identity, which has become an architectural landmark for users and visitors.<\/span><\/p>\n<div class=\"flex flex-col text-sm pb-25\">\n<article class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [&amp;:has([data-writing-block])&gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" tabindex=\"-1\" data-turn-id=\"request-698499e1-a098-8333-a40b-fec0b66615c6-5\" data-testid=\"conversation-turn-8\" data-scroll-anchor=\"true\" data-turn=\"assistant\">\n<div class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\">\n<div class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto 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