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    Red staircase anchors Diesel store in Miami Design District

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    Fashion brand Diesel has debuted a retail design concept at its store in the Miami Design District, featuring raw metal surfaces and a red lacquered spiral staircase.

    Designed under the creative direction of Glenn Martens, who joined the brand in 2020, the industrial-style store is intended to reflect “the brand’s signature bold attitude”.
    Diesel’s new store in Miami Design District debuts an industrial-style retail concept”Envisioned as a fresh, powerful expression of Diesel’s design edge and identity, the store is anchored by a glass facade framed in signature Diesel red with the brand’s red-and-white Biscotto logo,” said the design team.
    Red was also applied selectively to interior elements, including a statement spiral staircase and a wall behind at the back of the store.
    The store’s focal point is a red lacquered-metal spiral staircaseThe helical lacquered-metal form has solid balustrades and steps with a diamond-plate texture for added grip.

    It leads up to a second level where another red wall with floating shelves is used for product displays.
    The staircase has solid balustrades and steps with diamond-plate texture for added gripAcross the two floors, the 1,900-square-foot (177-square-metre) store presents the full Diesel collection.
    Bags, shoes, accessories and fragrances are presented on the lower level, while areas dedicated to denim, ready-to-wear apparel and footwear can be found upstairs.
    The upper level also has a red display wall that stands out against the concrete and metallic surfacesExposed concrete floors and ceilings, and walls covered in riveted raw metal panels and mirrors create a monochromatic backdrop that allows the red elements to stand out.
    “Throughout the space, minimalist red leather couches and streamlined silver fixtures create a strong sense of structure with a touch of softness,” said the team.

    Space-age design informs Nodaleto shoe store by Rafael de Cárdenas

    Vitrines for displaying accessories on the ground floor sit atop crinkled metal bases, though the sales counter opposite is flat and sleek.
    Both levels have floor-to-ceiling glass across the street facade, and at night, fluorescent lighting throughout the store gives off a harsh white glow.
    The ground floor features vitrines atop crinkled metal basesFollowing the Miami store unveiling, the interior concept will be rolled out to global Diesel locations.
    The brand was founded in 1978 by Italian entrepreneur Renzo Rosso, who still serves as its president.
    The Diesel store joins many luxury fashion brands in Miami Design DistrictMiami Design District is home to the stores of many luxury fashion labels, each of which has exterior and interior treatments designed to reflect its distinct brand identity.
    Other examples include Louis Vuitton’s menswear space, which Dutch studio Marcel Wanders wrapped in a patterned facade informed by the brand’s monogram, and a Christian Louboutin boutique that’s covered in tree bark.
    The photography is courtesy of Diesel.

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      Dezeen’s top 10 staircases of 2023

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      Continuing our 2023 review, we have selected 10 striking staircases published on Dezeen this year, from prefabricated plywood steps at a Cornish home to a colourful set for an opera in a Swiss theatre.

      Architects and designers have continued to find clever solutions to travelling on foot from one storey to another in 2023 by creating staircases that are both beautiful and functional.
      Ranging from the spectacular to the space-saving, here are Dezeen’s top 10 staircases of 2023:
      Photo by Purnesh Dev NikhanjRibbon House, India, by Studio Ardete
      An angular balustrade with tilting black rails twists around sweeping concrete steps to form the staircase at Ribbon House, a home in Punjab with an equally sculptural exterior.

      Architecture office Studio Ardete placed open living spaces next to the staircase on each floor to create lobby-like communal areas on the house’s different levels.
      Find out more about Ribbon House ›
      Photo by Lorenzo ZandriHouse by the Sea, UK, by Of Architecture
      House by the Sea is the home of a surfer-and-artist couple in Newquay, Cornwall, that was designed to be “simple, robust and utilitarian”.
      For the interior, London studio Of Architecture inserted prefabricated plywood steps leading to a cosy mezzanine level tucked beneath the dwelling’s sloping roof.
      Find out more about House by the Sea ›
      Photo by Schnepp RenouHaus 1, Germany, by MVRDV and Hirschmüller Schindele Architekten
      A bright yellow, zigzagging staircase juts out from the facade of the Haus 1 building in Berlin, creating the appearance of a striking crane and providing a beacon for approaching visitors.
      Dutch studio MVRDV worked with local studio Hirschmüller Schindele Architekten to design Haus 1, which forms part of the city’s Atelier Gardens redevelopment.
      Find out more about Haus 1 ›
      Photo by Pezo von EllrichshausenLuna House, Chile, by Mauricio Pezo and Sofia von Ellrichshausen
      Brutalist-style spiral staircases connect the storeys of Luna House, an expansive geometric complex in Chile comprised of 12 individual buildings.
      Chilean studio Pezo von Ellrichshausen designed the stairs and the majority of the structure in reinforced concrete, which is highly textured thanks to imprints left behind by wooden formwork.
      Find out more about Luna House ›
      Photo by Paolo Abate.Rigoletto set design, Switzerland, by Pierre Yovanovitch
      French interior designer Pierre Yovanovitch embedded moving, curved walls within an undulating staircase that stretched the full width of the stage for a production of Giuseppe Verdi’s opera Rigoletto at Theatre Basel.
      Bathed in coloured light, the flexible walls created a neutral set for the performers to balance the play’s complex plot, according to the designer.
      Find out more about this staircase ›
      Photo by James Leng (also top)Hairpin House, USA, by Studio J Jih and Figure
      This Boston house was renovated to revolve around a sculptural “hairpin” staircase informed by the twists and turns of mountain roads.
      Designed by American firms Studio J Jih and Figure, the white oak stairs were created to increase the home’s useable floor area by 20 per cent.
      Find out more about Hairpin House ›
      Photo by Alex Shoots BuildingsHouse in Pernek, Slovakia, by Ksa Studený
      This home in the village of Pernek, Slovakia, was designed in the shape of an isosceles trapezoid, mirroring its longitudinal profile.
      Architecture studio Ksa Studený positioned a chunky white staircase over a slanted slab of concrete to divide the interior space.
      Find out more about this house ›
      Photo by Jim StephensonThe Arbor House, Scotland, by Brown & Brown
      A spiral staircase made from birch plywood winds into the dining area at The Arbor House by Brown & Brown, located in a conservation area in Aberdeen.
      The studio assembled the stairs over three weeks, with timber treads individually cut and hand-layered to form a smooth curve.
      Find out more about The Arbor House ›
      Photo by Gokul Rao KadamSNN Clermont residential tower, India, by FADD Studio
      Indian practice FADD Studio renovated two apartments within the SNN Clermont residential tower in Bangalore to create a fused multi-generational home.
      The studio took cues from the curves of caterpillars when creating a swooping staircase, which connects the two flats and features deep red marble risers.
      Find out more about these apartments ›
      Photo courtesy of The Conran ShopThe Conran Shop, Japan, by Keiji Ashizawa 
      Japanese designer Keiji Ashizawa created interiors for The Conran Shop in Tokyo to reflect the inside of someone’s home.
      The store’s mezzanine floor is accessible by a minimalist geometric staircase featuring a handrail made from black paper cords.
      Find out more about The Conran Shop ›

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      Dezeen's top 10 staircases of 2022

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      As part of our review of 2022, we have selected 10 eye-catching staircases published on Dezeen this year, including stairs that turn, twist or double as seating.

      This year’s roundup of staircases features a children’s library in China with two intertwining timber stairs, a 25-metre-tall staircase in the Netherlands and a plywood spiral staircase in a barn conversion.
      Read on for Dezeen’s top 10 staircases of 2022:
      Photo by Leonardo FinottiCasa Thomé Beira da Silva, Brazil, by Marcos Bertoldi Arquitetos
      This helical wooden staircase anchors the large living space in Casa Thomé Beira da Silva, a Brazilian house designed by Marcos Bertoldi Arquitetos.

      The winding staircase leads to the bedrooms on the first floor of the home, which features a screen of chevron-patterned wooden planks wrapped around the exterior.
      Find out more about Casa Thomé Beira da Silva ›
      Photo by Ronan MézièreEscher House, Canada, by Naturehumaine
      Informed by the works of Dutch artist MC Escher, Canadian studio Naturehumaine inserted an angular staircase into this family home in Montreal as part of a renovation project.
      The centrepiece of the Escher House transformation, the new staircase is top-lit by a skylight and made up of wooden treads with black steel sides and guard rails.
      Find out more about Escher House ›
      Photo by Alex BaxterBarn at the Ahof, the Netherlands, by Julia van Beuningen
      Architectural designer Julia van Beuningen converted a late 19th-century barn into a residence with this plywood spiral staircase as the central focus.
      The staircase has a curved, swooping form designed to contrast with the barn’s rustic structure and leads from the open-plan living space on the ground floor to the newly added first floor, where bedrooms and bathrooms are located.
      Find out more about Barn at the Ahof ›
      Photo by Kenya ChibaKappa House, Japan, by Archipelago Architects Studio
      A series of staircases divide the spaces inside Kappa House in Kanagawa, Japan, designed by architecture practice Archipelago Architects Studio.
      The first two sets of stairs connect the house’s three floor levels, while the third staircase extends to the ceiling and is used as a place to sit, eat, drink or read.
      Find out more about Kappa House ›
      Photo by Lorenzo ZandriFarleigh Road House, UK, by Paolo Cossu Architects
      UK architecture studio Paolo Cossu Architects renovated the basement of Farleigh Road House in London, adding a chunky oak staircase to connect the floor with the rest of the house above.
      Designed to double as a place for the residents to sit and chat, wooden blocks were inserted on one side of the stairs to define the walking route, while deep steps that align with bookshelves on the adjacent wall provide seating.
      Find out more about Farleigh Road House ›
      Photo by Stijn PoelstraDe Niewe Herdgang, the Netherlands, by Architectuur Maken
      De Niewe Herdgang is a sculptural staircase designed by Dutch studio Architectuur Maken that rises 25 metres above the landscape to create a viewpoint overlooking the city of Tilburg in the Netherlands.
      Built from a galvanised steel frame with thin planks of Accoya wood, the watchtower aims to reconnect people with the landscape, which has been fragmented by roads.
      Find out more about De Niewe Herdgang ›
      Photo by Marcela GrassiLoft in Poblenou, Spain, by NeuronaLab
      This blue stair unit provides additional storage and a mezzanine bedroom in a compact Barcelona apartment renovated by local architecture studio NeuronaLab.
      The unit also divides spaces in the residence, transforming it from a studio loft to a two-bedroom apartment with separated work and living areas.
      Find out more about Loft in Poblenou ›
      Photo by Roberto RuizPalau Apartment, Spain, by Colombo and Serboli Architecture
      In another Barcelona apartment, Spanish studio Colombo and Serboli Architecture designed a multi-part staircase made up of micro-cement bottom steps with recessed shelving, timber box steps and suspended timber steps.
      The micro-cement base extends and dog-legs to form the backrest of the sofa on one side and a bench for the dining area on the other side.
      Find out more about Palau Apartment ›
      Photo courtesy of Kengo Kuma and AssociatesHisao & Hiroko Taki Plaza, Japan, by Kengo Kuma and Associates
      Japanese studio Kengo Kuma and Associates designed this student hub for the Tokyo Institute of Technology, which is built partially underground with a stepped roof made up of bleachers.
      The stepped roof is accessed by an external staircase that extends into the interior of the building, separated by glazing to blur the boundary between inside and out.
      Find out more about Hisao & Hiroko Taki Plaza ›
      Photo by Zhao SaiPingtan Book House, China, by Condition_Lab
      A double-helix staircase with deep treads and spacious landings provides space for children to read and play in this library located in China’s Hunan province, designed by architecture research studio Condition_Lab.
      Accessed from the ground floor, the two spiral timber staircases at Pingtan Book House intertwine around a square void before meeting again on the top level.
      Find out more about Pingtan Book House ›

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      Julia van Beuningen adds spiral stair in Dutch barn conversion

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      A spiral staircase made from plywood is the showpiece of this thatched barn in Gelderland, the Netherlands, which architectural designer Julia van Beuningen has converted into a residence.

      Van Beuningen has overseen a complete transformation of the late 19th-century building, named Barn at the Ahof, turning it into a rental home with four bedrooms and a large open-plan living space.
      The plywood staircase was produced by manufacturer EeStairsThe plywood staircase, produced by manufacturer EeStairs, sits at the heart of the floor plan. With its precise curved geometry and slender components, it offers a playful contrast with the barn’s rustic wooden columns and beams.
      “We thought, if we’re going to do something, we have to do it properly,” Van Beuningen told Dezeen.
      The staircase leads up to a new first floor within the converted barn”This is very different and very unusual in a barn like this,” Van Beuningen added. “It’s something you either love or hate, but it’s definitely a statement.”

      Barn at the Ahof is one of several buildings on an ancient farming estate named Landgoed Appel that Van Beuningen inherited from her family.
      She is planning to overhaul the entire site through a mix of rebuilds and refurbishments and create a series of low-energy houses that can be used for either long-term or holiday rentals.
      An open-plan living space occupies the ground floorAs the barn had been previously renovated approximately 10 years ago, it didn’t require as much work as some of the other properties on the estate.
      Van Beuningen is not a qualified architect – she is primarily a cellist and works in architecture part-time – so she enlisted local studio Flip Wentink Architecten to oversee the planning stages.
      However, she decided to manage the detailed-design phase herself, adding in extra details like the spiral staircase and some built-in joinery elements.
      The first floor provides two bedrooms and bathroomsOn the ground floor, the staircase creates a divide between a dining area and a lounge with a wood-burning stove. A minimal steel kitchen island runs along the side of this space.
      Also on this storey is an accessible bedroom and bathroom suite.
      The newly added first floor, which is much smaller in size, accommodates two additional bedrooms and bathrooms.
      Bespoke joinery provides in-built storageVan Beuningen tried to use simple natural materials wherever possible.
      As well as the plywood staircase and joinery, the renovated barn features walls of flax and lime plaster.

      Alibi Studio cuts slice through disused barn to frame sky views

      “It’s quite a proud building,” said the designer, “and it’s quite strong and industrial.”
      “I wanted to respect this industrial nature, which is not easy when adding in a new floor that is quite a heavy element. So I thought we should be quite humble in terms of materials.”
      Glazing skirts the edge of the first-floor bedroomsClever glazing details help to elevate the design.
      Highlights include large glass doors that can be concealed behind stable-style shutters, tall and slender skylights, and a narrow strip of glazing that skirts the edge of the first floor.
      A third bedroom is located on the ground floorExternally, the building has a more traditional appearance thanks to its thatched roof and red brick walls.
      Barn at the Ahof is the second completed building at the Landgoed Appel estate, following the refurbishment of the former bakehouse. Still to come is the overhauled farmhouse, revamped sheep shed and a new-build barn.
      Large glass doors are fronted by stable-style shuttersEnvironmental sustainability is a key concern for Van Beuningen, so all of the buildings are being designed to incorporate solar panels and ground-source heat pumps.
      Some sections of the estate have been rewilded, while ancient wetlands have been reinstated.
      Skylights puncture the traditional thatch roofVan Beuningen hopes the project can pave the way for more sustainable tourism in Dutch rural communities. At a time when the government is restricting the farming industry, in order to reduce greenhouse gas emissions, she hopes to show farmers can explore other revenue streams.
      “It’s really a long-term project in that sense,” she added.
      Other recent barn conversions featured on Dezeen include the stone Woodthorpe Stables in Surrey by Delve Architects and North River Architecture’s extension of an 18th-century farm building in New York.
      The photography is by Alex Baxter.
      Project credits
      Client: Landgoed AppelArchitect: Flip Wentink ArchitectenInterior architect: Julia van BeuningenStructural engineer: Peter Rommers/Luuk van Doeveren ArchitektuurM&E consultant: Peter RommersQuantity surveyor: Peter RommersLighting consultant: Julia van BeuningenStaircase engineering/fabrication: EeStairs

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      Norman Kelley remodels Chicago apartment to showcase chair collection

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      Design studio Norman Kelley and architect Spencer McNeil have completed Apartment for Chairs, a two-storey unit that features ample space for guests and a diverse collection of chairs.

      Located in a contemporary, high-rise building in Chicago’s Near North neighbourhood, the apartment was designed for a couple.
      Apartment for Chairs is located in a Chicago high-riseOne of the clients is a longtime local resident who collects art and furniture, and the other is a Detroit transplant who prefers cosy environments with organic materials and neutral colours.
      The goal was to create a home that suited both personalities and offered plenty of space for hosting guests and displaying the owners’ extensive chair collection.
      The dwelling was designed to house a diverse collection of chairsSpanning from the early 20th century to the present, the collection includes a Shaker tilter chair and pieces from the Bauhaus and De Stijl movements. Designers include Gerrit Rietveld, Piero Fornasetti, Gio Ponti, Marcel Breuer and Lina Bo Bardi, among others. The exact number of chairs is not being disclosed.

      “It is very much a living collection,” said local studio Norman Kelley, which designed the apartment in collaboration with Chicago architect Spencer McNeil.
      Norman Kelley created the project with Spencer McNeilThe project entailed combining two apartments – one atop the other – to form a spacious, two-storey unit.
      In total, the conjoined apartment encompasses 4,000 square feet (372 square metres).
      The apartment exists on two levelsThe lower level serves as the main apartment, while the bulk of the upper level is meant to act as its own private apartment – similar to an in-law suite, the team said.
      A range of modifications were made throughout the unit, including spatial changes and new finishes.
      Neutral wooden interiors are interrupted by small pops of colourThe most drastic change involved opening up a room on the upper level to form a mezzanine overlooking the lower-level living room. The double-height living room was pre-existing.
      The mezzanine, which holds an office, is connected to the room below by a new spiral staircase.
      A spiral staircase connects the two storeys”Our mandate from the owner was to create an object worthy of inclusion with the collected works of design in the home,” the team said of the staircase.
      Near the stair is a 20-foot-tall (six-metre) display area where books and chairs are on view. The steel display system has pegs, shelves, and backlit niches.
      Eames side chairs feature in the living roomOverall, the unit features a mix of vintage and contemporary decor, along with finishes such as white oak, walnut and limestone. In several areas, concrete structural elements were left exposed.
      The living room is fitted with a sectional by Molteni, Eames side chairs and a vintage Noguchi coffee table. An adjacent reading nook is adorned with chairs by Ponti and the Eameses. Overhead are globe-shaped lights by Jasper Morrison.
      Ample space was created to allow for entertainingJust off the living room, the kitchen and dining area were expanded, which was made possible by the elimination of a powder room.
      Finishes in the kitchen include lacquer cabinets, quartz countertops and a back-painted glass backsplash.
      The kitchen includes walnut stoolsWalnut stools were conceived by Norman Kelley and fabricated locally by Jason Lewis – one of several bespoke pieces.
      In the dining area, the team placed a walnut table by George Nakashima and caned-wood chairs by Emanuele Rambaldi. Above is a lighting fixture by BBPR and manufactured by Arteluce.
      A walnut table also defines the dining roomIn addition to the common areas, the first level has a main suite and two additional bedrooms. The team took an unusual approach by blurring the division between public and private spaces.
      For instance, the main bedroom’s door is a frameless, sliding wall that disappears when opened.

      Norman Kelley preserves “layered history” inside revamped Notre store in Chicago

      “In a home for two adults, we saw no reason for the bedroom to be considered a separate space,” the designers said.
      “There is no threshold between living room and the primary bedroom,” they added. “The whole apartment is a living space.”
      Plugs are built into a white oak bedThe sparsely adorned main bedroom features a white oak platform bed with built-in plugs – another element designed by Norman Kelley. Floor-to-ceiling windows are covered with gauzy curtains.
      The main bathroom has raked limestone walls, a walnut-and-Corian vanity and a Norman Kelley-designed ipe shower bench inspired by George Nelson’s mid-century platform bench.
      The main bathroom has raked limestone wallsUpstairs, the team made limited changes to the layout beyond the mezzanine. The upper level has two bedrooms, a kitchen and a living room.
      “We specified furnishings for the upper unit, but there were no significant architectural changes,” the team said.
      “The majority of the renovation was limited to the lower unit and its connection to the upper unit.”
      Other Chicago projects by Norman Kelley include an Aesop store that features reclaimed bricks arranged in pinwheel patterns and the update of a lobby inside a postmodern tower by John Burgee and Philip Johnson.
      The photography is by Kendall McCaugherty Ristau and Sarah Crowley.

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      Four-storey spiral staircase forms focal point of BSP20 House in Barcelona

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      A towering spiral staircase and a golden kitchen are some of the features that Raúl Sánchez Architects has introduced in its renovation of this townhouse in Barcelona’s Borne neighbourhood.

      BSP20 House has been in the making since 2013, when Raúl Sánchez Architects was approached by the building’s owners to turn it into a live-work space where they could stay during visits to the city.
      A white spiral staircase rises up from the ground floorHowever, due to regulatory issues, construction works didn’t begin for another seven years. During this period the already dilapidated building fell into further ruin, and at one point was even used as a squat.
      When the renovation finally got underway in August 2020, Raúl Sánchez Architects decided to completely gut the building, only leaving behind the four exterior walls and roof.
      This level of the home also features a brass kitchen suiteAs a result, three new floor levels have been inserted, each installed in such a way so that they don’t touch the building’s front or rear facades.

      Some of the resulting gaps have been filled with panes of glass, allowing residents to steal glimpses of different levels of the home.
      The staircase grants access to each of the home’s four levelsA huge void on the right side of BSP20’s interior now accommodates a white spiral staircase that winds up through the ground, first, second and third floors, all the way to the decked terrace on top of the building.
      Positioned directly above the stairs is a glazed opening that lets natural light filter deep into the plan.
      Rooms have largely been left empty so they can be used for different purposesSeeing the building in such a bare state at the beginning of the renovation process encouraged Raul Sanchez Architects to keep its rough, time-worn brick walls.
      “Those four walls, over 15 metres high, are a museum of the building’s history, where any trace of its construction, and of its use, will be left unaltered, exposed in all its crudeness,” said the studio.
      Raúl Sánchez Architects has preserved the building’s original brick wallsA similarly hands-off approach has been taken with the rest of the interior; most rooms have been largely left without fixtures and fittings so that, if necessary, they can be used for different purposes in the future.
      On the ground floor there is a kitchen, its cabinetry crafted from lustrous brass.
      “In terms of materiality, a certain refinement has been pursued in the new elements to be implemented, in opposition to the crude expressiveness of the existing walls, conscious that the space must house a home,” explained the studio.
      Natural light seeps in from a glazed opening above the staircaseOn the second floor there is only a bathroom lined with cream-coloured lacquered wood, finished with gold-tone hardware.
      The electrics, air-conditioning system and telephone wires have also been concealed within six steel tubes that run upwards through the home.
      Pale lacquered wood lines surfaces in the bathroomWhen it came to restoring BSP20’s facade, the practice had to follow strict heritage guidelines – but it was granted more freedom in the appearance of the front door.
      It’s now clad with three different types of aluminium, and features a graphic rhomboidal design that nods to the patterned hydraulic floor tiles seen inside the house.
      The home was given a new geometric-print front doorRaúl Sánchez Architects has completed several residential projects in its home city of Barcelona.
      Others include The Magic Box Apartment, which features a huge gold wardrobe, and Atic Aribau, which has bright, stripped-back interiors.
      Photography is by José Hevia.
      Project credits:
      Architecture: Raúl SánchezArchitecture team: Valentina Barberio, Paolo BurattiniStructure consultant: Diagonal ArquitecturaEngineering: Marés Ingenieros

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      Ten home interiors animated by sculptural winding staircases

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      Sculpture-like concrete steps and a curving stair suspended above ground feature in this lookbook, which spotlights ten residential interiors with standout spiral or helical staircases.

      Winding stairways are found in two styles known as spiral or helical stairs. Though they appear similar and both make use of tapered treads, spiral staircases are arranged around a central column, while helical staircases encircle voids.
      Spiral staircases are also typically round in shape and used in interiors with limited space because they require less space than traditional linear stairs.
      Meanwhile, helical stairs require a larger floor area and are therefore more suitable when making a staircase the focal point of a room. These systems commonly have wider elliptical shapes than the spiral versions.
      This is the latest in our lookbooks series, which provides visual inspiration from Dezeen’s archive. For more inspiration see previous lookbooks showcasing bedrooms with clever storage solutions, homes with decorative vaulted ceilings and offices with wooden bleachers.

      Photo is by Cristiano BauceLoft Diego, Brazil, by Arquitetura Nacional
      Arquitetura Nacional suspended this sculptural black staircase from the upper floor of an apartment in Porto Alegre so that its base doesn’t touch the floor.
      Crafted from folded steel and finished with plastic covering, the helicoidal structure helped the studio to transform the duplex into a more “fluid space”.
      Find out more about Loft Diego ›
      Photo is by Olmo PeetersRiverside Tower apartment, Belgium, by Studio Okami Architecten
      While renovating a duplex apartment in the brutalist Riverside Tower in Antwerp, Studio Okami Architecten introduced a pastel blue staircase between its two levels.
      The position and form of the spiralling stair were chosen to help maximise floor space in the dwelling, while its bright finish creates a striking contrast to the exposed concrete behind it.
      Find out more about Riverside Tower ›
      Photo is by Leonardo FinottiCasa Thomé Beira da Silva, Brazil, by Marcos Bertoldi Arquitetos
      Wooden panels line this helical staircase, which Marcos Bertoldi Arquitetos created as a sculptural centrepiece for the double-height living room at Casa Thomé Beira in the south of Brazil.
      Visible from the outside of the home, the staircase leads up to a series of bedrooms and is complemented by a wooden material palette that runs throughout.
      Find out more about Casa Thomé Beira da Silva ›

      Haus JJ, Germany, by NOWlab
      Colourful flooring and a rope balustrade animate this compact spiral staircase, which NOWlab designed to save valuable floor space in a small two-storey apartment in Berlin.
      Enclosed by walls at the centre of the dwelling, the structure has slender wooden treads that fan out from a central column and complement the surrounding herringbone floors.
      Find out more about Haus JJ ›
      Photo is by Juan SolanoCasa Blanca, Peru, by Martin Dulanto
      This self-supporting, fluorescent orange staircase twists up through the centre of the Casa Blanca residence in Lima to connect all three of its levels.
      Made from reinforced concrete with a concealed iron core, it is designed by Martin Dulanto Sangalli as the focal point of the house that has an otherwise muted colour scheme.
      Find out more about Casa Blanca ›
      Photo is by Mia MortensenTommy Rand’s House, Denmark, by Tommy Rand
      More than 600 pieces of CNC-cut plywood were glued together by hand to build this spiral staircase, located in the house that architect Tommy Rand designed for his family in Denmark.
      Visible from the exterior of the dwelling, the curved form has been placed against a concrete backdrop that draws attention to the intricacy of its design and adds warmth to the home.
      Find out more about Tommy Rand’s House ›
      Photo is by Ben HoskingOgimachi House, Japan, by Tomoaki Uno Architects
      A helical staircase with petal-shaped wooden treads breaks up the gridded layout of this skylit house in Japan.
      Resembling a flower when viewed from above, its form helps to save floor space while also providing access to four private rooms on the top floor.
      Find out more about Ogimachi House ›
      Photo is by Tim Van de VeldeHouse Dede, Belgium, by OYO Architects
      This wood-lined staircase sits at the heart of the cross-shaped plan of House Dede, which OYO Architects completed on the site of an old barn in Drongen.
      Winding upwards through a circular hole that punctures a board-marked concrete ceiling, it forms a sculptural yet functional centrepiece for the house.
      Find out more about House Dede ›

      Sacha, France, by SABO Project
      Thin slats of plywood and a bespoke baby gate that can be easily removed are key features of this cylindrical staircase, which is located in a refurbished apartment in Paris.
      It was designed as part of a quirky yet “child-proof” renovation project that was carried out by SABO Project for a young couple expecting their first child.
      Find out more about Sacha ›
      Photo is by Kazunori FujimotoHouse in Akitsu, Japan, by Kazunori Fujimoto
      This guardless staircase juxtaposes the cubic concrete forms of the House in Akitsu, which overlooks a seaside spot near the city of Higashihiroshima.
      The twisting form, which links the home’s bedrooms and living spaces, was engineered to negate the need for a central pillar and in turn, offers a sculptural look.
      Find out more about House in Akitsu ›
      This is the latest in our series of lookbooks providing curated visual inspiration from Dezeen’s image archive. For more inspiration see previous lookbooks showcasing bedrooms with clever storage solutions, homes with decorative vaulted ceilings and offices with wooden bleachers.

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