Posts tagged with "Kohn Pedersen Fox (KPF)":
The Noguchi sculpture, now 63 years old, doesn’t reflect the artist’s original design intent, according to building’s developer Brookfield Properties. The building itself, designed by New York firm Carson & Lundin, has been subject to multiple controversial ownership changes over its lifespan and several serious renovations, the first of which included the lobby and lower floors in 1998. During that $20 million project, it was also anticipated that the Noguchi sculpture would be removed, but the building's owner, Sumitomo Realty & Development, instead rehabilitated the piece and restored the waterfall mentioned above. That wasn’t the last time the artwork was in danger. Before the 2008 recession, Kushner Properties purchased 666 Fifth Avenue in a move to re-establish itself post-family scandal and, years later before Brookfield bought the building, Kushner planned to redevelop the entire site into a 1,400-foot supertall designed by Zaha Hadid Architects. Brookfield’s aim, like so many developers before it, is to make the building continuously profitable. To do so, the company announced a $400 million renovation project last fall which will not only revamp the internal lobby, but also its public appearance. KPF has proposed replacing the building’s thick aluminum skin with a custom glass curtain wall, as well as adding four outdoor terraces for tenants to use during the warmer months. The renderings, released last October, reveal drastic changes to the six-decade-old structure, as Brookfield intends to reposition it as coveted office space in busy Midtown with sweeping views of the city. Internally, KPF plans to upgrade the lobby with amenity and retail space, while also knocking out the columns that previously shortened floor heights and blocked access to daylight. New double-height ceilings and interconnected floors will allow companies to easily maneuver through multiple stories. The new rent for the building, which is now valued at $1.29 billion, will be among the most expensive in New York. While many of the changes described here seem promising (including the fact that the building’s iconic name will be changed to 660 Fifth Avenue), the Noguchi problem remains. Brookfield now holds a 99-year lease on the tower and its vision for a modern Midtown lobby doesn’t include the artwork. It determined that the late ’90s renovation, which deconstructed the original lobby’s marble floors and walls, destroyed the integrity of the sculpture’s preservation. But a board member of Docomomo’s New York/Tri-State chapter told The Times that the sculpture is as good as it’s going to get: “You already have this strong, creative treatment of the walls and the ceiling and you can’t expect to come up with something nearly as artistically effective again,” said John Morris Dixon. “Why risk it when you’ve got it already? The lobby is a great asset that gives a high degree of individuality to the building.” Brookfield and KPF plan to complete the entire renovation by 2023. Representatives of the Isamu Noguchi Foundation and Garden Museum said that it will do everything possible to make sure the artwork is still there when all is said and done.View this post on Instagram
The Lotte World Tower rises from bustling Seoul, South Korea, as a sleek new city icon. For the team behind the 123-story building at global architecture firm Kohn Pedersen Fox (KPF), creating this seamless silhouette meant a challenge of engineering ingenuity—and quite a bit of glass.
“Even though it looks like one big monolithic tower, there are 20 different types of glass on that tower,” explained KPF’s Richard Nemeth, managing principal for the project, which opened earlier this year. The 1,821-foot-tall silhouette was inspired by traditional Korean forms like pottery and paintbrushes, but its multiple functions helped dictate the form as well. Office space is located at the bottom, while the tower tapers in two directions—“think football instead of baseball”—offering smaller spans from core to glass toward the top of the tower, where the residences, hotel, and observation deck are located.At the base, a 100-foot-tall lobby utilizes a gradient of mirrored frits on the glazing to provide shading while accommodating views at ground level; at the top of the tower, frits were used to highlight the diagrid of the belt trusses. The residences utilize laminated safety glass on the inner lite with heat-strengthened glass on the outer lite, while the hotel and office sections use heat-strengthened glass for both. To keep the building from looking like a “giant patchwork quilt,” Nemeth said, the KPF team ensured that the outer lite is always the same thickness, with the reflective coating on the number-two surface. “Then, whatever you do on your inner lite is much less visible to the outside, because it’s inside the reflective coating,” he explained. While the world’s fifth-tallest building includes a number of innovative energy-saving strategies, for many visitors the tower’s crowning achievement is the glass-floored observation deck—the world’s tallest. Cantilevering out, it offers views some 1,600 feet down—with just three layers of 10-millimeter-thick tempered glass with SentryGlas Plus interlayers separating viewers from the ground.