Publication of AAMA CWM-19, the “Curtain Wall Manual,” marks the culmination of efforts by volunteers from AAMA Curtain Wall/Storefront Council member companies to update and enhance the former AAMA MCWM1-89, the “Metal Curtain Wall Manual.” It also incorporates content from several other related AAMA publications for ease of access.
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Terry Carespodi, National Sales Manager at YKK AP America Inc., discusses the latest in curtain wall trends, “Architects and builders are also taking it upon themselves to be proactive with their high-performance product recommendations and designs. Architects are designing in curtain wall elements that are more energy-efficient and better able to withstand harsh elements such as hurricane-force winds. Clients are also requiring higher-performing curtain wall systems that may even exceed their climate zone requirements, staying ahead of the ever-increasing requirements being led by the ICC. One of the most impressive code changes to be activated in Oct. 2019 is to ASHRAE Standard 90.1 2018.”
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Modeled after London’s iconic Crystal Palace, the original Javits Center opened in 1986 and immediately gained status as the largest space frame structure in the world. In addition to incorporating a luminous glass and metal framework with brilliant views of the Hudson River and the city skyline, the groundbreaking project was characterized by the extensive use of black PPG Duranar coatings. ENCLOS, Keymark and PPG were selected to supply, design and install the building’s curtain wall components.
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The American Architectural Manufacturers Association (AAMA) updated two documents for evaluating window wall, curtain wall and storefront systems when it comes to seismic drift. AAMA 501.4-18, “Recommended Static Test Method for Evaluating Window Wall, Curtain Wall and Storefront Systems Subjected to Seismic and Wind-Induced Inter-Story Drift,” and AAMA 501.6-18.”
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Kalwall, Structura and RAICO teamed up to provide the curtain wall system that envelops the building. The façade is comprised of 200 square meters (656 square feet) of Kalwall translucent sandwich panels. The panels are incorporated into RAICO’s innovative THERM+ stick built curtain wall and was the first project in the global partnership between Kalwall and RAICO.
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The design team led by HDR focused on creating a space that would cultivate collaboration and communication among its researchers, scientists and staff. The goal was to design an open and inviting environment full of natural light that would inspire as well as serve as a reflection of the positive medical advancements taking place at the center. Additionally, because of the hospital’s coastal location, there was a strong desire and need to meet Florida’s newly updated stringent hurricane impact resistance requirements. Minnesota-based specialty contractor, MG McGrath Architectural Glass & Glazing worked closely with YKK AP America Inc. to carefully choose the right, impact-resistant products for the project.
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The LIGHTWALL 3000® curtain wall from Exterior Technologies, Inc. (EXTECH) accepts both insulated glass units (IGUs) and cellular polycarbonate glazing (CPG) panels in the same extruded aluminum, thermally broken, framing system.
Read MoreYKK AP America, Inc. (YKK AP) expands its unitized offering with the introduction of a new thermally broken, unitized curtain wall. The YUW 750 TU is built to deliver the highest level of design versatility and exceptional performance, regardless of climate or location.
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Whether you are designing to meet the latest energy code for extreme weather conditions or for LEED certification, the goal is likely the same – to get the highest possible thermal performance out of your building. This benefits the building owner and occupants alike, reducing the energy bill and providing a more comfortable place in which to work and live. There are multiple avenues to achieve a high level of energy efficiency. Architects have come to know advanced glazing as their go-to resource for thermal performance improvement. However, in recent years advancements in fenestration have given framing a new place in a building’s energy efficient design.
Read MoreAmerican Architectural Manufacturers Association (AAMA) member company UL/CLEB gave a workshop during AAMA’s 2018 Annual Conference in Orlando on Feb. 21. UL/CLEB Principal Engineer Robert Jutras presented a case study on the subject, offering visual examples of a specific project and its tests.
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Architects design pavilion with red petal facade. Overlapping shingles are composed of Alucobond Spectra Red tiles featuring a Lumiflon FEVE fluoropolymer resin topcoat. Photo credit: Keith Panel Systems
Solarban 90 Solar Control Low-E Glass Solarban 90 glass combines industry-leading solar control performance with a true neutral-reflective clear-glass aesthetic. United with clear glass in a standard 1-inch IGU, Solarban 90 glass has a solar heat gain coefficient of 0.23, visible light transmittance of 51 percent and an LSG ratio of 2.22. Solarban 90 glass facilitates the use of smaller HVAC systems to reduce initial capital expenditures and long-term cooling costs. It also enables architects to design buildings with larger expanses of glass to promote daylighting, diminish the need for artificial lighting and connect building occupants to the outdoors. Mountain views, energy efficiency highlight new Ent Center at UC Colorado Springs. Photography by Tom Kessler
