And for those of you heading to METALCON 2014 at the Colorado Convention Center in Denver next week (October 1-3, 2014), be sure to check out the great examples of metal construction that Denver has to offer. Here are a few of our favorites that we highlighted in this blog in 2013. Click the links to view the full blog posts:
And the Colorado Convention Center (below) even sports some cool metal work of its own on its facade. Be sure to take a walk around Denver while at METALCON 2014 and take note of these and many more examples of stunning architecture and metal construction.
In a recent webinar, Dr. Jim Hoff of the Center for Environmental Innovation in Roofing noted several benefits and limitations of the Health Product Declaration (HPD), and even looked beyond it to newer alternative documents.
Hoff said that on the upside, the HPD document itself is relatively simple and straightforward— “it looks like a Material Safety Data Sheet (SDS),” —and is inexpensive, especially compared to Environmental Product Declarations. Still, he noted the HPD
uses little or no formal consensus review. “As a building envelope researcher and a longtime participant in standards processes throughout the world, I believe it certainly is a limitation to have a development process that is an ad-hoc process, developed outside a recognized consensus standard,” he said. “The development process does not include all stakeholders that are typically included in ANSI and ASTM processes. For example, building material manufacturers are not included in specific decision-making committees,” he said.
identifies hazard without assessing risk.
identifies chemicals of concern using many different sources with varying thresholds. Hoff cited examples of hazard warnings, such as the U.S Environmental Protection Agency’s (EPA) list of known or likely carcinogen, but also pointed to what he considers “less authoritative” warnings. For example, “California Proposition 65 includes many chemicals hazardous only as precursors or during manufacturing,” he said. “When you’re looking at materials that are key ingredients in many common roofing materials [i.e., titanium dioxide, carbon black, wood dust, and bitumen], they are not generally considered to be hazardous in their finished form.”
Other newer alternative documents may offer better information, he said. “There is a whole new generation of MSDSs that are starting in 2014 that are based on a very, very rigorous, globally harmonized system, now endorsed through international treaties and endorsed and integrated by the U.S. EPA.” The new SDSs offer hazard information in a very similar methodology to HPDs and will be available much more rapidly, he said.
Another new product is the Product Transparency Declaration (PTD), which addresses risk as well as hazard assessment. “PTDs take a look at threshold levels and paths for exposure that are important in many products,” he said. Developed by the Resilient Floor Covering Institute and submitted to become an ASTM standard, the PTD could be available to a wide variety of products, Hoff said.
Meanwhile, Hoff stressed that HPDs are included in LEED v4 and are likely to be proposed for next version of International Green Construction Code. As such, he calls on material suppliers to
be proactive and engaged.
develop a uniform approach and promote industry-wide initiatives to develop consistent reporting.
use the Notes section of HPDs to explain or tell the whole story of their products.
promote alternatives to HPDs that include risk assessment in addition to hazard identification.
One thing I always try to do before I travel to a new city for business is scope out some architectural highlights to visit. And since I work for MCA, I admit that I am always looking for real-life examples of metal construction.
Here are a few examples of metal roofs and walls that I plan to see while in Las Vegas. Feel free to let us know what your favorites are!
The Terminal 3 parking garage also features metal wall panels: Reynobond aluminum MCM panels from Alcoa. I’m sure the airport won’t be the most exciting part of my stay in Las Vegas, but the metal cladding will at least give me reason for pause at the airport.
The D Casino
After a long day on the convention center floor manning the MCA booth, I can usually be found enjoying a quiet meal and catching up on e-mails back in my hotel room. But Las Vegas is all about the casinos, so I am sure I will venture into a casino or two at some point during the week. Why not try my luck with the one-armed bandits at The D Casino in downtown Las Vegas, which sports a new, metal-clad entrance from Petersen Aluminum? I’m looking forward to walking the strip–and I understand it is a long walk– to see the impressive architecture of the casinos. The over-the-top extravagance and grandiose resorts should serve as a not-so-subtle reminder that the odds are not in my favor for a big payday!
Downtown Container Park
Las Vegas isn’t all casinos, glitz and glamor–there is plenty for families to do and enjoy. Even though my family won’t be traveling with me, I plan to check out the Downtown Container Park for some shopping and dining. It’s located away from the main strip on Fremont Street in downtown Las Vegas. It’s just what it sounds like–a park and shopping center crafted from shipping containers. Architects and designers are finding new ways to utilize old shipping containers as structures, and this project reminds me of one of MCA’s 2012 Chairman’s Award Winners that also features shipping containers.
Designed by esteemed architect Frank Gehry, the Lou Ruvo Center for Brain Health (pictured at the top of this blog post) is a national resource for research and treatment of Alzheimer’s, Parkinson’s, Huntington’s Diseases, Multiple Sclerosis and ALS (Lou Gehrig’s Disease). While the design of the building has been a lightning rod for both praise and criticism, the important work being done within the stainless-steel clad walls is what’s most important.
Let us know if you have any other recommendations for Las Vegas architectural highlights. And if you are at the IRE show, we hope you will stop by the MCA booth–as well as our member’s booths–to say hello and learn about the many benefits of metal roofing.
We’re getting in the Halloween spirit here at Metal Construction Association, and we’ve found some fun lists of the most haunted places. But we thought we would put our own spin on putting together a list of haunted places: the top five haunted places with metal roofs!
Mount Washington Resort – This elaborate Bretton Woods, NH hotel–with its distinctive red metal roof–opened in 1902 and is rumored to be haunted by the ghost of Carolyn Stickney, the widow of the hotel’s original owner. According to legend, caretakers have sighted the ghost of Mrs. Stickney descending stairs and switching lights on and off.
Beetle Juice House – This fictional home from the film Beetle Juice is the setting of the 1980’s classic horror/comdedy movie starring Michael Keaton, Winona Ryder, Alec Baldwin and Geena Davis. The home, which played a central role in the film, featured a white standing seam metal roof before and after the garish renovation that irked the recently-departed owners.
Tower of London – The tower, one of the most famous landmarks in London for almost 1,000 years, has no shortage of alleged hauntings. Perhaps the most famous ghost thought to reside in the tower is the spirit of Ann Boleyn, a wife of Henry VIII who was behaded in the tower in 1536. The tower’s lead roof has helped the structure survive more than nine centuries, though lead roofs are no longer commonplace for obvious reasons.
Quitman, AR Residence – This turn-of-the-century victorian house that features a striking metal roof went on the market in 2012, and was marketed as having a “friendly” paranormal presence. Previous owners and visitors reported more disturbing happenings, but the most recent owner claims to have had minimal interruption.
The Dominion Building – This Vancouver, Canada building, completed in 1909, features a mansard roof made of metal. The building is said to be haunted by the architect, John Helyer, who is rumored to have fallen to have fallen to his death when the building was opened. This has been dispelled as myth, but many report hearing his steps in the stairway.
We hope you’ve had a little fun with our twist on a list of favorite haunted buildings. Have a happy Halloween!
Technically speaking, it’s a façade. But either way, this eye-catching western exterior of Regions Field in Birmingham, AL, sends a clear message of civic pride to passersby, locals and visitors alike, who are driving along a nearby elevated highway.
The city has reason to be proud. First, its new minor-league stadium, clad in metal by CENTRIA, was named Ballpark of the Year by Baseballparks.com. Second, the Birmingham Barons Double-A baseball club just capped off its inaugural season in the new ballpark by winning its division title.
According to an upcoming feature article in Metalmag, available mid November, the towering letters are cut with a unique, inside-out effect. Upper panels were cut to outside parameters; lower panels were cut to the inside parameters. CENTRIA’s EcoScreen® perforated screenwall helps limit sunlight exposure to the interior and creates an interesting aesthetic effect.
Birmingham baseball fans love the façade, of course.
Other design elements of the 245,000-sq-ft, 8,500-seat stadium include CENTRIA single-skin metal panels on a mixed-medium exterior. Among other features, the metal panels help promote the southern city’s industrial heritage and complement brick, ironwork, and steel buildings in the surrounding area.
According to project architect Bob Balke of TVS Design, Atlanta, zinc was selected to replace an existing asphalt shingle roof because of its longevity and clean, authentic appearance. As one of the few metals to naturally develop a protective patina, zinc also
• promotes a lengthy structural lifespan through its ability to withstand harsh elements
• “self-heals” imperfections, which keeps the metal looking better longer
• is recyclable at the end of its useful life.
While there, be sure to note the complex roof slopes and valleys, and gutters at the prow of the roof. (Zinc gutters formed by using masked stainless steel clips conceal the gutter system.) Other notable features include the sanctuary’s exposed steel structure, structural red oak wood in the decking and ceiling, an aluminum veneer curtain wall system, and a continuous ribbon vaulted skylight.
Once inspired, it’s time to head back to the show to network with colleagues and learn more about the latest in metal. See you there!
After you’ve seen the latest in metal products at METALCON on Oct. 1-3 in Atlanta (stopping by to visit MCA in booth 1553, of course), come see how metal enhances the physical environment of all members of the ecosystem, from people to sea life.
Opened in 2005, the Georgia Aquarium in Atlanta is the world’s largest aquarium. It holds more than 8 million gallons of water and is home to more than 100,000 sea animals.
Designed by Atlanta-based architecture firm Thompson, Ventulett, Stainback & Associates, the firm says its design “combines a unique exterior profile for the Aquarium with an interior concept that strives to give visitors the sensation of visiting an underwater world.”
Metal was a key component in bringing this underwater world to life. The building’s exterior uses metal panels to recreate the appearance of a ship’s hull. The building uses 50,000 sq. ft. of 3A Composite’s Alucobondmetal composite panels. The “ship” features approximately 3,600, 4-mm-thick panels in platinum, silver metallic and custom three-coat blue metallic colors.
The aquarium features six regular exhibits—Cold Water Quest, Ocean Voyager, Tropical Diver, Georgia Explorer, Dolphin Tales and River Scout—and a special exhibit, Sea Monsters Revealed: Aquatic Bodies opens September 27.
Attend METALCON first and then wade into the metal application of Georgia Aquarium.
Located across the park plaza from the convention center, the Georgia Dome stands mighty as the largest cable-supported domed stadium in the world. The 290-ft.-high roof is composed of 130 Teflon-coated fiberglass panels covering 8.6 acres. The roof’s supporting cable totals 11.1 miles, and the Dome is as tall as a 27-story building, according to the Georgia Dome website.
Opened in 1992, the Georgia Dome took center stage at the 1996 Olympic games as the setting for gymnastics and basketball events. Home to the NFL’s Atlanta Falcons and Georgia State Panthers football teams, the Georgia Dome also recently hosted the NCAA Men’s Final Four basketball tournament in April this year.
METALCON will be take place Oct. 1-3. For a look at the Georgia Dome in action, book your METALCON travel to Atlanta a few days early. The Falcons play the New England Patriots September 29th in this awe-inspiring stadium. The Dome also offers individual and group tours if you don’t have time for a game.
Although the credit of Georgia Tech’s 63-21 win over Western Carolina last weekend belongs to the team and coaches of the Atlanta-based institute, maybe, just maybe, metal roofing played a role in the win? Okay it’s a stretch, but consider this: Georgia Tech players began practicing in the school’s new indoor practice facility in August, and that facility has a metal roof that is designed to arc like a perfectly thrown pass and provide maximum space inside. If the roof “played a role in a winning football formula,” says Bill Croucher, director of engineering at Lancaster-PA-based Fabral, then “Fabral is happy to be part of it.”
It sounds like a win-win to us.
Croucher says that metal is a top choice for curved roofs on stadiums and practice facilities because it provides a choice of color, profiles, and paint and substrates; has a high-recycled content; and is 100% recyclable when the useful life of the roof is over. Moreover, Fabral’s structural standing-seam metal roof offers superior wind-uplift resistance and is Class A fire rated.
Joseph A. Knight, AIA, Knight Architects, Inc., Atlanta, points out that the metal roof panels stretch the full width of the 80,000-square-foot building, without any end-seams. The 24-gauge Galvalume panels are 245-feet long and 16-inches wide. “The metal shines and contrasts nicely with the adjacent brick buildings, as well as the brick at the base of the practice facility itself,” Knight says. “There is really no other material we could have used that would have presented such an aesthetically and economically strong solution.”
Pose this question to Robert J. Whitcomb, AIA, RRC, of C. B. Goldsmith and Associates, Inc., who served as designer on the RoofPoint-recognized East Lake High School roof-replacement project in Tarpon Springs, FL, and he will answer with a resounding yes.
“Having a program to evaluate, approve, and certify our roofing work has value if just to show our clients that the design was peer-reviewed and found to be sustainable,” says Whitcomb, who, not surprisingly, plans to incorporate the same sustainable strategies used in this project on other future projects.
Like many metal manufacturers, Whitcomb learned about RoofPoint only recently, upon completing the 216,283-sq. ft. high school roof and exterior-renovation project in spring 2012. After familiarizing himself with RoofPoint’s roof rating system, he applied for and received a Roofpoint certificate of recognition for the project.
“Our first impression of RoofPoint was that it is similar to LEED, but for roofing,” Whitcomb says. “We thought it was great that there was a program now in place to recognize our efforts. The validation came when our application [for this project] was approved, and we received our certificate of recognition.”
Whitcomb says that from the start, the school roof project was focused on sustainability, and that aim influenced all decisions, from material selection to phasing and scheduling. The high school’s new roof features a Drexel DMC 175S 0.040‐in. aluminum standing seam (snap lock) metal roof system with custom flashings and details and solar reflective roof coatings over the existing modified roofs, among other features.
What is RoofPoint? RoofPoint is a voluntary, consensus-based green rating system that helps building owners and designers select nonresidential roof systems based on long-term energy and environmental benefits. It was developed by the Center for Environmental Innovation in Roofing (CEIR), Washington, DC, a not-for-profit organization focused on the development and use of environmentally responsible roofing systems and technologies.
Word of RoofPoint is spreading. According to CEIR’s James Hoff, DBA, vice-president of research, and Jim Kirby, AIA, vice-president of sustainability, more than 1,000 roof-project applications are expected by the end of this year, and that number is expected to grow 10-fold in just 5 years. They stress that RoofPoint is particularly applicable to metal roofing systems and that the program
• is suitable for both low-slope and steep slope roofs, including architectural metal systems.
• provides credit for thermal break clips used with many metal roofing systems.
• recognizes a wide variety of roof surface colors other than just white as an appropriate cool roof surface.
• contains credits that help recognize metal roofing’s unique durability and life cycle features.
• recognizes both recycled content and material reuse, which are both very easy with metal.
According to its website, RoofPoint provides a simple, transparent, and professional measure to ensure that new and replacement roof systems are designed, installed, and maintained in accordance with the best sustainable practices available today. For more information on the program, visit www.roofpoint.org.