This week the Metal Construction Association (MCA) is hosting its 2014 Summer Meeting at the Westin O’Hare in Rosemont, IL. Representatives from metal roof and wall manufacturers, as well as suppliers, consultants, fabricators and more, will be participating in meetings to expand the use of metal roofs and wall panels. Meetings kick off Monday with the lunchtime General Session featuring a panel discussion of metal construction industry leaders. Committee and council meetings will be conducted Monday through Wednesday.
Many of our MCA members will be extending their stay in Chicago to attend the 2014 AIA National Convention from Thursday, June 26 through Saturday, June 28 at McCormick Place. Be sure to stop by and see MCA members exhibiting this year, including:
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 excited to be heading to Las Vegas next week for the International Roofing Expo (IRE). If you’re at the show, we hope you’ll stop by and visit us in booth #2341. We’ll be at the Mandalay Bay Convention Center in Las Vegas from Wednesday, February 26 through Friday, February 28. We’d enjoy meeting you, and look forward to answering any questions you might have about metal roofing.
Many MCA members will also be exhibiting at IRE next week, as well. Stop by their booths to see the exciting products and services that they offer.
We may know the start of 2014 down to the exact second, but the lines between old and new metal design and building materials will continue to blur well into the New Year and beyond. Here are two examples of how metal manufacturers are helping to redefine the true age of metal roofs in a green world.
First, let’s look to Europe where 100-year-old zinc roofs are commonplace, and in particular, at the recently renovated 120-year-old zinc roof on St. Catherine’s Church in Reutlingen, Germany. This roof restoration called for dismantling and removing all the zinc tiles from the roof in order to inspect, clean, and salvage as many as possible. Tiles that were too damaged for reuse were recycled, but inspectors found the tiles that were not exposed to the main west-facing wind and weather were nearly all reusable. The remaining roof was re-clad with RHEINZINK 0.7mm square tiles, using 1,500 PrePATINA blue-grey 330mm x 330mm tiles.
Located at the old cemetery, the Gothic Revival-style church is now preserved to its original state, circa 1890. RHEINZINK says that with the service life of zinc products expected to last 80–100 years for roofs and 200–300 years for walls, the roof tiles will be around for New Year celebrations for generations.
Stateside, a new LEED Platinum home in Glencoe, IL, features an unusual look for a LEED home—traditional rather than modernist design, allowing the home to complement its neighborhood. The standing seam metal roof was a key element of the sustainable design. About 600 sq ft of 24-gauge PAC-CLAD material from Petersen Aluminum, Elk Grove Village, IL was used. The Silver Metallic Kynar 500 coating offers high reflectivity and SRI (solar reflectance index) ratings and is Energy Star approved.
The roof provides many green features. Its shape is asymmetrically arranged to collect as much storm water as possible. It is also sloped at two different angles—a summer and a winter angle. The steeper, south facing roof supports solar thermal panels, which are optimal for the low winter sun. The shallower south facing section of the roof includes solar PV panels, which maximize electrical production during hot summer days.
“When our client said ‘give me a roof that I will never have to replace,’ we thought metal immediately,” said Nathan Kipnis, AIA, principal of Kipnis Architecture and Planning, Evanston, IL. Meanwhile, general contractor, Scott Simpson, president of Scott Simpson Builders in Northbrook, IL, says that, beyond this project, he recently used an old metal barn roof on the interior walls of a renovated—and much beloved—bakery in Evanston.
The Metal Construction Association (MCA) is proud to announce its new website: www.metalconstruction.org. If you’ve been following The Metal Initiative (the former name of this blog, and its home website) you’ll notice that we still have the same goal: to be the go-to resource for information and education about metal roofs and wall panels.
Visit the new site, and you’ll find:
Case Study Gallery – Be inspired by real-world case studies about how architects and building owners have used metal to solve design challenges and build high-performing buildings.New case studies are added every month.
Photo Gallery – MCA’s expanded photo gallery features dozens of projects, including commercial, municipal, education, healthcare, and more. Photos from hundreds more projects will be added in the coming weeks.
Technical Resources – MCA is the leading source of technical resources for the metal construction industry, including white papers, technical bulletins and technical manuals. The section will be updated regularly.
MCA is also working to re-launch its Ask the Experts forum in the coming weeks, and will be building out a new Members’ Only section for MCA members.
Be sure to visit MCA’s new website, and bookmark it to check back for more information and resources.
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!
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.
If you’re in Denver this week to attend the 2013 AIA National Convention, be sure to stop by MCA’s booth (#1303) in the Metal Pavilion. Many of MCA’s member companies will also be exhibiting at the show, and will be displaying the many innovative metal roof and wall products and services that they have to offer. Here is a list of MCA member companies that will be at the convention in Denver this week: