Client new 12/21/09

AAMA Releases Eight Revised Documents

The American Architectural Manufacturers Association (AAMA) has released eight documents that have been reviewed and editorially updated. The revised documents have been updated with the 2009 year designator along with a note on the cover stating “editorially revised.” The following is a list of those updated technical documents:

* AAMA 501.2-09, Quality Assurance and Diagnostic Water Leakage Field Check of Installed Storefronts, Curtain Walls, and Sloped Glazing Systems

* AAMA 501.4-09/501.6-09, Recommended Static Test Method for Evaluating Curtain Wall and Storefront Systems Subjected to Seismic and Wind Induced Interstory Drifts (501.4) & Recommended Dynamic Test Method for Determining the Seismic Drift Causing Glass Fallout from a Wall System (501.6)

* AAMA 609 & 610-09, Cleaning and Maintenance Guide for Architecturally Finished Aluminum

* AAMA 908-09, Voluntary Specification for Friction Based Sash Balances

* AAMA 1402-09, Standard Specifications for Aluminum Siding, Soffit and Fascia

* AAMA 1505-09, Voluntary Test Methods for Thermal Performance of Fenestration Products with Multiple Glazing Options

* AAMA FSCOM-1-09, Fire Safety in High-Rise Curtain Walls

* AAMA TIR A12-09, Airflow Through Integral Ventilating Systems/Devices

The revised documents are available through the AAMA Publication Store.

A full news release is available online at AAMA’s online news room.

Client News 12/17/09

AAMA Monitors Government Proposal with High Expectations for Encouraging Energy-Efficient Products

Following President Obama’s speech detailing the need for nationwide energy-efficient home improvements, the American Architectural Manufacturers Association (AAMA) has high expectations that a newly proposed government program will encourage consumers to invest in energy-efficient windows by applying appropriate criteria for these products.

On Dec. 15, President Obama spoke at an Alexandria, Va., Home Depot focusing on windows and insulation properties and encouraging homeowners and consumers to invest in energy-efficient building products in order to receive tax credits.

In light of the success of the existing American Recovery and Reinvestment Act (ARRA), which refunds up to 30% of the cost of selected energy-efficient products up to $1500, President Obama discussed that Congress is being called upon to provide additional temporary incentives for Americans to make energy-efficiency retrofit investments in their homes.

“Moving forward, we see a need for additional tax incentives that are easily understandable and mutually beneficial to both manufacturers and consumers,” says Rich Walker, AAMA president and CEO. “Making energy-efficient retrofits and home improvements more affordable will encourage consumers to invest in changes that can help save money by cutting energy costs in the home.”

Walker continues, “The legislation could boost sales for AAMA members if the appropriate parameters and homeowner incentives are established along with considerations for regional differences. Encouraging the purchase and usage of energy-efficient products also helps promote growth and rebound within the building industry and the economy as a whole. As the President said during his speech, ‘energy efficiency is a perfect example of…a win-win.'”

The proposed program would not only apply to purchases of energy-efficient windows, but also investments in improvements such as caulking air leaks, adding insulation and installing more efficient heating and cooling equipment in the home.

A full news release is available online at AAMA’s online news room.

Client News 12/15/09

Seeking LEED Gold, 901 K St.’s new, D.C. office building attracts attention, while conserving resources

Designed and built to achieve LEED® Gold Certification through the U.S. Green Building Council, the 260,000-square-foot property, 901 K Street, fills a unique, triangular-shaped space in Washington, D.C.’s office landscape, both in its design and location.

The 12-story, $60 million dollar development designed by SmithGroup met its daylighting and energy-efficiency objectives, aided by Wausau Window and Wall Systems. The project and its team were recognized on December 11, as part of Mid-Atlantic Construction magazine’s “Best of 2009″ office building awards. Occupants began moving in this autumn, less than a year after the building’s curtainwall installation began.

Award-winning 901 K Street, DC

901 K Street, D.C.

“In a tough economy, property owners are doing all they can to attract and retain occupants. In a world of diminishing natural resources and global climate change, building owners also are constructing and managing their properties with environmentally-friendly practices,” says Kevin Robbins, Wausau’s regional sales manager. “Carr Properties has addressed all of these issues with 901 K Street.”

Bob Carr, the managing partner of the company’s development affiliate, was quoted in the Washington Business Journal as saying: “901 K Street represents our firm’s serious commitment to LEED construction and energy conservation. Our world needs it. The momentum towards sustainability in our industry is growing exponentially, and we’re excited to be part of it.”

Also excited to be a part of the project, Robbins adds, “Green office buildings are not a new trend. They are becoming the new standard. Like property owners, occupants also are more sophisticated about their wants and needs in an office space.”

Wausau's custom sun shades

Wausau's custom sun shades

With its goals clearly in mind, Carr Properties developed this prominent office and retail space in a desirable location in D.C. The sustainable attributes of 901 K Street include green roofs to minimize the urban heat-island effect, water-conserving plumbing fixtures and low-emitting interior materials, and low-VOC finishes. In addition, the building’s energy-efficient lighting system and high-performance, non-CFC HVAC system are complemented by curtainwall systems and sun shades provided by Wausau. The floor-to-ceiling windows allow 60% of the building’s interior space to receive natural light.

Wausau worked closely with D.C-based contractors at Clark Construction Group, specialty contractors at Icon Exterior Building Solutions and architects at SmithGroup. Together, they sought to meet all of 901 K Street’s requirements. Beyond the LEED Gold criteria, the project also needed to address security with consideration of the neighboring government buildings and the surrounding community.

“We’re not only familiar with how to address the property’s goals, but also in working in this area. We have two other projects literally across the street from 901 K Street development: Embassy Suites and 1050 K Street. 1050 K Street also is under development and pursuing LEED Gold certification,” says Mark Gedney, Wausau’s manufacturer’s representative and president of Advanced Building Concepts, Inc.

The south side of the building faces K Street, affording occupants expansive views of the historic neighborhood and downtown Washington. With respect to the nearby community, 901 K Street’s northeast elevation on Massachusetts Avenue was designed with a softer façade of terracotta paneling and ornamental accents. “We designed a curved terracotta rain screen façade facing Massachusetts Avenue that relates to the context of the adjacent smaller scale masonry buildings,” said Christopher Woody, project architect with SmithGroup. “This represents one of the first uses of this type of cladding system in the District of Columbia.”

Woody continued, “One of the major project challenges was coordinating the design and installation of the terracotta and the curtainwall façade. Wausau’s team collaborated with us from the beginning to reach a successful solution that integrated the façade’s diverse materials. The system we chose fit well within the design intent while keeping within the budget. ”

Blending the building’s style and systems, the exposed aluminum framing was painted by Linetec to match the terracotta. Aside from the terracotta rain screen, the three-side support, glass sun shades were a first for Wausau, according to Wausau’s project manager, Carl Wanta. “These are both decorative and functional, helping contribute to the building’s solar control for energy management and related LEED requirements.”

“Wausau was instrumental in coordinating all the LEED submission information for us. Utilizing post-consumer content for the aluminum extrusions, the reduction of VOC emissions during the painting process at Linetec, and Wausau’s expertise and experience helped us achieve our LEED goals,” says Curt Johnson, partner with Icon Exterior Building Solutions.

“Given the amount of glass on the building, we were able to use Viracon‘s high-performance, radiant low-e line of VRE glass, which helped us achieve the heating and cooling loads we needed for the building,” says Woody.

“Large southern exposures require thoughtful planning to maximize daylighting and views, while managing energy costs,” explains Wanta. “Effectively-engineered, modern curtainwall systems not only keep energy costs down by managing unwanted solar heat gain, which reduces the load on the HVAC systems, they keep people more comfortable, which means they’re more productive in an office setting.”

“Wausau has extensive experience with LEED projects that must find this balance, including its own LEED Silver-certified manufacturing center,” says Gedney. “It’s fitting that the high-performance products fabricated for hundreds of building projects each year come from a green facility.”

He adds, “Meeting LEED building criteria does not mean compromising on materials and finishes. Green does not have to mean dull and utilitarian.” As evidence, Gedney points to the terracotta rain screen, the custom glass, sun shades from Wausau, and the dramatic, east lobby’s five-story atrium containing Ambarino marble, Peribonka granite and maple paneling.

Wausau's glazing systems help connect visually, physically with surroundings

visually, physically connects with surroundings

Relying on Wausau’s high-performance systems and Viracon’s glass, the lobby’s finishes are protected from fading, while its occupants enjoy a comfortable interior climate. The transparency of 901 K Street’s curtainwall system also keeps guests connected with their surrounding environment. The building also physically connects 901 K to the neighboring Mount Vernon Place United Methodist Church. The 1917 neoclassical church plays a prominent part of the historic neighborhood.

“We know that the neighborhood is pleased with the building. It’s nice to be acknowledged by our peers, too,” says Robbins, referring to 901 K Street’s Mid-Atlantic Construction magazine’s Best of 2009 Award of Merit in the Office category. An independent jury selected winners based on the building teams’ established goals, challenges overcome, innovative approaches, exceptional design and craftsmanship and teamwork. “The 901 K Street property is an exceptional project, a trophy building, and many people’s effort came together to make it happen.”

Photos by Anne Gummerson, courtesy of Icon Exterior Building Systems.

Download a PDF of the full success story by clicking here and see Wausau’s online Green Building section for more project examples and resources.

Client News 12/14/09

AAMA Releases Test Procedure and Quality Assurance Guide for Thermal Barriers

AAMA 505-09, a test procedure, and QAG-1-09, a quality assurance processing and monitoring guide, have been released by the American Architectural Manufacturers Association (AAMA).

AAMA 505-09, Dry Shrinkage and Composite Performance Thermal Cycling Test Procedure outlines a laboratory method to measure the amount of dry shrinkage and retained composite longitudinal shear resistance of extrusions incorporating a thermal barrier after thermal cycling. The process of thermal cycling described in AAMA 505-09 is referred to as the “differential” method and is to be used for product qualification of all types of thermal barriers.

AAMA QAG-1-09, Quality Assurance Processing & Monitoring Guide for Poured and Debridged Polyurethane Thermal Barriers is a quality assurance checklist for the in-plant processing of poured and debridged thermal barriers. AAMA QAG-1-09 includes information related to equipment checks, chemical storage and handling, process control, debridging and fabrication.

To order, visit the AAMA Online Publication store at www.aamanetstore.org.

A full news release is available online at AAMA’s online news room.

Client News 12/10/09

Copper-colored metal canopies, columns and panels create distinctive design for new, Minnesota hospital

Opening this month, the Maple Grove Hospital in Minnesota features a distinctive, copper-colored exterior with custom, “Maple Green” accents. Painted by Linetec to withstand the demanding Northern climate, metal canopies, column covers and panels were manufactured by Quality Metalcrafts and installed by Armetex, Inc., both Minnesota-based companies. BWBR designed the new health care facility guided by the Green Guide for Health Care and the U.S. Green Building Council’s LEED® Rating System.

Maple Grove Hospital

Maple Grove Hospital's copper-colored canopy

The $70 million Maple Grove Hospital is a joint venture between North Memorial Health Care and Fairview Health Services. Considered to be two of the region’s most trusted names in medical care, these partners worked with BWBR Architects of St. Paul, Minn., to design a hospital that meets the needs of the greater northwest metro area in an environment “where human touch and the latest technology come together for a safer, better experience.”

Along with a full range of emergency, medical and surgical care and wellness education, the hospital will offer such amenities as patient-set visiting hours, flexible meal plans and café, and valet service. Focusing on patient and family experience, the 301,000-square-foot hospital will have 90 quiet, private rooms. Each includes a large screen television, a guest bed, patient controls for temperature and ventilation, natural light and decorative finishes in soothing, earth tones.

“The hospital is located in a grove of trees. We chose the copper color to pick-up the color of the leaves changing over time. Copper communicates transitions – from the new copper color to a patina” says Jim Davy, principal with BWBR.

“The architect took three pennies from his pocket — new one, a medium-aged one and an old one. The finish was matched to these,” remembers Armetex‘s president Wayne Ripienski, whose office is located in Maple Grove.

Davy adds, “This also helps represent the transition in health care and in getting better. The metallic color also offers a brightness and life when the sun hits it.” The exterior color palette not only complements the natural environment, but also the neighboring ambulatory care center and medical office building. The design cues and colors continue throughout the hospital’s interior.

Maple Grove Hospital

Maple Grove Hospital's copper-colored column cover

The new hospital broke ground in the summer of 2007. The following summer, its exterior began to visibly emerge. D.J. Kranz Company of Plymouth, Minn., served as the project’s general contractor working closely with Armetex to coordinate installation. “Armetex did a nice job. The installation went well. The product looks great on the hospital. It blends in with the building next door and ties in nicely with the window system,” says D.J. Kranz’s president, Bruce Quam.

Ripienski notes, “For the curving, special bends of the column covers and canopies, Quality Metalcrafts produced these and Linetec painted them to match. We’re happy with their work. They do a nice job and stand by it.”

Accommodating the project’s construction schedule, Quality Metalcrafts manufactured and delivered the canopies, column covers and specialty panels in phases. “One-eighth-inch, aluminum-plate panels were the best choice for this project. There were design challenges on the segmented canopy that required intricate layout from both the field and manufacturing [teams],” says Mike Wallace, president of Quality Metalcrafts. “In addition, the project’s success depended on the panels to be finished in several releases. Through a cooperative effort, Linetec was able to paint the various releases and maintain color-consistency throughout the project.”

For more than a year, Linetec painted the material for each shipment. The majority of the aluminum components were finished in a dark copper color using a Fluropon Classic II mica coating. “Linetec specializes in the application of specialty paints like metallic and mica coatings,” says Tammy Schroeder, Linetec’s marketing specialist. “Two-coat mica paint coatings offer a unique vibrancy and visual appeal to any project. Mica coatings consist of a color primer coat and a durable pearlescent color coat that utilizes inert, non-conductive mica pigmentation, rather than aluminum metal flakes found in metallic coatings. Mica coatings are less sensitive to flake orientation dynamics, and nearly eliminate the risk of color variation found in metallic coatings.”

Maple Grove Hospital

Copper-colored canopy by Quality Metalcraft, finished by Linetec

Schroeder explains that Linetec’s mica PVDF coatings are “amongst the most weather-resistant of all finishes. They also are resistant to chemicals, which can be important in health care facilities.” For the Maple Grove Hospital’s aluminum canopies, column covers and panels, the finish is tested to meet AAMA 2605, a high-performance specification for architectural and heavy commercial applications. The liquid coating is applied in Linetec’s factory using specialized equipment to safely capture 100% of the VOCs released in the painting process, and to destroy these captured VOCs with 99.4% efficiency and environmental sensitivity.
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Client News 12/02/09

AAMA Alerts Manufacturers to December Deadline for DOE R-5 Window Volume Purchase Program Proposals

The American Architectural Manufacturers Association (AAMA) is reminding window manufacturers to submit their proposals regarding the Department of Energy’s (DOE) Highly Insulating (R-5) Window and Low-e Storm Window Volume Purchase Program.

The comment period for this program ended on Nov. 13, 2009. The DOE will issue a solicitation for manufacturers’ proposals on Dec. 18, 2009. Manufacturers will have up to 60 days to respond with qualifying products. Following the 60-day response period, manufacturers with accepted products may be allowed to add more of their qualifying products. In 2011, a solicitation for additional manufacturers might be issued. Questions about the program may be sent to Terry Mapes with DOE partner, Pacific Northwest National Laboratory, at Terry.Mapes@pnl.gov. To review the latest draft of specifications that define the minimum requirements for successful participation in the program, please visit www.r-5windowsvolumepurchase.com.

The R-5 Window Volume Purchase Program is intended to serve as a catalyst to ramp up market demand for higher performing, energy-efficient windows and includes Low-e storm windows. “The DOE’s window volume purchase program for R-5 and Low-e storm windows provides window manufacturers with an attractive incentive to produce these highly-insulated products,” said Rich Walker, AAMA president and CEO. “The majority of window manufacturers should consider submitting a proposal to be part of the program.”

Windows with an R-5 value (or a U-factor of 0.2) represent the top tier of energy-efficient windows for cooling and heating dominated climates, as well as for mixed climates, available today.

A full news release is available online at AAMA’s online news room.

Client News 11/23/09

Made in Minnesota: Anchor celebrates centennial anniversary

Minneapolis — Anchor Block Company celebrates 100 years in business as a Midwest manufacturer of concrete construction and landscape materials. Founded in the Twin Cities, the company began in 1909 at a time when homebuilders dug foundations by hand and used horses to haul Anchor’s standard gray, concrete basement blocks. Today, Anchor is recognized worldwide for its extensive line of innovative products and inspired applications.

Anchor historic photo

Anchor historic photo

In the Midwest, Anchor Block Company is well-respected for its industry leadership and long-standing partnerships with contractors, architects, engineers, dealers and retailers. Anchor produces traditional concrete masonry blocks, architectural masonry blocks and veneers, retaining wall blocks, pavers and other landscape products. Two of the most recent, notable, local building projects featuring Anchor’s products include Target Field, the Twins’ new ballpark, and TCF Bank Stadium, home to Gophers’ football. Other metro-area icons include Mall of America, Metrodome, Target Center, University of Minnesota’s Carlson School of Management and several other campus buildings, plus thousands of Minnesota community spaces, private homes and commercial businesses.

“The fact is that a lot of people don’t think concrete is beautiful, but that’s before they see the color, textures and shapes available for them to create inviting, outdoor, private retreats and public destinations,” says Glenn Bolles, CEO of Anchor.

He recalls a time before such options, “Until the ’80s, color choices were non-existent; everything was gray. In the mid-’80s, integral-colored concrete changed the industry overnight. We incorporated this into our retaining wall products, pavers and masonry products. Soon, we were seeing colorful walls and paths in all directions. Until the early ’90s, you hardly ever saw a driveway made of colorful, paving stones in Minnesota. Now, they are everywhere. People are building something beautiful with our products all over the Twin Cities.”

“Today, we have more than 100 dedicated, committed and terrific employees,” says Bolles. “We’re financially solid and plan to be in it for the long run. We’re investing in new equipment and technologies that will help us continue to lead the industry. We’re listening to our customers, and working really hard to come up with even more attractive products and solutions. We want to deliver what the customer is asking for, and anticipate what they will ask for. Sometimes, they need to see what we have to offer before they know they want it.”

Solid Reputation
“We’ve used Anchor from the beginning, so it’s at least 40 years,” says Michael J. Gresser, president of specialty contractor Gresser Company. Based in Eagan, Minn., Gresser is one of many Twin Cities companies that share an intertwined heritage with Anchor. “We’re known for our quality standards and quality work. We can’t maintain that reputation if we’re not installing quality product.”

Gresser and Anchor both worked on the TCF Stadium. Highlighting another project example, Gresser praises Anchor’s involvement with BMW of the Twin Cities. “We’re working in Minnetonka on BMW’s second major Twin Cities dealership. The first was in Bloomington. For both, the owner was very specific about wanting a white, white block. We knew we could count on Anchor to meet these requirements. …Anchor is, without a doubt, our most-valued block supplier. They have a lot more consistency in the quality of their product. We appreciate the quality and consistency in their people, and in their delivery. They’re great to work with, a first-class company and our vendor of choice.”

Anchor Block Co archive image

Anchor Block Co archive image

Tim McGough, executive vice president of McGough Companies, Inc. in St.  Paul, Minn. agrees, “As long as we’ve been in business, Anchor has been there for us. Throughout our 55-year history, Anchor has been a great business partner. Like us, they take pride in building long-term customer relationships. …Today, they are our primary supplier of concrete block and related products. Their customer service is incredible. Their delivery is always prompt. Their product is always high quality. And, their quality control is outstanding.”

Innovation by Design
Anchor staff engineer Bruce Baumann credits Bolles for Anchor’s ability to achieve this reputation and preserve this status in a down economy. He says, “Glenn’s passion to be the leader is matched by his willingness to invest in the research and testing to maintain this position. It may be tough now, but we’re using this time to work on new products and applications. We’re exploring new materials and continually searching for new looks, colors, textures, shapes and sizes.”

Both Baumann and Bolles cite Windsor Stone® blocks as a “grand-slam homerun” in their history. “Designed for garden walls, planting containers and small retaining walls, the Windsor Stone product has a traditional, beveled face style. And the rear lip design makes installation easy—you just stack and align the blocks,” describes Baumann.

Baumann’s enthusiasm for Anchor’s product developments is obvious as he describes the proprietary technology that creates the Old World look and rock face texture of its Highland Stone® Retaining Wall System, or Anchor’s Sculpsit™ technology that earned it “Top Innovator of the Year” awards from The Home Depot two years in a row.

“At the moment, we’re having a lot of fun simulating stone-like colors and textures,” says Bolles. “The industry is changing as I speak: our Sculpsit technology will help everybody who wants the look of natural stone, but not the expense. There’s very little difference in appearance and a significant price savings for the installed Anchor™ product.”

This year, Anchor has introduced several new products in retaining walls, pavers, patio stones and edgers. The company has new designs and product enhancements already planned for 2010 and beyond. According to Bolles, most companies in the industry “might launch one new product a year, or maybe one every several years. Of course, if you don’t have new, state-of-the-art equipment, you have a hard time delivering new products.”

Tested for Success
Long-term performance is another area of Anchor’s study. “Freeze/thaw durability is critical to the northern two-thirds of our country and particularly with segmental retaining walls,” says Baumann. “Having one of the industry’s largest, in-house quality control laboratories, we can more readily test products. This allows us to optimize them, continually improving upon our past and directing future quality.”

Anchor's Holland Plus Pavers

Anchor's Holland Plus™ Pavers

“Our Plus™ series of pavers is the first in the Midwest to provide concentrated, premium material on the surface of the pavers so that it produces a richer color, distinctive, fine texture and wear-resistant surface,” says Bolles.

The durability and green attributes of Anchor’s products are generating greater interest among the architectural and landscape design community. Anchor’s landscape and masonry products contain as much as 20% recycled content, which can help buildings qualify for certification under green building programs like LEED® (Leadership in Energy and Environmental Design). Anchor’s product attributes also can meet green building qualifications for stormwater design and control, heat island reduction, energy performance optimization and regionally sourced materials. The products’ sound-dampening, mold-resistant, and durable qualities also may be recognized for sustainable application and innovation.

Shared Paths
According to Bolles, the introduction of landscape products in the late 1980s changed the direction of the company. The signature breakthrough came in 1988 when Anchor invented and patented a pinless, mortarless segmental retaining wall (SRW) block. The success of this design made Anchor a pioneer in the SRW industry. In 1989, Anchor Wall Systems, Inc. was formed to capitalize on the growing national and international demand for SRW systems.

Anchor archive image

Anchor archive image

“We have a shared ancestry. Anchor Block Company is a manufacturer and Anchor Wall Systems is a licensor of technology,” explains Linda Luksan, director of marketing for Anchor Wall Systems. “We license the rights to produce and sell our products to Anchor Block and other manufacturers. Anchor Wall Systems works with more than 50 companies in 21 countries to bring our retaining and freestanding wall systems to their markets.”

Natural Response
Anchor Block’s masonry and landscape products are sold through dealers and home centers throughout the state and in Iowa, South Dakota, North Dakota, Wisconsin and Nebraska. “Anchor Block’s Midwest territory serves as a pilot facility testing new concepts, installations and our first place to roll out new products. These products are sold to everyone from small, residential do-it-yourselfers to contractors hired by the homeowner to create elaborate, outdoor living spaces,” adds Sandy Stoffel, director of marketing for Anchor Block Company. “With the economy being what it is, people are staying close to home. As they’re home more, they want to make it nice and are justifying home improvements that beautify their backyards.”

Anchor's Bravissi products

Anchor's Bravissi products

According to Stoffel, “Inspired by European roadways, Anchor entered into the paver market in 1999 and has continued to develop new products, colors and textures to bring consumers multiple choices that provide aesthetics and quality to walkways, driveways, and patio settings.” Drawing additional inspiration from classic, hand-chiseled masonry, Anchor recently developed Bravissi™ Sculpted Masonry Veneer products, a line of cost-effective, highly realistic stone-look veneers.

To complement the simulated look of natural stone, Anchor Block offers a burnished block that is popular with its customers. Masonry sales manager Mark Severson observes, “A highly polished, beautifully exposed aggregate finish for a distinctive look, burnished block offers stunning coloration effects. With advancements in our color capabilities, we have some exciting new looks ahead.” Anchor’s full product line offers more than 7,000 color, shape and texture combinations.

Faster, Safer, Better
Severson continues, “As we’re moving away from the common block look, we’re also moving more and more to larger sizes. Contractors want to save time. Typically, you’d see them installing an 8″x16″ face, but we have sizes that range from 8″x24″ to 12″x24″, up to 16″x24″. At 24 inches, structural block can help shorten development schedules by covering more space with fewer blocks.”

Anchor's Tufut products

Anchor's Tufut products

Pronounced “Two Foot,” Tufut™ Structural Concrete Masonry Units were introduced earlier this summer in a variety of solid and variegated colors. Helping to meet tight construction timelines, Tufut blocks install up to 30% faster and require less grout than smaller units. Each two-foot-long unit covers 50% more wall area per unit than conventional blocks.

Anchor Celebrates
Anchor is celebrating its centennial year with events and picnics throughout the company. Bolles reiterates his appreciation, saying, “Anchor values its employees and their contributions to our success over the years.”
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Client News 11/18/09

Unistak AOne Wall System made its debute at AIA Minnesota 2009 Convention last week.

Responding to building project teams seeking energy-efficient, quick-to-install exterior cladding systems, A-1 Glass Inc. introduces Unistak(TM) AOne Wall System(TM). This new, unitized rain screen wall system is optimized for mid- to high-rise wall applications in cold climates and high-humidity interiors.

Unistak AOne Wall System

Unistak AOne Wall System

The unitized system consists of a sturdy, steel chassis that integrates aluminum, thermally-improved windows with dual- or triple-glazed insulating glazing units with pre-fabricated, R15-R22 insulated, factory-painted, galvanized steel or aluminum panels; air, water and vapor barriers; and an interior drywall framing sub-system. The patented, interlocking track system also allows for sun shades, louvers, terracotta tiles, stone, brick, stucco, and custom finishes, as well as recycled metals and sustainable building materials. Standard infill choices include Cradle to Cradle Certified(CM) architectural glass and panels, earning points for building projects seeking LEED® Green Building Rating System™.

Not only does the Unistak system support green design and construction goals, it delivers exceptional thermal performance and resists condensation, according to A-1’s vice president and lead designer Craig Carson. He explains, “When condensation seeps into exterior building systems, mold can develop and affect occupants’ health. Condominium and homeowner associations are fully aware of the litigation that can result from so-called ‘sick building syndrome.’ Such considerations also are especially important to hospitals, health care facilities, senior residences, schools and daycare centers, where people may have immune system sensitivities.”

Carson adds, “With the high-performance Unistak system, owners and occupants can be confident they have an exterior that contributes to their well-being, providing a comfortable interior, filled with natural light, while saving on heating and cooling costs.”

new, unitized rain screen wall system

new, unitized rain screen wall system

Under controlled, factory conditions, the Unistak system is fabricated into large units, customized to meet the specific project needs. These are sequenced and shipped to the job site. Working directly off the truck, the contractors take the pre-assembled unit and install it directly onto the building. Depending on the size of the units, and the job site’s space constraints, a crane can be used to lift oversized sections into place. (See video.)

“With fewer than 10 people, a contractor should expect to enclose an average floor in less than half the time it would take them to assemble a similar system in the field,” says Greg Reedy, A-1’s architectural representative. “A seven-person crew using our system takes less than three days to fully complete a weather-tight floor, averaging 32 panels. In less than two months, the ground floor occupants could be moving in while the top floors are being finished.”

Along with saving time and labor, Unistak AOne Wall System supports customers with special requirements, such as working in seismic zones and for those seeking certification under Green Globes or LEED. Addressing areas prone to earthquakes, the wall system’s proprietary track and panels accommodate design building movement. It accomplishes this without relying on unattractive, exterior caulk joints, while resisting water and air infiltration. Further assisting with green building goals, the Unistak system interface features contiguous, pressure equalized chambers joining a highly efficient, multi-point thermal barrier. This construction achieves a center of glass U-value of 0.248 (R value = 4.03).

To learn more about the Unistak AOne Wall System, please visit the Web site or call 303-761-6300

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Client News 11/12/09

Three Solar Decathlon entries feature SageGlass products for innovative, solar control

Sponsored by the U.S. Department of Energy and its National Renewable Energy Laboratory, the Solar Decathlon takes place in Washington, D.C., every two years and challenges university teams around the world to build and operate the most efficient, solar-powered, attractive and market-viable home. Many factors go into designing and building the homes, but core among them is the use and management of the sun’s light and energy.

Offering convenient control of sunlight and heat gain, SAGE Electrochromics‘ innovative, electronically tintable glass is featured in three Solar Decathlon houses: the University of Kentucky at Lexington, the University of Minnesota in Minneapolis, and the Virginia Polytechnic Institute and State University (Virginia Tech) in Blacksburg.

s.ky blue

s.ky blue

The University of Kentucky’s “s.ky blue” house uses an integrated control system to coordinate the interior lights and SageGlass glazing system for maximum efficiency.

The University of Minnesota, whose entry was named “ICON” house for its traditional iconic house shape, presented new technologies in a familiar, consumer-accessible form. The team incorporated SageGlass glazing into the east- and west-facing windows of the house.

“ICON” house

“ICON” house

Virginia Tech’s offering, “LUMENHAUS,” dynamically adjusts to maximize daylighting. The north and south elevations of the house feature moving walls, while the west elevation features SageGlass windows.

Energy-efficient SageGlass products contribute to several of the competition’s 10 contest categories (that give the “Decathlon” its name) for which the houses are evaluated:
1.     Architecture – Design and imagination
2.     Market Viability – Marketability for a selected building region
3.     Engineering – Functionality and efficiency
4.     Lighting Design – Lighting functionality and energy-efficiency, including daylighting
5.     Communications – A team’s communication via Web site, open houses
6.     Comfort Zone – The house’s ability to maintain a livable temperature
7.     Hot Water – The house’s ability to provide consistent hot water
8.     Appliances – The functionality and consistency of typical household appliances
9.     Home Entertainment – The house’s modern entertainment offerings
10.   Net Metering – The house’s net electrical production or use

SageGlass products change from clear to a highly tinted state, which minimizes unwanted solar heat gain, protects interior furnishings from fading, and preserves the residents’ view outside. Management of the electronic tinting glass can be integrated with a home’s HVAC system for automated control, can be operated by a separate switch, or can be controlled remotely such as by computer or iPhone as demonstrated by Virginia Tech’s Solar Decathlon entry.

Only a small amount of electricity is needed to power electrochromic glass; 150-square-feet of SageGlass windows use less electricity than an average compact fluorescent bulb. In the Solar Decathlon houses this power is supplied by photovoltaic panels mounted on the outside of the building. The ultimate goal for a house in this competition is to be a net-producer of electricity, although most teams were satisfied with achieving net-zero energy status. Each university team worked for nearly two years to produce its 800-square-foot house.

LUMENHAUS

LUMENHAUS

The Solar Decathlon ended on October 18, with Team Germany winning the competition. Minnesota finishes in fifth place overall, with first place rankings in the Engineering and Lighting Design categories. Kentucky finishes in ninth place with a fifth place ranking in Net Metering. Finishing in 13th place overall with a third place rank in the Architecture category, Virginia Tech’s LUMENHAUS continues on to the international solar decathlon competition as the only house from the U.S. competition competing there.
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Client News 11/10/09

Wausau is exhibiting at Greenbuild in booth #5048

Online architectural support resources expand with ongoing updates from Wausau

Architects and other visitors to WausauWindow.com will notice a fresh look, updated online content and expanded selection of downloadable resources. In addition, the revised Web site provides quick links to connect with Wausau’s market expertise in health care, education and government buildings, as well as in green buildings.

“The updated Web site design presents a more visually appealing and organized approach for our many, visually astute visitors,” notes Steve Fronek, Wausau’s vice president and leader of its technical services team. “It also allows us to provide architects, engineers and the whole building team with up-to-the-moment information on our products, projects and other news.”

WausauWindow.com

WausauWindow.com

Architectural support resources found online and on request through Wausau include:
* Pre-bid design engineering assistance
* AIA/CES courses and other educational presentations, articles and consultations
* AutoCAD® details and Building Information Modeling (BIM) product information, 3D models
and 2D drawings
* Downloadable test reports, wind load charts, guide specifications, thermal models and literature
* Featured product applications and expertise, currently showcasing Blast Hazard Mitigation
* Regional and local sales contacts and maps
* Online registration for e-newsletters and architectural reference binder
* 24/7 access to sustainable design information such as LEED checklists, sample submittals and supplemental guide specifications

“Windows and curtainwall play a vital role in overall envelope performance. Optimizing energy efficiency and employing sustainable design features in building envelopes can contribute in up to 10 LEED credit categories,” says Fronek.

Wausau Green Building

Wausau Green Building

The site’s Green Building section highlights performance charts outlining potential credit contributions of windows and curtainwalls plus upgrade tables for Wausau’s pre-engineered, standard products. It also spotlights LEED-certified project success stories on three Platinum-level projects and more than a dozen other Gold- and Silver-certified buildings including Wausau’s own LEED-Silver facility.

“From the earliest stages of conception through the final phases of installation, architects and design leaders frequently call on us to serve as an extension of their team, assisting with product selection, proposal details, specification review, technical support, budgeting and pricing,” says Rick Marshall, company president.

Marshall continues, “Our network of sales representatives share their knowledge of local design trends, performance needs and code requirements. Complementing this geographical focus, our market managers can offer specific advice to meet the needs of health care, government and educational projects.”

Local and regional sales managers can be found through Wausau’s interactive contact maps and reached on the phone, online or in person. Wausau’s associates summarize and present their industry insights through the following AIA/CES program course titles:
* Curtainwalls: Products, Performance and Practicalities
* Specifying Windows and Doors using Performance Standards
* Designing Fenestration for Blast Hazard Mitigation, and
* Glass:  The Right Choice

For architectural firms seeking customized educational content, Wausau technical sales presenters have addressed such topics as:
* Codes and standards
* LEED® Rating Systems™
* Unitized curtainwall design, and
* Thermal performance of windows and curtainwall

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