Auburn University Wins The Roofing Industry Alliance for Progress’ Fourth Student Competition

The Roofing Industry Alliance for Progress has announced the team from the McWhorter School of Building Sciences at Auburn University, Auburn, Ala., was selected as the first-place winner of The Roofing Industry Alliance for Progress’ fourth annual student construction management competition, which took place during the National Roofing Contractors Association’s (NRCA) 131st Annual Convention held Feb. 6-8 in New Orleans.

Members of the winning team were Jordan Edwards, Alexander Gomez, Jason McCay (team captain), Hannah Redifer and faculty advisor Lauren Redden.

Redifer also was selected as the recipient of the competition’s first Best Individual Presenter from among all the finalist teams and received an iPad.

The competition was part of an educational partnership with schools of construction management around the U.S. The four finalist teams selected to present in New Orleans were McWhorter School of Building Sciences at Auburn University; Department of Construction Management at Colorado State University, Fort Collins, Colo.; M.E. Rinker Sr. School of Construction Management at the University of Florida, Gainesville, Fla.; and Bert S. Turner Department of Construction Management at Louisiana State University, Baton Rouge, La.

The goal of the partnership is to raise awareness of the roofing industry by developing roofing-related curriculum that can be incorporated into existing construction management undergraduate degree programs, exploring scholarship programs for both students and faculty members and developing an internship program with interested Alliance members.

Teams participating in the competition were presented with a problem statement: Create a company to bid on installing a roof system on the Audubon Aquarium of the Americas in New Orleans. Each team was required to research the project, review the plans and specifications, and assemble a full estimate and proposal to submit a qualified bid package. For this project, it was important to decide on the correct application methods, show overall roofing knowledge and illustrate the team was prepared to undertake the project.

Oral presentations were given at the convention Feb. 7.

Auburn had the highest cumulative score for their presentation as Summit Roofing. The team had a thorough understanding of site logistics and schedule; exhibited a strong safety plan that included planning, training and execution; and spent a great deal of time preparing the presentation.

The team from Colorado State University was awarded second place in the competition. Team members were Majoney Bajwa, Kyle Bloesser, Sam Hughes (team captain), Ben Jacobs and faculty advisor Nick Rubino.

Auburn University received a team trophy and a $5,000 L.B. Conway scholarship for their school. The team trophy and individual awards were presented during NRCA’s Awards Ceremony and Cocktail Reception March 2.

Colorado State University received a team trophy, a $2,500 scholarship for its school and individual awards.

For more information about the Alliance student competition, contact Bennett Judson, the Alliance’s executive director, at (800) 323-9545, ext. 7513 or bjudson@roofingindustryalliance.net.

Twenty-One Associate Members Join NRCA’s One Voice Initiative

The National Roofing Contractors Association (NRCA) has announced 21 associate members have upgraded their memberships to “partner member” by joining NRCA’s One Voice initiative.

In early 2017, NRCA launched its One Voice Initiative to unite the roofing industry and speak with one voice about matters critical to the roofing industry’s continued success

To ensure all industry sectors are given an opportunity to participate, NRCA amended its bylaws to allow manufacturers, distributors, service providers, architects, engineers and consultants that choose to participate to become full members of the association, meaning they will be granted voting rights and eligible for leadership roles within the association. Previously, such rights were reserved only for contractor members.

“This has been the perfect time to launch NRCA’s One Voice initiative. There is unique opportunity for the roofing industry to address the major issues we face. However, our work can only be accomplished with commitments from leaders from all sectors of this great industry,” says Reid Ribble, NRCA’s CEO. “Only together, as a roofing community, can we take this transformational approach to address our issues and concerns and achieve success in the future.”

Issues currently affecting the roofing industry include workforce development and certification; advancing the industry’s public policy agenda; building codes and insurance; and increasing professionalism throughout the industry.

NRCA’s One Voice participants are:

ABC Supply Co. Inc., Beloit, Wis.

ATAS International Inc., Allentown, Pa.

Atlas Roofing Corp., Atlanta

Building Envelope Professionals Group LLC, Oregon, Wis.

Carlisle Construction Materials, Carlisle, Pa.

Cotney Construction Law, Jacksonville, Fla.

Curtainwall Design Consulting, Dallas

Derbigum Americas Inc., Kansas City, Mo.

FiberTite Roofing Systems, Wooster, Ohio

Firestone Building Products, Nashville

GAF, Parsippany, N.J.

Johns Manville Corp., Denver

Malarkey Roofing Products, Portland, Ore.

OMG Inc., Agawam, Mass.

Owens Corning, Toledo, Ohio

ROCKWOOL, Milton, Ontario

Sherwin-Williams Coil Coating, Cleveland

Sika Corp. U.S., Canton, Mass.

SOPREMA, Wadsworth, Ohio

SRS Distribution Inc., McKinney, Texas

Tremco Inc., Beachwood, Ohio

For more information about NRCA and its One Voice initiative, go to www.nrca.net/onevoice.

National Roofing Contractors Association Announces June 3-9 is National Roofing Week

To raise awareness of the significance of roofs to every home and business, the National Roofing Contractors Association (NRCA) has announced National Roofing Week will take place June 3-9.

Celebrated each year during the first full week of June, National Roofing Week serves as a reminder that the roof is one of the most important components of every structure. It is the first line of defense against natural elements, such as rain, snow or wind, yet it is often taken for granted until it falls into disrepair.

National Roofing Week also promotes the good deeds of the roofing industry and stresses the value of professional roofing contractors and the importance of making informed decisions about maintaining or replacing any roof system. During National Roofing Week, NRCA encourages its members to participate by engaging in their communities and informing the public about the essential role roofs and professional roofing contractors play in every community.

NRCA also will be sharing its members’ stories through its various social media outlets, its Roof Scoop blog and Professional Roofing magazine. Members throughout the U.S. are encouraged to share their stories of charitable giving, crew and staff appreciation, and signature roofing projects with NRCA.

In addition, NRCA members are encouraged to promote the importance of what roofing professionals do by encouraging children to participate in NRCA’s 2018 Children’s Art Contest. The contest is open to children in grades 1-8 whose relatives work for NRCA member companies (all NRCA member companies are eligible). Entries will be accepted until April 16.

Additional information about National Roofing Week can be found at www.nrca.net/National-Roofing-Week.

NRCA Releases 2018 Manual Volume and Boxed Set

To provide the roofing industry with the most comprehensive and up-to-date information about the design, materials and installation techniques applicable to architectural sheet-metal components, the National Roofing Contractors Association (NRCA) has released The NRCA Roofing Manual: Architectural Metal Flashing and Condensation and Air Leakage Control – 2018. The new volume updates the 2014 volume under the same title and serves as a reference for contractors, architects and roof consultants.

The manual contains information about the design, material and installation techniques applicable to architectural sheet-metal components and includes 60 construction details. In addition, background information is provided on moisture and air leakage issues in buildings such as ventilation for steep-slope roof assemblies and condensation control for low-slope roof systems.

The NRCA Roofing Manual: Architectural Metal Flashing and Condensation and Air Leakage Control – 2018 is best used with other volumes of The NRCA Roofing Manual: The NRCA Roofing Manual: Steep-slope Roof Systems – 2017, The NRCA Roofing Manual: Metal Panel and SPF Roof Systems – 2016; and The NRCA Roofing Manual: Membrane Roof Systems – 2015.

The 2018 volume and boxed set can be purchased in hardbound versions or downloaded for free in electronic format to NRCA members at shop.nrca.net.

NRCA Announces 2018-19 Officers and Directors

The National Roofing Contractors Association (NRCA) announced its 2018-19 slate of officers and directors at its 131st Annual Convention, held Feb. 6-8 in New Orleans.

Kent Schwickert, senior vice president, Schwickert’s Tecta America of Mankato LLC, Mankato, Minn., has been elected NRCA chairman of the board, and Nick Sabino, president of Deer Park Roofing Inc., Cincinnati, was elected chairman of the board-elect. Monica Cameron, vice president of Diamond Roofing, Dodge City, Kansas; Scott Kawulok, executive project manager, B & M Roofing of Colorado Inc., Frederick, Colorado; Rod Petrick, president of Ridgeworth Roofing Co. Inc., Frankfort, Illinois; and Kelly Van Winkle, vice president of contracts, King of Texas Roofing Co. LP, Grand Prairie, Texas, were elected vice chairmen.

Additionally, the following were elected NRCA directors:

  • Randy Adams, chairman/CEO of R. Adams Roofing Inc., Indianapolis
  • Troy Baker, vice president of sales and marketing at SRS Distribution Inc., McKinney, Texas
  • Tim Blue, president of Blue’s Roofing Co., Milpitas, California
  • Dick Bus, president of ATAS International Inc., Allentown Pennsylvania
  • Mark DeFreitas, vice president and national sales manager at SOPREMA Inc., Wadsworth, Ohio
  • Helen Hardy Pierce, vice president of technical services, codes and industry relations at GAF, Parsippany, New Jersey
  • Steve Harvey, president of J & S Building Exteriors Inc., Attleboro, Massachusetts
  • Gary Howes, COO of The Durable Slate Co., Columbus, Ohio
  • Michael Johannes, president of Nations Roof East LLC, Yonkers, New York
  • Jason Lewinski, contractor network leader at Owens Corning Inc., Toledo, Ohio
  • Mark MacDonald, sales/marketing manager at Sherwin-Williams Coil Coating, Cleveland
  • Sherri Miles, vice president of J.D. Miles & Sons Inc., Chesapeake, Virginia
  • Monica Murphy, director of operations at Ray Nolan Roofing Co., Louisville, Kentucky
  • Brian Schaut, senior vice president at F.J.A. Christiansen Roofing Co. Inc., a Tecta America company, Milwaukee
  • Stephen Teal, manager at Flynn Group of Companies, Rockyville, Alberta, Canada
  • Kyle Thomas, owner/vice president of Thomas Roofing Co. Inc., Mobile, Alabama
  • David Tilsen, president of Tilsen Roofing Co. Inc., Madison, Wisconsin
  • Elizabeth Walters, marketing manager at Derbigum Americas Inc, Kansas City, Missouri
  • All 2018-19 officers and directors will assume their roles June 1, 2018. For more information, visit www.nrca.net.

    Robert McNamara Receives NRCA J.A. Piper Award

    The National Roofing Contractors Association (NRCA) has announced Robert McNamara, president of F.J.A. Christiansen Roofing Co. Inc., a Tecta America company, is the 71st recipient of its annual J.A. Piper Award. The award was presented at the association’s 131st Annual Convention held Feb. 6-8 in New Orleans. The J.A. Piper award is the industry’s most prestigious honor, recognizing roofing professionals who have devoted constant outstanding service to NRCA and the roofing industry.

    McNamara served as NRCA president in 2009-10 and most recently served as the chairman of the association’s Long-term Investment Committee in 2016-17.

    Prior serving as NRCA president, McNamara served as NRCA senior vice president from 2009-10; vice chairman from 2006-08; and director from 1996-99, 2002-06 and 2009-10. In addition, he has served on many committees, including serving as chairman of the Budget and Finance and Contractor Management Committees as well as president of the Awards Committee, Industry Advisory Board and National Roofing Legal Resource Center.

    F.J.A. Christiansen Roofing also is a member of The Roofing Industry Alliance for Progress.

    “As NRCA president he successfully guided NRCA through the apex of the great recession, while setting an example of optimism during that difficult time,” said fellow former NRCA President and 2017 J.A. Piper Award Bruce McCrory, operations/business development manager at Nations Roof, Gulf Coast LLC.

    “The roofing industry has so many great people, great work ethics, and that’s what our great country is all about,” McNamara says. “I’m very proud to be a part of it.”

    First presented in 1948, the J.A. Piper Award is named for former NRCA President Joseph A. Piper, whose extraordinary efforts kept the association alive during the Great Depression.

    For more information, visit www.nrca.net.

    NRCA Elects New Chairman of the Board

    Kent Schwickert, senior vice president-national business unit for Schwickert’s Tecta America of Mankato LLC, Mankato, Minnesota, has been elected the next chairman of the board of the National Roofing Contractors Association (NRCA). Schwickert will serve for the 2018-19 fiscal year. He was elected during NRCA’s 131st Annual Convention, held February 6-8 in New Orleans.

    “Over the years, Kent has been a significant contributor to NRCA and our efforts to advance the roofing industry,” said Reid Ribble, NRCA’s CEO. “He has a tremendous ability to work in partnership with all stakeholders in our industry and to get things done. He will make an outstanding chairman of the board.”

    Schwickert previously served as an NRCA vice chairman from 2016-17 and was a member of NRCA’s board of directors from 1999-02, 2003-04, 2010-13. In addition, Schwickert served as member of many NRCA committees, including Business Leadership, Contractor Management, Health and Safety, Membership and PAC Advisory, as well as the Communications Task Force, Future Executives Institute, Insurance Board of Governors, National Roofing Legal Resource Center and the NRCA Retirement Program.

    Schwickert’s Tecta America of Mankato also is a member of The Roofing Industry Alliance for Progress. Schwickert will begin his one-year term as the highest-ranking officer of one of the oldest construction trade associations in the U.S. June 1, 2018.

    For more information, visit www.NRCA.net.

    Four Finalist Teams Selected to Compete in The Roofing Industry Alliance for Progress’ Construction Management Student Competition

    The Roofing Industry Alliance for Progress has announced it will host four finalist teams to compete in the final part of its fourth annual Construction Management Student Competition at NRCA’s 131st Annual Convention and the 2018 International Roofing Expo (IRE) in New Orleans.

    The four teams presenting in New Orleans are Auburn University — McWhorter School of Building Sciences, Auburn, Ala; Department of Construction Management at Colorado State University, Fort Collins, Colo.; and Bert S. Turner Department of Construction Management at Louisiana State University, Baton Rouge, La.; and M.E. Rinker Sr. School of Building Construction at the University of Florida, Gainesville, Fla.

    The finalists were chosen from seven teams from undergraduate universities across the U.S. who submitted written proposals to competition judges, and will give their oral presentation to a panel of judges in New Orleans on Wednesday, Feb. 7 from 8:00 to 10:30 am at the Morial Convention Center in New Orleans.

    In addition to providing a significant learning opportunity, the Alliance’s 2018 Construction Management Student Competition fosters an environment that is meant to bring out the best in each team; encourage dialogue among the students; and foster team spirit as students rise to meet the challenge.

    Teams were presented with a problem statement: Create a company to bid on installing a roof system on the Audubon Aquarium of the Americas in New Orleans. Each team was required to research the project, review the plans and specifications, and assemble a full estimate and proposal to submit a qualified bid package. All teams must strive to find a competitive edge in their estimate to beat their competition while still maintaining a reasonable margin.

    The winning teams will be announced during NRCA’s Industry Awards Ceremony and Cocktail Reception Feb. 7. The first-place team will receive a team trophy, a $5,000 L.B. Conway scholarship for their school and individual awards.

    The second-place team will receive a team trophy, a $2,500 scholarship for their school and individual awards.

    The Best Individual Student Presenter will be selected from any of the finalist teams and will receive an iPad.

    All winners will receive recognition in Professional Roofing magazine, among other promotions.

    For more information about the Alliance student competition, contact Bennett Judson, the Alliance’s executive director, at bjudson@roofingindustryalliance.net.

    SPRI Updates and Improves Roof Edge Standards

    Low-slope metal perimeter edge details, including fascia, coping and gutters, are critical systems that can strongly impact the long-term performance of single-ply roofs. Photo: Johns Manville

    The effect of high winds on roofs is a complex phenomenon, and inadequate wind uplift design is a common factor in roofing failures. Damage from wind events has historically been dramatic, and wind-induced roof failure is one of the major contributors to insurance claims.

    Roofing professionals have long recognized the importance of proper low-slope roof edge and gutter designs, particularly in high-wind conditions. For this reason, SPRI, the association representing sheet membrane and component suppliers to the commercial roofing industry, has spent more than a decade enhancing testing and design standards for these roofing details.

    SPRI introduced the first version of its landmark standard, ANSI/SPRI/ES-1 “Wind Design Standard for Edge Systems Used with Low Slope Roofing Systems” in 1998. Since then, the association has continually revised, re-designated and re-approved the document as an ANSI (American National Standards Institute) standard.

    Testing of edge securement per ANSI/SPRI ES-1 is required per the International Building Code (IBC), which has been adopted by every state in the country.

    This standard provides the basic requirements for wind-load resistance design and testing for roof-edge securement, perimeter edge systems, and nailers. It also provides minimum edge system material thicknesses that lead to satisfactory flatness, and designs to minimize corrosion.

    Construction professionals have been successfully using the standard, along with the specifications and requirements of roofing membrane and edge system manufacturers to strengthen their wind designs.

    Until recently, the biggest news on the wind design front was the approval of ANSI/SPRI/FM 4435/ES-1, “Wind Design Standard for Edge Systems Used with Low-slope Roofing Systems.” Let’s call it “4435/ES-1” for short. SPRI knew recent post-hurricane investigations by the Roofing Industry Committee on Weather Issues (RICOWI) and investigations of losses by FM Global consistently showed that, in many cases, damage to a low-slope roof system during high-wind events begins when the edge of the assembly becomes disengaged from the building. Once this occurs, the components of the roof system (membrane, insulation, etc.) are exposed. Damage then propagates across the entire roof system by peeling of the roof membrane, insulation, or a combination of the two.

    Recognizing that edge metal is a leading cause of roof failures, SPRI has redoubled its efforts to create a series of new and revised documents for ANSI approval. As has always been the case, ANSI endorsement is a critical step toward the ultimate goal of getting these design criteria included in the IBC.

    A Systems Approach to Enhancing Roof Edge Design

    Roofing professionals understand that successful roof design requires the proper integration of a wide variety of roofing materials and components. For years, leading roofing manufacturers have taken a “systems” approach to their product lines. Recently, SPRI has zeroed in on the roof edge. Low-slope, metal perimeter edge details include fascia, coping and gutters, are critical systems that can strongly impact the long-term performance of single-ply roofs.

    As part of the ES-1 testing protocol, RE-3 tests upward and outward simultaneous pull of a horizontal and vertical flanges of a parapet coping cap. Photo: OMG Edge Systems

    SPRI first addressed roof gutters in 2010 with the development of ANSI/SPRI GD-1. The testing component of this document was recently separated out to create a test standard and a design standard. The test standard, GT-1, “Test Standard for Gutter Systems,” which was approved as an American National Standard on May 25, 2016.

    Similarly, SPRI has revised 4435/ES-1 to only be a test standard.

    Making both edge standards (4435/ES-1 and GT-1) into standalone testing documents makes it easier for designers, contractors and building code officials to reference the testing requirements needed for metal roof edge systems.

    IBC requires that perimeter edge metal fascia and coping (excluding gutters), be tested per the three test methods, referred to as RE-1, RE-2 and RE-3 in the ES-1 standard. The design elements of ES-1 were never referenced in code, which caused some confusion as to how ES-1 was to be applied. The latest version of 4435/ES-1 (2017) only includes the tests referenced in code to eliminate that confusion.

    Test methods in 4435/ES-1 2017 have the same names (RE-1, RE-2, and RE-3), and use the same test method as 4435/ES-1 2011. Because there are no changes to the test methods, any edge system tested to the 2011 version would not need to be retested using the 2017 version.

    FM Global’s input was instrumental in the changes in 2011 when ANSI/SPRI ES-1 incorporated components of FM 4435 to become 4435/ES-1. However, there are no additional FM related changes in the latest 4435/ES-1 standard.

    This gravel stop is being tested according to the ANSI/SPRI ES-1 standard using the RE-2 test for fascia systems. Photo: OMG Edge Systems

    Per ANSI requirements, 4435/ES-1 2011 needed to be re-balloted, which is required by ANSI every five years. SPRI took this opportunity to have it approved as a test standard only to eliminate the confusion referenced above. FM Global was consulted and indicated it wanted to keep “FM” in the title. (FM was on the canvas list for the test standard and actually uses it as its own test standard.)

    With 4435/ES-1 becoming a test standard for coping and fascia only, and GT-1 being a test standard for gutters, SPRI determined that a separate edge design standard was needed. Meet ED-1, a design standard for metal perimeter edge systems.

    The design portions of the ES-1 edge and the GD-1 gutter standards have been combined and are now referenced by SPRI as ED-1. It has been developed and is currently being canvassed as an ANSI standard that will provide guidance for designing all perimeter edge metal including fascia, coping, and gutters.

    ED-1 will be canvassed per the ANSI process later this year. However, SPRI is not planning to submit ED-1 for code approval.

    SPRI ED-1 will include:

    Material Design

    • Nailer attachment
    • Proper coverage
    • Recommended material thicknesses
    • Galvanic compatibility
    • Thermal movement
    • Testing requirements
    • “Appliance” attachment to edge systems

    Limited Wind Design

    • Load to be required by the Authorities Having Jurisdiction (AHJ).
    • Tables similar to those included in 4435/ES-1 will be included for reference.

    If this sounds a tad complex, imagine the design work required by the dedicated members of SPRI’s various subcommittees.

    The Test Methods in Detail

    The GT-1 standard is the newest, so let’s tackle this one first. As noted above, the ANSI/SPRI GT-1 test standard was developed by SPRI and received ANSI Approval in May of 2016. Testing of roof gutters is not currently required by IBC; however, field observations of numerous gutter failures in moderate to high winds, along with investigations by RICOWI following hurricanes have shown that improperly designed or installed gutters frequently fail in high wind events. GT-1 provides a test method that can be used by manufacturers of gutters, including contractors that brake or roll-form gutters, to determine if the gutter will resist wind design loads. Installing gutters tested to resist anticipated wind forces can give contractors peace of mind, and may provide a competitive advantage when presented to the building owner.

    This gutter is being tested using the test method specified in ANSI/SPRI GD-1, “Design Standard for Gutter Systems Used with Low-Slope Roofs.” Photo: OMG Edge Systems

    GT-1 tests full size and length samples (maximum 12 feet 0 inches) of gutter with brackets, straps, and fasteners installed per the gutter design. It is critical that the gutter be installed with the same brackets, straps, and fasteners, at the same spacing and locations as per the tested design to assure the gutter will perform in the field as tested. The fabricator should also label the gutter and/or provide documentation that the gutter system has been tested per GT-1 to resist the design loads required.

    GT-1 consists primarily of three test methods (G-1, G-2, and G-3). Test method G-1 tests the resistance to wind loads acting outwardly on the face of the gutter, and G-2 tests the resistance to wind loads acting upwardly on the bottom of the gutter. G-3 tests resistance to the loads of ice and water acting downwardly on the bottom of the gutter.

    Tests G-1 and G-2 are cycled (load, relax, increase load) tests to failure in both the original GD-1 standard and the new GT-1. The only change being that in GD-1 the loads are increased in increments of 10 lbf/ft2 (pound force per square foot) from 0 to failure, and in GT-1 they are increased in increments of 15 lbs/lf (pounds per linear foot) from 0 to 60 lbs/lf, then in 5 lbs/lf increments from above 60 lbs/lf to failure.

    Note also that the units changed from lbf/ft2 (pound force per square foot) to lbs/lf (pounds per linear foot), which was done so that the tests could be run using the test apparatus loads without having to convert to pressures.

    The GT-1 standard specifies a laboratory method for static testing external gutters. However, testing of gutters with a circular cross-section is not addressed in the standard, nor does the standard address water removal or the water-carrying capability of the gutter. In addition, downspouts and leaders are not included in the scope of the standard.

    SPRI intends to submit ANSI/SPRI GT-1 for adoption in the next IBC code cycle.

    As referenced above, IBC requires that perimeter edge metal (fascia and coping), excluding gutters, be tested per three test methods, referred to as RE-1, RE-2 and RE-3 in the ES-1 standard.

    RE-1 tests the ability of the edge to secure a billowing membrane, and is only required for mechanically attached or ballasted membrane roof systems when there is no peel stop (seam plate or fasteners within 12 inches of the roof edge). RE-2 tests the outward pull for the horizontal face of an edge device. RE-3 tests upward and outward simultaneous pull on the horizontal and vertical sides of a parapet coping cap.

    Calculating Roof Edge Design Pressures

    All versions of ANSI/SPRI ES-1 and ANSI/SPRI GD-1, the 2011 version of ANSI/SPRI 4435/ES-1, and the new ED-1 standard all provide design information for calculating roof edge design pressures. These design calculations are based on ASCE7 (2005 and earlier), and consider the wind speed, building height, building exposure (terrain), and building use.

    A gravel stop failure observed during roof inspections after Hurricane Ike in Sept. 2008. Photo: OMG Edge Systems

    However, as stated above, IBC requires that the load calculation be per Chapter 16 of code, so the SPRI design standards are intended only as a reference for designers, fabricators, and installers of metal roof edge systems.

    ES-1-tested edge metal is currently available from pre-manufactured suppliers, membrane manufacturers and metal fabricators that have tested their products at an approved laboratory.

    The roofing contractor can also shop-fabricate edge metal, as long as the final product is tested by an approved testing service. The National Roofing Contractors Association (NRCA) has performed lab testing and maintains a certification listing for specific edge metal flashings using Intertek Testing Services, N.A. Visit www. nrca.net/rp/technical/details/files/its details.pdf for further details.

    A list of shop fabricators that have obtained a sub-listing from NRCA to fabricate the tested edge metal products are also available at www. nrca.net/rp/technical/details/files/its details/authfab.aspx.

    SPRI Continues to Take Lead Role in Wind Testing

    As far back as 1998, SPRI broke ground with its ANSI/SPRI/ES-1 document addressing design and testing of low-slope perimeter edge metal. Today, the trade association has a variety of design documents at the roofing professional’s disposal, and is working to get ED-1 approved as an Edge Design Standard to be used for low-slope metal perimeter edge components that include fascia, coping and gutters.

    All current and previously approved ANSI/SPRI standards can be accessed directly by visiting https://www.spri.org/publications/policy.htm.

    For more information about SPRI and its activities, visit www.spri.org or contact the association at info@spri.org.

    Johns Manville Joins NRCA’s One Voice Initiative, Becomes NRCA Partner Member

    The National Roofing Contractors Association (NRCA) has announced Johns Manville, Denver, has joined NRCA’s One Voice initiative, upgrading its associate membership to “partner member.”

    In early 2017, NRCA launched its One Voice Initiative to unite the roofing industry and speak with one voice about matters critical to the roofing industry’s continued success. To ensure all industry sectors are given an opportunity to participate, NRCA amended its bylaws to allow manufacturers, distributors, architects, engineers and consultants that choose to participate to become full members of the association. Previously, such rights were reserved only for contractor members.

    “There is unique opportunity for the roofing industry to address the major issues we face. However, our work can only be accomplished with commitments from leaders from all sectors of this great industry,” said Reid Ribble, NRCA’s CEO. “Only together as a roofing community can we take this transformational approach to address our issues and concerns and achieve success in the future.”

    Issues currently affecting the roofing industry include workforce development and certification; advancing the industry’s public policy agenda; building codes and insurance; and increasing professionalism throughout the industry.

    “Johns Manville is proud to have been part of the roofing community for more than 160 years. We are always looking for ways to invest further to help move the industry forward,” says Joe Smith, president of Roofing Systems at Johns Manville. “Joining NRCA’s Once Voice initiative gives us a chance to be a part of something that helps our industry overcome challenges and make an impact where we think it matters most.”

    For more information about NRCA and its One Voice initiative, visit www.nrca.net/onevoice.