Contributed by Roy Schauffele
I just reviewed another project from a different architect with the same recurring design misunderstanding. This is isolated to the parapet area of a building. I see this detail dozens of times a year and yes, I’m being Texan polite by calling it a misunderstanding.
The building is an administrative office for a Fortune 100 company. It is of steel stud construction with R-13 batt insulation between the studs, 5/8” exterior gypsum sheathing, an ABAA (Air Barrier Association of America) approved liquid applied air barrier (from Company XXX), 1” of an ABAA evaluated foil faced polyisocyanurate insulation (from Company XXX) and a metal façade. This assembly has an effective R-value of >13, which exceeds code. It is also an ABAA evaluated assembly and completely compliant with the Code Mandated Fire Requirement to NFPA-285, and since the air barrier and insulation were from the same corporation, chemical compatibility issues are avoided.
All is well on the front of the building.
Unfortunately, all is not well on the backside of the parapet.
The detailing of the parapet backside showed steel studs, R-13 batts and 5/8” exterior gypsum sheathing for an effective R-value of about 6.6, at best. Undoubtedly, this area is going to be highly energy inefficient and it will have a different dew point (the temperature to which air must be cooled to become saturated with water vapor) than the front of the building. When the dew point occurs, the condensate will drop straight in to the conditioned space, possibly causing mold and definitely leading to reports of a “roof leak”.
The fix is easy.
Just put 1” of your specified continuous insulation over the top and backside of the parapet and now your entire building has the same thermal envelope, with the same dew point profile on both sides of the building.
The advent of code required effective R-value and the use of continuous insulation has led to certain misunderstandings, but as I said above, there is an easy fix and it is in the paragraph above.
Contributed by Eric D. Lussier
Let’s raise construction as an option in the eyes of the world."
This sentence was penned by Thad Goodman, in an article entitled "It's an Image Problem", which you can read here on the Let's Fix Construction blog. Thad also states "one of the bigger issues we have currently is labor. Or should I say a lack of it."
So, when one of the largest private employers in the United States last week announced a $50 MILLION commitment to train 20,000 new construction workers over the next ten years, Thad's concerns from August of 2017 seem to be validated. That employer, The Home Depot, ranks fifth (as of 2016) in total number of employees with 406,000, and while they depend on skilled trades to shop at their establishments across the Nation, they also rely on tradesmen to install construction materials and appliances for their customers directly.
In the coverage of the Home Depot news, the USA Today stated that '84% of contractors surveyed by the National Association of Home Builders (NAHB) and Wells Fargo in December cited availability of workers and cost as their most significant problems last year'.
Our hope is that more of the major names in the construction industry step forward to address the concern about the lack of the skilled trades, across all industries within AEC.
Please read on for the entire press release from Home Depot, which you can also read here.
ATLANTA, March 8, 2018 /PRNewswire/ -- Today, The Home Depot® Foundation announced a $50 million commitment to train 20,000 tradespeople over the next 10 years in order to fill the growing skilled labor gap.
According to the Bureau of Labor Statistics, there are currently 158,000 unfilled construction sector jobs in the U.S. – a number that is expected to increase significantly as tradespeople retire over the next decade. The ratio of construction job openings to hirings, as measured by the Department of Labor, is at its highest level since 2007.
In 2017, The Home Depot Foundation launched a pilot trades training program for separating military members in partnership with nonprofit Home Builders Institute (HBI) on Ft. Stewart and Ft. Bragg. The first set of students will graduate this March. The 12-week pre-apprenticeship certification program, which is provided at no cost to students, uses an industry-based curriculum recognized by the Department of Labor that integrates work-based learning with technical and academic skills. The program, which has a job placement rate of more than 90 percent, will now roll out on additional bases across the United States.
“We want to bring shop class back, from coast-to-coast,” said Shannon Gerber, executive director of The Home Depot Foundation. “We’re thrilled to train 20,000 next-generation plumbers, electricians, carpenters and beyond. It’s a true honor to welcome our first classes of separating soldiers as they transition to civilian life and into successful careers in the trades.”
“HBI has a 50-year history of training individuals with the skills they need to succeed in the building industry. Our program prepares men and women for high-growth careers in the industry after leaving military service,” said HBI CEO John Courson. “With 200,000 service members separating from the military every year, our partnership with The Home Depot Foundation enables us to serve more veterans across the country.”
In addition to serving separating military members, The Home Depot Foundation is establishing an advanced level trades training program in partnership with the Construction Education Foundation of Georgia (CEFGA) for residents of Atlanta’s Westside community. Over the next 10 years, the Foundation will expand training support to include the broader veteran community as well as underserved high schools across the United States.
Today’s announcement expands The Home Depot Foundation’s mission beyond its existing quarter-of-a-billion dollar commitment to veteran housing, as well as its commitment to serve communities impacted by natural disasters.
About The Home Depot Foundation
The Home Depot Foundation works to improve the homes and lives of U.S. veterans, train skilled tradespeople to fill the labor gap and support communities impacted by natural disasters.
Since 2011, the Foundation has invested nearly a quarter-of-a-billion dollars in veteran-related causes and improved more than 37,000 veteran homes and facilities. In 2018, the Foundation committed an additional $50 million dollars to train 20,000 skilled tradespeople over the next 10 years starting with separating military members and veterans, at-risk youth and members of the Atlanta Westside community.
To learn more about The Home Depot Foundation and see Team Depot in action, visit thd.co/community and follow us on Snapchat, Twitter and Instagram @teamdepot and on Facebook at facebook.com/teamdepot.
HBI is a national nonprofit that provides training, curriculum development and job placement services for the building industry. With overall program job placement rates at over 85 percent for graduates, HBI training programs are taught in local communities across the country to at-risk youth, veterans, transitioning military members, justice-involved youth and adults, and displaced workers. Visit www.hbi.org for more information.
For more information, contact:
Financial Community News Media
Isabel Janci Amy Crouse
Investor Relations Public Relations
Contributed by Cherise Lakeside
Once again in 2018, Eric and I are honored to be invited back to participate on the CONSTRUCT Education Advisory Council. CONSTRUCT, which will be held in Long Beach, CA from October 3-5, 2018, is the only dedicated national trade show and educational conference for the commercial building teams that spec, source and purchase building products and coincidentally, is where he and I met in Phoenix in 2011. The Advisory Council is a group of 13 professionals from a variety of disciplines in Architecture, Engineering and Construction that represent a wide range of experience and expertise. We work together to review and select from the submissions to present at CONSTRUCT to help create the best slate of educational content possible. You can read the full press release from Informa immediately below this post.
CONSTRUCT and Let’s Fix Construction share a similar mission. It is a mission of bringing many members of our industry together where we can learn, share and grow as professionals. Not only does this help us do our own job better, but it also increases our awareness and knowledge of how other members of the project team approach the same topics and issues. This fully open lens and view of the challenges we face every day is a game changer.
We would like to personally invite our readers and/or listeners to bring their expertise to the table. CONSTRUCT is looking for a wide range of topics for the event in Long Beach in October. All of the information and the submission form can be found on the Call for Sessions page at the CONSTRUCT website. Proposed presentations are welcome from anyone who works in the built environment are are due by January 31, 2018. We want you!
You can also hear more about CONSTRUCT and the Call for Sessions on our latest podcast, which you can listen to on your favorite podcast player, or here: www.letsfixconstruction.com/podcast/ep-004.
We hope to see you in Long Beach!
Official Press Release - CONSTRUCT Call For Sessions
CONSTRUCT 2018 invites application submissions to present at the 2018 event, taking place on October 3-5 at the Long Beach Convention and Entertainment Center in Long Beach, CA. CONSTRUCT welcomes compelling proposals that address a wide range of topics relevant to the commercial building team and those who design, build, specify, engineer, renovate and operate in the built environment.
With over 40 accredited sessions and non-conflicting exhibit hall hours, the education program is an integral part of the CONSTRUCT event experience for specifiers, architects, designers, product reps, contractors, engineers, project managers, and other industry professionals.
Seeking dynamic speakers with a firm grasp of technical issues, including building scientists, researchers, architects, specifiers, contractors, owners and code experts, sessions are 60 – 120 minutes in length and should contain timely, practical information and solutions that can be immediately implemented in the workplace.
"Our goal for 2018 is to provide unique and engaging educational experiences utilizing a combination of learning formats, from case studies and panel discussions to small group discussions and hands-on learning. Additionally, our participants are hungry for intermediate to expert level content that they can’t get anywhere else" said Jennifer Hughes, Informa Education Manager. "We encourage dynamic professionals from all areas of the industry who can offer solution-based content, to submit a proposal.”
Topic submissions should focus on applications-oriented, real world, problem-solving topics and be free of promotional materials to sell a product or service.
The multi-track educational program includes technical and design oriented sessions, as well as business-related sessions including project management and legal topics.
The deadline for submitting a proposal is January 31, 2018. Session proposals should be submitted via the automated submission form at https://www.constructshow.com/en/education/speaking-opportunities.html. Questions should be directed to Jennifer Hughes, Informa Education Manager, at Jennifer.Hughes@informa.com or 972.536.6388.
For information about CONSTRUCT, please visit www.CONSTRUCTshow.com or call (866) 475-6707 or (972) 536-6450. Additional show information can be found on Facebook at http://www.facebook.com/constructshow, Twitter at http://www.twitter.com/constructshow and Instagram at http://www.instagram.com/construct_show. Twitter users can follow the show using #CONSTRUCT
About the Event
CONSTRUCT is your most cost effective strategy for combining educational opportunities with practical, real-world, product and service solutions for your business success. This event is dedicated to the institutional, industrial and commercial building industry. If you design, build, specify, engineer, renovate or operate in the built environment, this is your event. The show is owned and produced by Informa Exhibitions U.S., Construction & Real Estate. For additional information, contact CONSTRUCT at P.O. Box 612128, Dallas, Texas 75261-2128; call the main show line at (866) 475-6707 or (972) 536-6450.
About Informa Exhibitions U.S., Construction & Real Estate
Informa operates at the heart of the Knowledge and Information economy. It is one of the world’s leading business intelligence, knowledge and events businesses with more than 6,000 employees in over 100 offices across 25 countries. The Dallas Exhibitions team produces a portfolio of 15 trade shows in various sectors of the construction and real estate industry. To learn more, visit www.informaexhibitions.com.
Contributed by Roy F. Schauffele
This brief article is directed to architects, specifiers, and consultants. The use and evolution of air barriers is very reminiscent of the growth of single-ply roofing technology. The larger corporate manufacturers are pouring tons of money into marketing and advertising and as I’m fond of saying, “all advertising is completely true but rarely truly complete”.
All too often, architects & specifiers rely heavily on the paid for mass produced specifications or a quick internet search and then dutifully download a set of specifications. This is okay, but they may not contain all the technical or QA items that may be needed for proper air barrier design and performance.
What follows are references (suggestions) that can lead to clarity of specification interpretation, design intent, proper bidding and installation. These are not an endorsement, just references.
After I have the building’s design, function and climatic conditions defined, I include the following in my specifications:
While nothing is perfect, I’ve found the above to serve me well and I hope these items are of good use to you.
Contributed by Thad Goodman
This site wants to Fix Construction. We could debate for years if it’s even broken. But for the sake of positive momentum, let’s say everything can use improvement.
One of the bigger issues we have currently is labor. Or should I say a lack of it. Let’s work on that.
First let’s examine how we got here. If you don’t know where you are at, you will never figure out how to get where you are going.
For decades construction has been relegated to second tier citizenship.
Think about who is delivering this message. College educated guidance counselors. Our youth and their parents are being given directions to learning institutions by people who came out of, and make their living from - you guessed it - learning institutions.
I don’t blame them for the way they think. It worked for them. There are many, many good white collar professions out there, including architects and engineers. These counselors are trained to see things a certain way, rewarded by school systems who tout their graduation rates and college admission numbers. They are good at their jobs. I do blame them for not presenting both sides of the story to parents who trust and listen to them.
The Rest of the Story
There is a second option. Construction provides a better outlet for many who are just not interested in continued schoolwork. Not everyone is cut out to sit at a desk. There are those who are good with their hands, good with abstract problem solving in real time. Pushing this type of young person to college and deep into college debt often hurts that individual and our economy. How many young people do you know buried in student loans working at the local retail mall?
Our school systems are good at rating the skillsets of our young people. Let’s give them a solid set of options for each type of student.
Let's Fix Construction is an avenue to offer creative solutions, separate myths from facts and erase misconceptions about the architecture, engineering and construction (AEC) industry.
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