The Art of Building Science Part II Webinar

Building Science fans, it’s time for Part II of the three part series on The Art of Building Science.  I hope that if you participated in the discussion last month on Heat Flow that you will join me for the next part of the series which will concentrate on Air Flow. If were not able to attend the first session that is not a problem.  These topics work collectively and individually.

The webinar will take place on Tuesday, April 8 from 5:30 – 7:00 pm EST to accommodate attendees who cannot participate during regular business hours.

I like to think of this as the second course of a three course meal. The webinar will run for 90 minutes so that we can consume the entrée part of this three course meal which is packed with valuable information and insight. We can’t eat the dessert until we finish the entrée.

Part II features a more in depth discussion on Air Flow and will provide you a deeper understanding of building science.  This session is approved for 1.5 AIA CEUs.

Register now, right here for The Art of Building Science Part II – Air Flow.

I look forward to continuing the dialogue on The Art of Building Science.

Understanding and Improving Indoor Air Quality Webinar

We, as a society, spend 90 percent of our time indoors. It is extremely important that the air inside our buildings, both residential and commercial, is providing the healthiest environment possible.

I will be hosting a webinar on Tuesday, April 8 from 3:00 – 4:00 pm EST on the topic of Understanding and Improving Air Quality.

This is a newly accredited program for us taking a deeper dive into the topic which is touched upon in other webinars that we have offer.  It is a more focused discussion on how to improve indoor air quality. 

We have talked about this topic and provided education on what indoor air quality is but this program will identify actual steps that can be taken to improve the quality of indoor air.

Let’s get together – inside – and explore the ways to improve our indoor air.  You can sign up right here for the webinar Understanding and Improving Indoor Air Quality (IAQ) – (GBCI Approved).

Come with questions and try to stump the presenter!

Saint-Gobain’s Expert “Throw Down” at the AIA 2012 Convention and Design Expo

 
 
The excitement for this year’s American Institute of Architects (AIA) Convention and Design Expo is growing for Saint-Gobain and its family of businesses! We will be heading down to the nation’s capital from May 17 – 19 to help architects and designers solve problems they are having on specific projects and introduce them to the expertise within Saint-Gobain.

You might ask yourself—who is Saint-Gobain and what do they have to do with CertainTeed?  Well, Saint-Gobain is CertainTeed’s parent company and also the largest building materials company in the world.

You already know Saint-Gobain, it may not be that obvious though—our roots start in France where 350 years ago, we made the glass that adorns the Hall of Mirrors in Versalles.  Today, we make beer bottles for Budweiser, manufactured the new roof on the Dallas Cowboys stadium and through CertainTeed, manufactured the ceiling tiles in the Denver airport and made the roof that adorns Henry Ford’s home.  This is a mere, and I mean mere glimpse into this massive company, but, also a glimpse into the possibilities.

That’s why Saint-Gobain is bringing all of its businesses to the AIA show this week, and not just to show off products.  Saint-Gobain features the largest and smartest collection of building scientists and technical experts in North America from its trusted North American companies:  CertainTeed, ADFORS, Grenite, Norton, SAGE, Saint-Gobain Glass, Saint-Gobain Solar, Saint-Gobain Performance Plastics and SolarGard to help architects “solve the unsolvable problem.” We urge design professionals to bring your unsolvable problems to our booth and try to stump out experts!

This year, we’re talking moisture, indoor environmental quality, aesthetics, thermal efficiency and solar and our experts are ready to talk.  If you can’t make the show, check us out virtually Trade Show page that will share show updates through Twitter so that non-attendees can feel part of the action.  Through this page you can also ask questions or present unsolvable problems that our experts can tackle. If you submit an unsolvable problem you will be entered into a prize drawing.

During AIA 2012, we will be blogging here about show events and observations from guest bloggers.  Should be fun and entertaining!

Please join the conversation at AIA from your desk by bookmarking the Trade Show page. We want to help you feel part of the AIA Convention and to help solve your design challenges.

That New Car Smell Could Be Killing You Thanks to VOCs

 

Lucas Hamilton

Lucas Hamilton is Manager, Building Science Applications for CertainTeed Corporation

If you follow organizations and companies dedicated to sustainable solutions such U.S. Green Building CouncilLeadership in Energy and Environmental Design (LEED) or even this Blog you have probably seen an increased discussion about VOCs or Volatile Organic Compounds.  But I am not sure that people, in general, are aware of how pervasive VOC’s are in our lives.

 By definition a Volatile Organic Compound is an organic material with a growing point less than 250° Fahrenheit. For most of us this means that these organic compounds tend to exist as gases.  They are in many products that we buy and they also can occur naturally.  They have a wide range of adverse health effects including eye and respiratory tract irritation, headaches, dizziness, visual disorders, and memory impairment in other words, they are not good for you!  Organizations such as the Environmental Protection Agency (EPA), Occupational Safety and Health Administration (OSHA) and Health Canada have clearly spelled out the effects of long-term exposure to elevated concentrations of VOCs.

Most people recognize the presence of VOCs by their smell.  They have a distinctively unnatural smell.  I always tell people if it smells bad it is bad.  We all have a genetic memory in our bodies that identify bad smells.

As I have mentioned in a previous blog about tightening the building envelop, VOCs are all around us. They are found in cleaning products we use, carpeting, paint, lacquers, printing products – there is an exhaustive list. 

When VOCs are part of interior air you only have three methods of reducing them: capture them, kill them off, or ventilate them away. In terms of capture ordinary particle filters do not work. Filters made of activated charcoal are good at capture but these filters don’t work at the high air speeds which occur within our HVAC systems. Emerging technologies, such as AirRenew® which we’ve spoken of before, provide a new means of sequestration which HVAC filters do not. To “kill them off” requires ultraviolet light (UV). Formaldehyde, for example, has a 14 day half life in the presence of UV but we don’t have much UV inside our buildings. This leaves ventilation as a functional option. Providing fresh air ventilation rates in accordance with ASHRAE 62.1 for commercial buildings and 62.2 for residential buildings is a good place to start.

Trust your olfactory system – if it doesn’t smell right you may have a build-up of volatile organic compounds!

The NAHB International Builders’ Show – A Constant in a Changing Landscape

Mike Loughery

Mike Loughery is Director, Corporate Marketing Communications for CertainTeed Corporation

Here we are once again, heading to the International Builders’ Show in Orlando, Florida.  In the days of the housing boom, you could get a feel for the attendance and enthusiasm by how packed the plane was and the fact that it was filled with builders and contractors.

The past few years have been tough though.  Attendance, which once peaked in the low one-hundred thousands, was a mere shadow of itself a year ago with about 47,000 walking through the turnstiles. 

What will this year hold?  Well, I’m sitting on the plane.  It’s packed and a good number of the folks seem to be in the building trades (albeit for the few families headed you know where!).  Enthusiasm?  Well, not sure yet on that one.  But I know that tomorrow I will enter the hall, see all the displays, and hear the buzz of business taking place.  There is nothing as gratifying as spending four days talking with the trades about the latest products and innovations in the marketplace. 

The temptation for some might be to shrink away and not exhibit.  However, we all have businesses to run and CertainTeed representatives find talking to an engaged audience, whether it’s 50,000 or 100,000 an excellent opportunity to showcase some of the industry’s most innovative new products.  Products that improve indoor environmental quality, energy efficiency, comfort and aesthetics will be showcased as well as our team of building scientists will be available at booth W4051 to answer your most challenging questions.

Feel like swinging a hammer or learning from our experts?  We have product installation demos going on outside in P3, showcasing blowing and spray foam insulation, decking, siding and solar roofing

Can’t make it to the show this year?  Well, you can still be part of the action through a special webpage dedicated to the IBS show which will have a live Twitter feed that you can follow.  You may want to bookmark www.certainteed.com/ibs  so you can refer to it over the next few days.

If you’re in Orlando this week, stop by and say hi.  Let us know how things are going for you in your market.

Designing Buildings with the Future in Mind

 

Glenn Jackson

Glenn Jackson

Glenn Jackson is Director, Corporate Marketing for CertainTeed Corporation

Part of the conversation regarding sustainable design is a move toward improving performance and addressing specific needs of the potential occupants of a particular space.

The building industry has historically designed buildings based only on the need to provide a place for people to live, or go to school or to heal when sick. 

Today, so much more is taken into consideration. Product manufacturers, the design community and even building owners are much more focused on asking “What problem are we trying to solve” or “What elements need to exist in a building to help address performance based criteria such as, learning, healing, innovating and working.

Creating unique spaces is becoming more the norm even within what we refer to as vertical markets or niche markets which meet the needs of a particular industry.  Standards for design or performance may exist within a vertical market such as educational facilities or healthcare facilities but each project will have specific needs driven by geographical and environmental conditions, uses for the spaces, aesthetics and building owner preferences.

Some of the areas most critical to building sustainable and performance-based structures are thermal and acoustical comfort which is not seen but does affect our physical comfort and wellbeing.  Visual comfort speaks to our need for natural light.  Innovations in glass products are revolutionizing the industry.  Indoor air quality is crucial in all buildings and systems, and products are available to address most concerns for creating clean indoor air.

In the end, the efforts made to design and build high-performance, sustainable, buildings with solution based systems will provide significant savings for the end users.

It’s Not Just Wallboard Anymore

 

Ashwin Himat

Ashwin Himat

Ashwin Himat is Director of Marketing – North America for CertainTeed Gypsum

New innovations in technology are redefining building products industry-wide. Manufacturers are improving products today based on solutions to environmental concerns and to address indoor environmental quality. Wallboard is no exception.

Historically, wallboard enabled residential and commercial construction to provide better fire protection and a flat, smooth surface that could be easily painted or wallpapered. Because of the recycled content of wallboard, it has always been considered a sustainable product but its function rather than its features were the primary selling point.

The drivers for innovation of wallboard products predominately came from the commercial build community. Earlier innovations in wallboard provided moisture resistance for areas of buildings with high moisture such as bathrooms and kitchens. With increased concerns and claims regarding mold in buildings, a technology was developed to provide mold and moisture resistance to wallboard.  Mold is a potentially serious health issue for people so the ability to include a mold resistant wallboard in a home or building susceptible to mold reduces the potential.

With the rapidly growing awareness of the importance of indoor air quality and its impact on health and productivity, recent technology innovations have led to the introduction of wallboards that clean the air.  By removing volatile organic compounds (VOC’s) such as formaldehyde and other aldehydes from the air and converting them into safe, inert compounds, these wallboards can improve indoor air quality for generations. 

In response to the growing marketplace demand for acoustic comfort, manufacturers have increased innovations in the area of noise-reducing gypsum board, specifically designed for wall systems requiring high STC ratings where acoustic management is needed.

The commercial build community is aware of these advancements in wallboard and they are including them in specifications especially in the educational and healthcare arena. But these wallboards adapt well to residential construction as well especially when designing custom homes that may include home theaters or music rooms.

Homeowners need to be educated about the options they have when either building a new home or expanding an existing one.  Decisions made about the walls and ceilings of a home should be carefully considered because ones overall comfort depends on it.

Wallboard is not a one size fits all product any longer so when it comes to improving comfort and indoor environmental quality remember to consider the best solutions for your walls and ceilings.

Living Inside a Cooler – The Challenges of the Net-Zero Building Envelope

Lucas Hamilton

Can we live inside a cooler? We’re going to find out.

As we respond to the challenges of energy and resource depletion through the construction of super efficient and sustainable buildings we must remember why we are constructing buildings in the first place- it’s for people. The net-zero envelope is like a portable cooler – super tight, thermally efficient, and breathes no air.  The easiest was to create super efficient buildings is to just copy a portable cooler and then shove people inside. However, a building’s primary function is to provide a safe and healthy habitat for people. The success of any building technique or approach should be judged by this criterion first.

When struggling to find motivation for doing the right thing – good indoor environmental quality (IEQ) in this case – we have a strong incentive when it comes to our homes.  We love our families and want them to have the best environment we can provide.

In a commercial setting, since some of us don’t love our co-workers, we need to find a different motivation. A really smart guy I know (no name dropping here) explained to me that when a building occupant such as a large corporation considers where they are spending their operational costs, the break-out is 15/85. 15% goes to operation of the space; the rent, the light bill, the toner cartridges, etc. 85% goes to Human Resources (salaries, benefits, etc.). Perhaps it is here that we find good cause for doing right.

In this sort of space we can create a more financially based argument by focusing on the impact of good IEQ on worker productivity and related issues. We know that IEQ leads to better problem solving, increased productivity, lower absenteeism and lower health care expenses. I would also suggest that it leads to a greater sense of happiness and accomplishment.

Now let’s get the building envelope dialed in. We can do zero energy. We can do zero carbon. We’ve gone from negative to neutral. The challenge now is can we do this so that it has a positive effect on people?

I would love to hear your thoughts on this.

Lucas Hamilton is Manager, Building Science Applications for CertainTeed Corporation

It’s About Systems Not Just Products at Greenbuild

Lucas Hamilton

Lucas Hamilton

I’ve noticed a trend in trade show booth design incorporating computers that show visitors products via websites. This technique cuts down on the amount of materials being shipped to and from show sites.  CertainTeed has tried that as well.

But as I watch and talk to people at trade shows, I’ve noticed that they want to see and more importantly, touch products.  So CertainTeed has decided to go in a different direction with our booth (921) at Greenbuild, November 11-13, in Phoenix, AZ.

In our booth, we are constructing wall and roof systems from our materials, and instead of just having a panel that shows insulation systems or a panel that shows roofing systems, we are building the walls and roof to show those materials from the inside out and the outside in. We want visitors to see how high performing, very green materials can be used to assemble sustainable systems. CertainTeed is unique because we manufacture everything in these constructions but the 2 x 4 framing.

We’ve always had sustainable materials in construction but we were not using them to their maximum potential because we viewed them as individual components.  It’s not about materials alone.  It’s about creating systems and assemblies that not only come from sustainable resources but that perform in a manner which both reduces the energy consumption of a building and extends its life-cycle.  As a manufacturer, we are conducting our research on performance and product interaction. We think about products in terms of systems and want to help design professionals and builders to put together products in a green or sustainable way?

That’s what I like about our booth at Greenbuild: we enable visitors to not only feel the difference between an insulated backed vinyl siding product compared to a fiber cement siding but then show how they perform within an assembly. 

 Another aspect of sustainable systems is the indoor environmental issues like acoustics, ventilation/air quality, and durability.  Depending upon where you live, you want to create systems with appropriate products to meet your maximum goals for R-value, moisture management, ventilation and other variables. Properly designed ceiling products are critical to controlling the acoustics and light reflectance which also contribute to indoor environmental quality, comfort, and visually pleasing aesthetics.

As I have mentioned in previous blogs, retrofitting existing structures to make them more energy efficient is a major challenge.  How do we go back and fix them and make them last longer and perform better?  Dennis Wilde from Gerding Edlen Development Company will share the success they are having with their Sustainable Solutions program at our CertainTeed-sponsored luncheon at Greenbuild. They are mastering the process.  The challenge with green and sustainable building is that everyone is afraid of the learning curve. Everybody wants to be on the leading edge but they don’t want to be on the bleeding edge.  Gerding Edlen has bled the blood and figured out how to do it. They have paid the price in pain and it is a great gift that they are willing to educate the rest of us. 

The room is filling up fast so if you want to attend the luncheon at Greenbuild, email Kristen Harter, Kristen.M.Harter@saint-gobain.com.

Remember: a building that lasts twice as long is twice as green. Stop by and see us at Greenbuild Booth 921!

Lucas Hamilton is Manager, Building Science Applications, for CertainTeed Corporation