Q and A at International Builders’ Show (IBS) with CertainTeed Expert Kelly Warren

During IBS our Meet the Experts sessions gave show attendees the opportunity to get their questions answered.  Our MC, Ted Brunson pitches the following question to Kelly Warren, Senior Product Manager, Insulation

Explain what SMARTBATT™ is and the technology behind it?

Kelly and TedSMARTBATT is a kraft-faced insulation product that has an integrated vapor retarder in the product.  Not only does it protect your home from moisture entering the cavity in the winter but it opens to become vapor permeability in the spring and summer to allow vapor to escape the cavity. It is the best way to avoid moisture and mold from building up within the walls. The product senses the changes in the relative humidity causing the spray-applied coating to change molecular structure allowing the product to open and close and breathe based on ambient temperatures.

It is more important now with the changes in the building codes and the movement toward an air tight envelope. When you get to this level of air tightness it becomes extremely important to manage the moisture vapor in the home.

Q and A at International Builders’ Show (IBS) with Expert Ron Hazelton

During IBS our Meet the Experts sessions gave show attendees the opportunity to get their questions answered.  Our MC, Ted Brunson talked with TV’s “House Calls” host Ron Hazelton

What trends are you seeing with regard to Home Improvement?

???????????????????????????????One of the reasons I enjoy coming to shows like IBS is because consumers are becoming very savvy buyers. They spend much more time researching products for their home than depending on building professionals only to guide their buying decisions.

I am always looking for new products that solve problems in the home such as indoor air quality, acoustics, energy savings and comfort to share with my viewers if I believe that they will benefit them and their homes.  CertainTeed always has innovative products that I can share with my viewers whether they are building professionals, DIYers or consumers.

Q and A at International Builders’ Show (IBS) with CertainTeed Expert Ted Winslow

During IBS our Meet the Experts sessions gave show attendees the opportunity to get their questions answered.  Our MC, Ted Brunson (right) pitches the following question to Brand Product Manager – Building Science, Systems & Technical Marketing, Ted Winslow, Insulation

???????????????????????????????With the Change in Building Codes, how is that impacting the Insulation World?

The focus on green building continues to grow and the building code changes reflect that. More and more questions are coming from consumers regarding what is inside the wall systems and what they can do to make their homes tighter and more efficient. Transparency is very important and in response to that we have created Environmental Product Declarations and Health Product Declarations for our wide array of products for all types of applications.  These documents are also needed for LEED (Leadership in Energy and Environmental Design) certification which is a standard for identifying more energy efficient buildings. The most critical areas are controlling the acoustics from room to room and managing moisture.  Insulation is about the complete comfort of a building.

As building codes continue to change, so do the options for insulating your walls – from fiberglass batts to spray foam to blowing wool and smart vapor retarders. It is important to find the right insulation to improve efficiency in any building.

Q and A at International Builders’ Show (IBS) with CertainTeed Expert Lucas Hamilton

Lucas and TedDuring IBS our Meet the Experts sessions gave show attendees the opportunity to get their questions answered.  Our MC, Ted Brunson(right) pitches the following question to Building Scientist Lucas Hamilton

What is CertainTeed doing to control the way moisture is entering and leaving the home?

We use a variety of different kinds of materials and technique in our products – including passive materials – that can change their properties from being vapor closed to vapor open to address this issue.  In a situation when a wall gets wet, the physical materials that make up that wall change and promote the removal of the moisture from that wall to dry it out before biological contaminants can take hold and compromise the indoor air quality.

We have always had moisture intruding in our built assemblies but as we have increased our efforts to conserve energy over the last 40 years we have reduced our tolerance for that moisture and drying potential.  If you can pump heat and energy into a wall you can dry it out. But if you bottle up that energy you reduce your tolerance for those intrusions.

 

Performance versus Prescriptive Compliance for Meeting Energy Codes

During some recent travels to work with builders, I spent time with a builder who was in the process of constructing walls and building envelopes with very little R value. These were thermal mass walls but with little R value. The builder was meeting the state energy building code through the performance path, which allows for more design freedom but involves more complex energy simulations and tradeoffs between systems, by using a highly engineered, very sophisticated, very expensive, high efficiency heating and air conditioning system.

The building when it’s completed will meet the code and the intent of the code which is to reduce energy consumption.  However, the weakness of this approach is that the equipment which is being used to meet the energy reduction goal codes will eventually wear out.  When that time comes, the owners of the building will be able to replace this high end equipment with a less expensive option since they are not under the jurisdiction or ‘watch’ of the building inspectors. This will decrease the energy efficiency of the building and possibly compromise its building code compliance.

This is one of the good things about the prescriptive path to the building code – that the elements that we choose, when properly installed, will meet the code and goals of energy reduction for the long term.  Things like thermal insulation when installed during the initial construction will always be in place, will always work and will never wear out. It will continue to perform over the life of the structure.

So while it is good to have options, remember not all options will give you the desired result over the life of the structure and that is worrisome.

 

Free Continuing Education Webinar: Acoustical Ceilings for the Eye, the Ear and the Mind

CTC_TCH_case study_409x240Unwanted noise in interior spaces can profoundly impact the way people work, learn and heal in the built environment. Well-designed interior spaces are key to combating this serious problem. Choosing the right ceiling panel material for a project makes a huge difference in managing the acoustical response of a room.

Studies also show that natural light that is more evenly distributed in a room can increase productivity. Ceilings manufactured with light reflectance properties can have a positive impact on the comfort of a room and decrease electrical costs.

To learn more, join our Building Knowledge Academy of Continuing Education (ACE) this Tuesday, December 16, from 1 – 2 p.m. ET, for a free educational webinar on acoustical ceilings. The course provides an overview of the principles of sound attenuation and light reflectance and can count toward CEU credits.

Robert Marshall, Manager for Marketing Technical Services for CertainTeed Ceilings, who has extensive experience with acoustical ceilings as a private contractor and now in the manufacturing sector, will lead the webinar. During this engaging discussion, you will learn:

  • The main properties of acoustical ceilings, their function and performance, and how they are tied to positive outcomes in healthcare facilities, schools and places of business.
  • How to calculate the Noise Reduction Coefficient (NRC) when determining the acoustical performance of a product and compare acoustical materials as they relate to sound absorption and frequency.
  • The Luminous Reflectance Factor of acoustical materials as it relates to sustainable work environments.

Click here to register.

The CertainTeed Building Knowledge ACE program offers the industry’s most extensive and engaging collection of CEU courses available. Its breadth of educational courses provides architects, specifiers and others in the building industry with knowledge and skills needed to specify products smarter.

We hope you will join us for this informative session.

Green Thought Leader Ted Winslow, brand product manager, CertainTeed Insulation

While at Greenbuild 2014, we asked our technical thought leaders the following question:

What is the most compelling thing happening in your universe with regard to sustainability? Ted Winslow, Brand Product Manager – Building Science, Systems & Technical Marketing, Insulation

???????????????????????????????The most compelling thing for me in regards to sustainability is seeing the evolution of how people are thinking of sustainability and energy efficiency. It is not just a one-stop solution and it is not about specific products. They want to have a holistic, systems approach to solving problems and want to know and understand how systems will impact the habitat as a whole. For example, if you increase the insulation in a building and make it tighter, how does that impact other things like moisture management? People are starting to realize that no matter how tight or impenetrable you build a building – moisture, for instance, will still potentially find a way in and what will need to be done to resolve the problem?

When you are dealing with a systems approach, each system created will be different depending on the needs for the structure. The possibilities are endless.

 

Green Thought Leader Helen Sanders, vice president, Technical Business Development, Sage Electrochromics

While at Greenbuild 2014, we asked our technical thought leaders the following question:

What is the most compelling thing happening in your universe with regard to sustainability?

Helen_Sanders_cropFor me the most compelling thing with regard to sustainability is the recognition of the human impact of day light. It is important for buildings to allow enough day light in but not to the point of being uncomfortable for the people inside. Day light is good for your health. It has been scientifically proven that if you don’t have enough day light at the right times of the day it can have significant health impacts such as increases in cancers, weight gain and mood disorders.

The design of buildings for the admission of day light is a 21st century imperative. We’ve got to try to design our buildings differently. In the 70’s and 80’s we started to build these massive footprints of buildings where very few people could be near a window. We did that because electricity was inexpensive so it allowed us to build bigger. Now we are seeing the downside of that from a health perspective. We’ve got to start doing something different with our building design to improve and harnass day light.

Green Thought Leader Bob Marshall, manager, Building Science, CertainTeed Gypsum Canada

While at Greenbuild 2014, we asked our technical thought leaders the following question:

What is the most compelling thing happening in your universe with regard to sustainability?

Bob MarshallIn Canada, we have a much different view on energy efficiency and zero energy for buildings. Targeting energy efficiency is not only a priority but a regulatory requirement in Canada. The government is not waiting for people to take the 3 percent of the buildings that are LEED to a higher energy efficiency, they are mandating it in regulation.

Toronto, where I am from, is the fourth largest city in North America and has the highest energy efficiency standard for buildings in North America. It is 25 percent higher than the Ontario building code which is quite high in comparison to other parts of North America. We are following the course that Europe has taken and making it law to implement this for all buildings.

We will be the first jurisdiction in North America to mandate the maximum energy use intensity in a building and we are doing this for all buildings. It will be part of the next building code requirements.

We need to change the game with regard to the goals for energy efficient buildings and mandate it.

Acoustic Ceilings: Classroom Acoustics Webinar and Panel Discussion

ASSAABLOYWhat impact can you as the designer bring to a classroom setting given that you are not going to be teaching? One of the things you potentially bring is the ability to impact the environmental acoustical value of the space.

The 21st C classroom is a more diverse place than ever before. With the mainstreaming of children with learning disabilities, physical challenges and language barrier issues, it is more important than ever to have an acoustically efficient environment. To create a design which does not addresses the lowest common denominator just seems wrong.

On Wednesday, November 12 from 12:00 – 1:30 pm ET CertainTeed will conduct a Classroom Acoustics Webinar followed by a panel discussion that will explore, in depth, the challenges of educational space design. Attendees will learn:

  • Why Acoustics Matter
  • Fundamentals of Sound and Acoustics
  • Understanding the Primary Acoustic Problems in Schools
  • Background Noise
  • Reverberation
  • Signal-to-Noise Ratio
  • Classroom Acoustics and LEED
  • Challengers and Solutions through Academic Research

Robert Marshall, Manager for Marketing Technical Services for CertainTeed Ceilings, has spent a career working with acoustical ceilings as a private contractor and now in the manufacturing sector. He will share his vast knowledge on this subject and will also participate in a panel discussion lead by Mark Fowler, Editorial Director, Walls & Ceilings. Also on the panel will be:

  • Christopher Pollock, PE, CTS, LEED AL BD+C – Partner, DC Regional Director, Cerami & Associates
  • Edward Dugger, AIA, ASA, NCAS, INCE – Senior Acoustical Consultant, Edward Dugger & Associates
  • Alana F. Dunoff – Associate Adjunct Professor of Facilities, Tyler School of ArchitectureTemple University
  • Dawn R. Schuette, FAIA, LEED AP – Partner, Threshold Acoustics

 You can sign-up for this webinar/panel discussion right here. We look forward to having you join in this great discussion.