Tide Turns for Home Devastated by Hurricane Sandy

IMG_4853The Sunset Green Home, once a charming 1940s cottage resting five feet above sea level, was damaged by Hurricane Irene in 2011 and decimated by Hurricane Sandy in 2012. In 2015, however, the tide will turn as it will be rebuilt as a sustainable, energy-efficient home registered through the LEED® for Homes Green Building Program. The certification goal is actually LEED Platinum.

Kim Erle, the homeowner, also happens to be a LEED AP. She and her team of architects and designers recently identified CertainTeed as a company with a range of industry-leading products that would work well in her sustainably built home. We are pleased that AirRenew® Essential Indoor Air Quality (IAQ) gypsum board, FortiCel™ Mold Prevention System, SMARTBATT™ with MoistureSense™ Technology batt insulation, GlasRoc® Diamondback® Tile Backer, and CertaSpray® open and closed cell foam were all specified for this project.

IMG_4722These products are bringing Kim and her family peace of mind. She says mold was visibly rampant in the walls and floorboards when the remains of her cottage-style home were demolished. She’s convinced this mold was there before Hurricane Sandy took out the house. Many of the products she has chosen, including ours, are there to help mitigate her mold concerns. The specified FortiCel, for instance, is a protective coating that is sprayed into the wall cavity to help prevent mold growth on structural framing surfaces. SMARTBATT also helps reduce the potential for mold and mildew growth as it comes with a smart vapor retarder that changes its permeability with the ambient humidity condition. This means the wall can essentially breathe when SMARTBATT senses moisture that needs to be released from within the wall. To further improve indoor air quality, the AirRenew wallboard will actually clean the air in Kim’s house by capturing VOCs and converting them into safe, inert compounds that safely remain within the board for up to 75 years.

Her home will be under construction through June, at which time the family hopes to move in for the summer. Check out her blog for updates on the project. It’s a great study on residential LEED design and construction.

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 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.

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 Leaders – Robert Marshall, manager, marketing technical services, CertainTeed Ceilings

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?

I think the most compelling thing is the marketing of transparency. Five years ago all the issues that we talk about in transparency, had we had them at that point in time, we couldn’t have given this information away.  But today because of the inclusion in LEED, the references to transparency that are now part of Version 4, everybody we go to visit, either knows about it and wants to know if we have it or has heard about it and wants us to tell them about it.

It has opened up a whole new avenue for us. For CertainTeed and Saint-Gobain, we have a corporate-wide movement toward a transparency that is unprecedented from a global perspective that will trickle down to all our divisions.  At some point, there will be Life Cycle Assessments, Certified Environmental Product Declarations and Health Product Declarations that will be part and parcel of everything that we sell.

Green Thought Leaders – Drew Brandt, vice president, Marketing for 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?

Drew Brandt 3When you look at sustainability you are looking at the structure itself – the longevity, the life, how it works – things are becoming systems. It’s not about individual products anymore so as you pull the systems together you have to understand how they operate together. Permeance is extremely important. As you look at air tightness with regard to moisture management, we now have to manage the moisture flow within that house. As moisture is generated inside and you need to get the moisture out of the house. You also have to make sure that moisture is not coming into the house from the outside.

Air tightness and moisture management are the most critical aspects of building design right now when it comes to sustainability. It affects everything from the products that are used to build the house, the comfort of the homeowners, and how the overall systems work.

A Sustainable Behemoth Part II – Quantifying the Recycling of Removed Materials During Deconstruction

DSCN3647This is the second blog in a series I am doing about the construction of our new headquarters which will be a ‘living lab’ for our products.

Work on our new headquarters in Malvern, PA is moving extremely fast.  I would say faster than any of us thought possible. The exterior glass is being installed on the building and the goal of being ‘under roof’ before winter is certainly within our reach.

But before we could install the new exterior with Saint-Gobain glass products, the deconstruction of the building needed to take place and all of the materials coming off the building that can be recycled needed to be cataloged.

The building is being built to several different sustainability standards, including LEED, most of which require that we make an accurate accounting of the recycling efforts going into the deconstruction phase.  All the glass and steel, as it comes off the building, needs to be quantified and accounted for.  This information will be used for validation of our goals for recycling the existing building.

The speed, accuracy and the accounting for all the materials that can be recycled was simply amazing given the size of the building. This was not only done quickly but cleanly.

Phase I complete!

If you are attending Greenbuild this week stop by our booth #1413 and see this project, the products and speak to the architects and technical staff working on the building.