Range Hoods with Fire Suppression Systems vs Residential Sprinklers

mElFRFhKH0pOoTU8RZfawHgThe 2009 International Residential Code (IRC) recommended the inclusion of residential sprinklers in all new home construction as added protection from fires.

However, according to a recent FEMA report, about 50 percent of the American home fires between 2002 and 2013 were cooking fires and contained to a specific area of the home.

Rather than requiring the installation of whole house sprinkler systems why don’t we evaluate the impact of range hoods with automatic fire suppression such as those used in commercial kitchens?  This technology is already available for residential kitchens and would not require as drastic a change to the building assembly.

To borrow a quote from Al Franken’s alter ego Stuart Smalley “it’s easier to put on slippers than to carpet the whole world”.

 

New Information on Code Changes Requiring Cover Up of Exposed Floor Framing

download (1)In a previous Blog I discussed the change to the Building Codes that requires manufactured wood floor framing to be covered with a 30 minute radiant barrier because they will burn quicker in a fire.  This means covering up those unfinished basement ceilings as a safety precaution.  And as I stated earlier, I strongly recommend that builders be aware of the codes and requirements around this.

However, there are new ways to protect exposed TJI floor framing for fire reasons.  Instead of installing an entire ceiling, you can also install boards along the exposed sides of the web. I have seen this done and while I haven’t done the calculations, this would probably use less material and be more cost efficient than installing the entire ceiling.

I have been following this topic and I urge you to research and make sure you are aware of the options available.

If anyone has found other solutions, please let me know so we can share them with others.

Better Sustainable Habitat -Canada a World Leader

CertainTeed is pleased to introduce Building Knowledge insights that are focused on the Canadian market.  This is the first of many blogs that we will publish with our Canadian experts.

Canada represents the highest gypsum use per capita in the world and contributes significantly to sustainable habitat.  With the implementation of Toronto’s Green Standard (TGS) on January 1, 2014 the game was changed for buildings in Toronto which is the 4th largest city in North America.  This Green Standard mandates energy efficiency that will move the needle significantly and make Toronto a leader in sustainability.

TGS is a two-tier set of performance measures with supporting guidelines related to sustainable site and building design for new private and public developments. Tier One is mandatory and requires an increase in energy efficiency by 15 percent.  Tier Two, which is voluntary, requires a 25 percent increase in energy efficiency above the Ontario Building Code for Part 3 large buildings which is the highest in North America.

Toronto skyline

TORONTO (HIGH-RISE CAPITAL OF NORTH AMERICA)
WHITE = the project has had preliminary renderings, but no application has been  submitted.
RED = the project has submitted an application to the city.
GREEN = the project has been approved, but has yet to start.
YELLOW = the project is currently in sales.
BLUE = the project is currently under construction

The challenge is to identify solutions at the pre-design stage.  This can be done with various gypsum wallboard products that deliver energy efficiency, improved indoor air quality, better acoustics, mould and moisture control and increased durability with a reasonable percent of window to walls which  significantly improves energy efficiency.

With the ultimate goal of providing superior comfort and health for building occupants manufacturers are solving critical interior problems in buildings and homes through new innovative wallboard solutions.

 

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 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 Matt Gibson

???????????????????????????????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 Matt Gibson, Marketing Director, Siding

What New Options are Available with Regard to Creating Beautiful Living Spaces?

With exterior cladding there are endless possibilities with regard to color and texture available today to create a unique look to your home.  For us, it is about Freedom of Choice and aesthetics to create beautiful homes.  We can give you exactly what you want to make your home reflect your style and personality. We have several online tools that will enable homeowners and builders to test colors and styles on the home so that the most informed decisions can be made before ever putting a product on the house.

Colorview is a visualization tool that can take a picture of a specific home and allow homeowners and builders to put siding and roofing styles and colors directly on the house. This enables the homeowner to select the right style and color of siding and roofing that will provide a lifetime of satisfaction and curb appeal. Our ColorCoach and CurbAppeal applications take more generic styles of homes and allow you to  explore colors, styles and textures as well.

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.

 

3 Reasons to be Optimistic about the Housing Market in 2015

As we usher in the 2015 National Association of Home Builders (NAHB) International Builders’ Show (IBS) we can be optimistic that the housing market will continue to pick-up based on some emerging trends.

CertainTeed was honored recently to present a manufacturer’s perspective to the Federal Reserve on the state of the construction industry and what changes need to take place to improve existing home sales and pave the way for new construction.

2014 did not turn out to be as robust a recovery as we hoped.  I think we can all agree that, even though it was the best year in housing starts in recent memory, it fell short of expectations.  Tight mortgage credit significantly crimped first-time home buyers.  According to the National Association of Realtors  first-time home buyers accounted for 33 percent of the nation’s housing market in 2014 – the smallest share since 1987 and down from 38 percent in 2013. The lack of first-timers makes it difficult for trade-up buyers to sell their homes creating a domino effect hurting new home sales and single-family construction.

So why do I feel that we will see resurgence in the housing market in 2015?

  1. JOBS – Payroll employment rose by 252,000 in December, and the unemployment rate declined to 5.6 percent. Job gains occurred in professional and business services, construction, food services and drinking places, health care, and manufacturing. Jobs and income growth usually boost consumer confidence and positive feelings about home ownership.
  1. MILLENNIALS - With more than three million 19 to 34 year olds living with their parents until they are gainfully employed and able to begin looking for that starter home, the uptick in job creation is good news. Once employed they will make plans for marriage, first home and family.
  1. LENDING - Mortgage finance giants Fannie Mae and Freddie Mac recently signaled a willingness to lend by lowering their minimum down payment requirement from 5 to 3 percent.

Industry experts suggest a more steady growth year of 16 percent, driven more by growth in single-family starts which is expected to grow 21 percent.

Let’s hope they are right.

If you are attending IBS, stop by and visit our booth at Central Hall C2127.