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Orlando Spray Foam Insulation InspectionIt’s time to reduce your carbon footprint and a great way to begin the process is to re-insulate your home.  You’ve been told that it’s a simple process of adding new spray polyurethane foam insulation in the attic.  You’ve been told that you can save up to 20% on your next energy bill.  You’ve also been told that you’re currently losing as much as 40% of your homes energy efficiency due to air infiltration.

Spray foam offers a solution: it performs as both insulation and an air sealant, or air barrier, closing those nooks and crannies that let air escape and add dollars to monthly energy bills. You’ve double checked what your SPF salesman has told you about the energy savings and found that the U.S. Environmental Protection Agency’s (EPA) Energy Star program estimates that by adding insulation and sealing air leaks you can save up to 20% on your monthly energy bills.

You’ve also found that the U.S. Department of Energy estimates that 56% of the energy used in a home goes to heating and cooling. Your home’s heating, ventilating, and air conditioning (HVAC) system has a big effect on your utility bills and your energy consumption because it has to work hard to keep up with all that air leakage.

You’ve done your homework and you’ve decided to move forward with your purchase and application of spray polyurethane foam insulation in your home’s attic.  You’re excited about increasing your “R” value and saving those energy bucks but still just a bit concerned about all those potential indoor air quality IAQ issues that you have been reading about while researching the energy savings of SPF.

Spray foam insulation can help reduce the workload on your HVAC system thanks to its high R-value and effectiveness. In fact, with spray foam, HVAC sizing can be reduced as much as 35% without the loss of efficiency and comfort.

With some luck you’ve read my previous articles and have asked some very critical questions prior to your decision.  Remember, there are differences between spray polyurethane foam insulation and blown or batt insulation that go well beyond the R value and energy savings.

All insulation products aren’t created equally and some insulation products provide much more than just R Value.  When you install spray polyurethane foam SPF insulation, you change the way your home performs.  You’re reducing your homes air leakage or air infiltration.  Great stuff right?  Well, yes and no.  Yes for energy efficiency - less is more analogy is a good thing; however, when it comes to your indoor air quality, IAQ, less is definitely not more and absolutely not better.

Your home’s air leakage or air infiltration rate is the source of the home’s air change rate ACH.  When you seal up your home you may also be substantially reducing your home’s ACH.  When you insulate with SPF you’re not just improving your home’s R-value, you’re changing the way your home achieves the ACH necessary to maintain good indoor air quality.

Today, we have very specific guidance documents that help both the consumer and the applicator better understand the difference between a traditionally ventilated attic and a SPF unvented attic.

Guidance on Best Practices for the Installation of Spray Polyurethane Foam established by the Spray Foam Coalition of the American Chemistry Council, ACC, Center for the Polyurethanes Industry states that the contractor and the homeowner should be aware that retrofitting an existing attic by employing an unvented attic assembly technique can result in the existing HVAC system becoming “oversized” in relation to the new demand.

This situation is of special concern in the southern and coastal climate zones where the HVAC also serves to reduce or otherwise manage moisture levels of buildings in order to improve comfort and prevent moisture related problems, such as mold and mildew. If an existing HVAC becomes “oversized” due to the increased thermal efficiency of the unvented attic assembly, the HVAC system may begin to short cycle, or to quickly turn on and off, as it works to manage temperature. This short cycling of the HVAC system may have negative impacts on the comfort and efficiency of the building and possibly on the lifespan of the system.

The guidance document recommends that the application contractor involve an HVAC consultant to adapt the system to the new, more efficient building envelope associated with the spray foam retrofit.

By far, the majority of the complaints I respond to are a direct result of inadequate ventilation and no method or design consideration for the now semi-conditioned attic.

The Spray Polyurethane Foam Alliance, SPFA Builder’s Reference Handbook, list the HVAC and Ventilation as one of their initial Design Considerations.  

The SPFA Builder’s Reference Handbook recommends an Initial Evaluation “Test In” and a Final Evaluation “Test Out”
Initial Evaluation (Test-In)

The Initial Evaluation (Test-In) is a complete evaluation of the existing home before the installation of the SPF insulation.

Items to address and checked during the Test In can include:
•  Air Leakage Testing, to establish the air infiltration rate
•  Existing Attic Insulation (type location and recommended method of removal)
•  Inspection of Related Systems (e.g. HVAC, kitchen, and bathroom exhaust ventilation)
•  Combustion Appliances (reduced ACH and make-up air may be an issue as well as ventilation)
•  Energy Savings Estimate by independent trained professionals (BPI and RESNET)

The Test In air leakage testing is performed using a blower door to evaluate the home’s air leakage and natural ventilation before SPF application.  This is then used as a baseline for quality checks and energy savings estimates.  This test for existing homes should be performed before and after SPF installation.

This initial air leakage or air infiltration rate is the source of the home’s air change rate ACH with a traditionally ventilated attic.  The air infiltration rate is the volumetric flow rate of outside air into a building, typically in cubic feet per minute (CFM) or liters per second (LPS). The air exchange rate, (I), is the number of interior volume air changes that occur per hour, and has units of 1/h. The air exchange rate is also known as air changes per hour (ACHs).  ACH can be calculated by multiplying the building's CFM by 60, and then dividing by the building volume. (CFM x 60)/volume.

The American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE) has had a residential ventilation standard since 2003, ASHRAE 62.2.  The ASHRAE 62.2 minimum ventilation rate formula was set at 7.5 cfm per person plus 1 cfm per 100 square feet.

The standard assumes that the number of occupants in a home equals the number of bedrooms plus one. The ASHRAE 62.2 asserted that the formula used to determine the minimum airflow rate of ventilation equipment was based on the assumption that all homes deserve an “air infiltration credit” of 2 cfm per 100 square feet.  This was the assumption that the homes in and before 2003 had a good amount of air infiltration.  The homes built today with or without the use of SPF insulation are much tighter and have a substantially reduced air infiltration rate.

So while your home’s recommended minimum ventilation rate remained unchanged for many years, ASHRAE has recognized the tighter construction of today’s homes and 10 years after the initial ASHRAE 6.2, there are new changes to the 2013 version of ASHRAE 62.2.  Under the new formula, newer tightly built homes will need to be ventilated at a much higher rate, namely 7.5 cfm per person plus 3 cfm per 100 square feet. This means that for a tightly built 2,400-square-foot home with 3 bedrooms, the minimum airflow rate of the ventilation equipment has jumped 89%, from 54 cfm to 102 cfm.  Long story short, the 2013 version of ASHRAE 62.2 has eliminated the air infiltration credit on new tightly built homes.

Once you apply the Spray Polyurethane Foam Insulation in your attic, your home’s air leakage or air infiltration rate will be greatly reduced.  This is why the SPFA Builder’s Reference Handbook recommends the Test In and Test Out with the use of a blower door to establish your homes air leakage or air infiltration rate.  The Test Out your air leakage or air infiltration rate will determine the amount of outdoor air your home will require to meet the minimum ventilation rate or the ACH of 7.5 cfm per person plus 3 cfm per 100 square feet.

Final Evaluation (Test-Out)

The Final Evaluation (Test-Out) is also a complete evaluation of the existing home after the installation of the SPF insulation.

Complete Evaluation After Installation can include:
•  Air Leakage Testing
•  Repeat blower door test after installation
•  Inspect for air leaks in foam and repair
•  Confirm energy savings projections

The Test Out air leakage testing is once again performed using a blower door to evaluate air leakage and natural ventilation after the spray polyurethane foam insulation application.  This test is then used as the actual as-built air leak and natural ventilation rate.  The blower door test will provide you with your ACH by measuring your home’s actual amount of air leakage.  With this information, you will now know how much additional outdoor air the home will require to meet the minimum ventilation rate.

Among other issues the Test Out as compared to the Test In is the potential need for HVAC Modifications.  The SPFA Builder’s Reference Handbook states that “If application of SPF renders the home to be insufficiently ventilated, work with HVAC contractor to add mechanical ventilation or HRV/ERV.

SPFA Builder’s Reference Handbook clearly informs the application contractor that creating an unvented attic (UVA) with SPF can alter a home by:
•  Reduce uncontrolled air leakage
•  Lower HVAC energy costs
•  Improved insulation performance
•  HVAC system inside the building envelope operates under more moderate temperatures

Most HVAC systems are oversized to account for excess air leakage which directly affects the energy efficiency as well as effectiveness dehumidification.  The application of spray polyurethane foam insulation may actually allow for the downsize of the HVAC system for better performance.

Adjustments or downsizing of HVAC system may be needed to:
•  Achieve Good IAQ
•  Meet the minimum mechanical ventilation rate via outdoor air supply and a dehumidifier or ERV/HRV
•  Avoid short-cycling of AC system for proper dehumidification
•  Supplemental humidification/dehumidification to control relative humidity

To definitively establish the needs for any home once SPF has been installed and the traditional vented attic has been changed to an unvented attic, the use of a blower door must be used to establish the home’s natural ventilation rate and the homes mechanical system requirements must be properly calculated using a Manual J for load calculation, a Manual S for equipment selection, and a Manual D for proper duct design.

Without the known natural ventilation rate, you can only guess at the amount of outdoor air necessary to meet the minimum ventilation rate.  That is if you have even taken the ACH into consideration and added the necessary outdoor air supply.  With the known natural ventilation rate and the new R values, the homes HAVC can be correctly calculated and designed.

You would think knowing the impact of changing from a vented attic to a spray polyurethane foam insulated unvented attic that most home owners are performing the Test In and Test Out procedures.  In actuality, less than 10% of the homes I assess have had any form of Test In or Test Out performance evaluation.  It’s rare that the issue of ventilation or the home’s HVAC system is discussed at all.
Remember earlier in this article we discussed the Guidance on Best Practices for the Installation of Spray Polyurethane Foam states that the contractor and the homeowner should be aware that retrofitting an existing attic by employing an unvented attic assembly technique can result in the existing HVAC system becoming “oversized” in relation to the new demand.

The guidance document also recommends that the application contractor involve an HVAC consultant to adapt the system to the new, more efficient building envelope associated with the spray foam retrofit.

The Guidance goes on to further address the home’s ventilation system:

Important note about air Handlers
If a ventilation system that uses the HVAC air handler fan to provide the needed outdoor air (as is the case in many supply ventilation strategies) is used, it is imperative to ensure that the air handler fan operates often enough to provide sufficient fresh air. During periods of mild weather, or at night in the summer, the air handler fan may not be called on to run for several hours, so the house would get no outdoor air during these times. To address this, control units are now available that will ensure the house always gets the needed ventilation. If the air handler does not operate enough for sufficient ventilation, the monitors will call for the fan to operate and provide sufficient fresh air.

Typically, most homes need for the fan to run for between 10 and 20 minutes each hour to meet the home’s ventilation needs. An example of this type of fan control unit is the Aprilaire 8100.

The introduction of outdoor air not only affects the temperature in the house, it also impacts the humidity in the house. Here in Florida, the humidity can be a critical factor that is often overlooked. Our hot humid southern Florida outdoor air supply will require mechanical dehumidification. It’s critical to include ventilation air in the ACCA Manual J, Eighth Edition (J8) HVAC sizing calculations.

Mechanical System Calculations
Residential Mechanical System guidelines include:

•  Manual J:* Load Calculation
•  Manual S: Equip. Selection
•  Manual D:* Duct Design

Manual J
Manual J is the name for a specific protocol (often called “Heat Load Calculation” or “Cooling Load Calculation“) used to determine how much heating/cooling a home needs to stay cool and dry in the summer and warm in the winter. This load calculation process was developed by engineers in the heating and air conditioning industry and has been used for decades to accurately size heating and air-conditioning equipment. After completing this load calculation process, one can choose a properly sized piece of machinery to satisfy the load.

A Manual-J load calculation report provides three main pieces of information regarding heating and cooling load:
Heating Load: This is how much heat your house will require on the almost-coldest day of the year, in the middle of the night (when there’s no help from the sun). This is the number, or load, used to select a piece of heating equipment.

Sensible Cooling Load: This is the amount of sensible heat (the type you measure with a thermometer) that your system should be able to remove on the almost-warmest day of the year, during the daytime (when the sun is heating up the building). This is used, IN COMBINATION WITH the next load-type, to select the cooling equipment.

Latent Cooling Load: This load describes how much moisture your system should be able to remove under “worst-case” conditions. Worst-case for latent loads are typically when it’s hot and wet outside (daytime in the summer).

These three loads are used to select a piece of machinery that fits the loads (heat losses or gains) of your home. When selecting air conditioners or heat pumps, the two cooling loads should be used. And, the selected piece of machinery should be able to supply the proper amount of BOTH latent and sensible cooling, and be less that 15% over-sized, based on the Manual-J load calculation. This will ensure your system is capable of proper dehumidification (assuming the distribution system is performing properly).

Manual S
Proper equipment selection important and achieving occupant satisfaction is the principal goal of any HVAC design. Occupant satisfaction is maximized when the heating and cooling equipment are the correct type and size to meet the capacity requirements from the Manual J load calculation.  For residential equipment selections, ACCA’s Manual S, is the only procedure recognized by the American National Standards Institute (ANSI). If the Manual J load calculation is done then the next step is to select the equipment that will deliver the necessary heating and cooling.

Undersized equipment will not meet the customer’s comfort requirements at the design specifications.

Oversized equipment will create other problems:
•  Degraded humidity control in the summer.
•  Occupants may suffer the effects of an increased potential for mold growth. These same conditions also may contribute to asthma and other respiratory conditions.
•  The temperature may feel right at the thermostat but the temperature in other rooms will suffer from the oversized equipment going through short operation cycles. Short cycles can cause temperature swings as the equipment over-conditions, stops, then over-conditions, etc…
•  Hot and cold spots between rooms because the thermostat is satisfied but the room is not.
•  Oversized equipment generally requires larger ducts, increased electrical circuit sizing and larger refrigeration tubing. These cause higher installed costs and increased operating expenses.
•  The equipment starts and stops more frequently, this causes excessive wear and can increase maintenance costs more service calls.
In these unfavorable conditions occupants will experience discomfort and dissatisfaction.

Manual D
The next step is the duct design.  For residential air duct designs ACCA’s Manual D is the procedure recognized by the American National Standards Institute (ANSI) and specifically required by residential building codes. Air is the first word in air conditioning. If the network of ducts carrying the air is not properly designed then the health and safety of the occupant are at risk, the equipment could fail more quickly, the energy costs could rise, and occupant comfort might be sacrificed.

In order for home owners to be comfortable, a duct system must be designed to carry the right amount of air, at the right speed, into the right room. If the ducts are the wrong size then the wrong amount of air will enter the room and may cause:
•  The room to be too warm or too cool
•  The air to be too drafty and disturb people while they sleep, eat, read, etc...
•  The air to be too noisy and drown out conversations, TV or radio programs, etc...
•  The air to be too slow – the conditioned air will not circulate or mix well in the room.
•  The fan to work harder, possibly fail sooner, and use more energy to move air
•  The furnace or air conditioner safety devices to stop equipment operation
•  Pressure differentials that may increase energy costs by pushing out conditioned air or drawing in unwanted air

The design and installation of your homes HVAC system with your new spray polyurethane foam insulation SPF insulated home.
The issue of home performance and ventilation must become a more critical aspect of the spray polyurethane foam insulation SPF retro-fit sales pitch.  Understanding the performance changes within a home by altering the attic from traditionally vented to spray polyurethane foam insulation SPF unvented would eliminate a large portion of the SPF occupant odor complaints.

You might be thinking that the new construction homes have it made right?  Well, not so much.  Believe it or not, many new homes are designed with no alterations to the home’s ventilation system in the area of the ventilation rate (outdoor air) and the semi-conditioned attic space.  Many new homes actually have a reduction in size of the HVAC equipment as discussed earlier.  There is absolutely nothing wrong with altering the home’s HVAC system to accommodate the new tighter design and improved R-value; however, there is a huge issue with the builder not taking into consideration the reduced air infiltration, ventilation rate, or air changes per hour ACH. Carbon dioxide, CO2 emissions from the new building material and the dilution of the volatile organic compounds, VOC’s due to the homes ACH.

In a tightly sealed spray polyurethane foam insulation SPF home, the VOC’s accumulate in the attic. The VOC laden warm indoor air rises to the attic as the living space is cooled.  Over time, this accumulation, if not properly diluted, can actually make its way down into the living space from the attic.  The necessary outdoor air supply needs to properly dilute the new construction VOC’s.  It’s the accumulation of these volatile organic compounds, VOC’s that is often directly associated with the SPF.  Fortunately, we have well established studies of new construction homes with traditionally vented attics and no SPF insulation.  These SPF free new construction VOC’s can then be compared to the samples collected from new construction homes with SPF insulation and unvented attics.  If the SPF is bad, the VOC signature will be different than that of a traditional home with no SPF. It seems simple right?  Well, there remain those that sample heavy and look at nothing when it comes to SPF insulation and simply point to the SPF insulation without addressing the home as a whole.

When assessing the condition of any home with SPF insulation and occupant complaint, the home must be inspected as a whole.  The inspection must include the design and performance of the home.  For these new construction inspections there are two specific areas of concern other than the physical inspection of the installed SPF.  First, is the home’s ventilation rate.  We need to know what the home’s ACH is and we need to know if we are at least attaining the minimum ACH recommended by the ASHRAE 62.2.  Second, is the ventilation design of the semi-conditioned attic space.  How is the homes semi-conditioned attic being addressed and ventilated?

These are the primary factors in a home’s ability to properly condition and maintain the indoor environment.

No air circulation in the unvented attic will lead to an elevation of heat, humidity, and VOC’s.  There must be a specific method of circulating air through the semi-conditioned attic space.  If you don’t take ownership of this space in your ventilation design and you assume that the space will be passively semi-conditioned, be prepared to meet me on site at a future date.  We’re not talking about fully conditioning the space by installing supply and return vents in the attic. You need to move air through the semi-conditioned attic.  If you don’t, the attic simply isn’t semi-conditioned.  It’s unconditioned unvented attic space that will soon be a source of odor and occupant complaint.

So you may be asking just how we establish the new construction ventilation rate and method of semi-conditioning the attic.

Final Evaluation (Test-Out)
The Final Evaluation (Test-Out) is also a complete evaluation of the new-construction home after the installation of the SPF insulation.

Complete Evaluation After Installation can include:
•  Air Leakage Testing
•  Blower door test after installation
•  Inspect for air leaks in foam and repair
•  Confirm energy savings projections

The Test Out air leakage testing is performed on the new construction home by using a blower door to evaluate air leakage and ventilation with the unvented attic insulated with spray polyurethane foam.  This test is then used as the actual as-built air leak and natural ventilation rate.  This test and amount of measured actual natural ventilation will tell us exactly how much additional outdoor air is necessary to meet the minimum ventilation rate.  The SPFA Builder’s Reference Handbook states that “If application of SPF renders the home to be insufficiently ventilated, work with HVAC contractor to add mechanical ventilation or HRV/ERV.”

You hear the real estate professionals repeating it’s all about the “Location, Location, Location.”  Well the indoor air quality guy says it’s all about the “Ventilation, Ventilation, Ventilation!”

So at the risk of being overly redundant, ventilation cannot be stressed enough in a home with spray polyurethane foam insulation and an unvented attic.

Any home with spray polyurethane foam insulation and an unvented attic must have a method of semi-conditioning the unvented attic to provide the necessary air circulation to prevent the accumulation of heat, humidity, and VOC’s.  That can’t be found in expensive air sampling for VOC’s.

 Any home with spray polyurethane foam insulation and an unvented attic must establish the necessary minimum ventilation rate necessary to prevent occupant complaint while providing good indoor air quality.  That can’t be found in expensive air sampling for VOC’s.

However, both can be identified by measuring the homes performance and the use of a blower door test.  And both can be improved and/or corrected once the actual performance testing has been completed.

So reduce your carbon footprint and save those energy bucks.  Spray polyurethane foam insulation is a great home improvement method of saving energy.  Just remember one thing; if your home is ventilated the same way after the installation of spray polyurethane foam insulation you haven’t finished the home improvement process.

Ventilation, ventilation, ventilation……………..

To learn more about Mr. Lapotaire or Indoor Air Quality Solutions & Microshield Environmental Services, LLC, please visit www.FloridaIAQ.com, email info@FloridaIAQ.com or call (407) 383-9459.

About Indoor Air Quality Solutions & Microshield Environmental Services, LLC

Since 2001, Florida residents have turned to the indoor environmental experts at Indoor Air Quality Solutions & Microshield Environmental Services, LLC.  The family owned and operated companies, based in the Orlando area, offer a comprehensive approach to identifying and correcting comfort and indoor air quality problems.  Their expert staff utilizes the latest technologies and industry recognized standards to identify and resolve indoor environmental issues.

John P. Lapotaire, CIEC
•Certified Indoor Environmental Consultant
•Indoor Air Quality Solutions, IAQS
•Microshield Environmental Services, LLC
•www.Microshield-ES.com  www.CFL-IAQ.com
•www.FloridaIAQ.com
•http://www.microshield-es.com/moldinspectiontesting.html
•http://www.orlandomoldinspection.us/
•http://www.microshield-es.com/nuisanceodor.html
•http://www.floridaiaq.com/moldremediationprotocol.html
•http://www.floridaiaq.com/moldclearancetesting.html

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Fri, 05 Jan 2018 06:00:12 -0600


EPISODE488 - Ken Larsen & Mickey Lee - Water Damage Scope of Work..
This week on IAQ Radio we welcome Ken Larsen and Mickey Lee back to the show to continue our hurricane coverage and to discuss tips for how to develop proper scopes of work on water damage restoration projects. Both pros are working in the areas damaged by Hurricane Irma and both are long time water damage restoration pros, contributors to industry standards and instructors. Ken Larsen, CR, WLS, CSDS has been in the restoration industry since 1978. He holds RIA, ACAC and IICRC advanced designations. His career includes 18 years as an independent property restoration contractor, consultant to restorative drying during catastrophes and large loss drying coordination, expert witness, Director of Education for North America's largest disaster restoration contracting organization, and now the author of one of the industry's leading technical resource books on the subject of structural restorative drying - Leadership in Restorative Drying. He is currently an IICRC Approved instructor of WRT, ASD and CDS certificate courses. He is also an RIA instructor of the restoration industry's advanced certification credentials: Water Loss Specialist (WLS) and Certified Restorer (CR). He serves as Chairman for RIA approved Instructors, Trainers and Subject Matter Experts, a sub-committee of RIA's Education Committee. Larsen presently serves as Senior Technical Director for the International Dry Standard Organization (IDSO) and Director of Education for the Restoration Leadership Institute (RLI) and lead consultant for the Restoration Expert Panel (REP). Ken lives with his wife Barbie (yes - really!) in Santa Rosa Beach in Northwest Florida. He can be contacted at ken at drystandard dot org. Mickey Lee is currently a private consultant providing consulting, training, research and writing services in the fields of property damage restoration, psychrometrics, drying science, mold remediation and structural drying after water intrusions. Mr. Lee retired from the Munters Corp (US) in 2011 after serving in various roles for over 20 years. At various points Mr. Lee was Vice-President - Global Technology & Sustainability for Munters AB - MCS and Global and National Technical & Training Manager for Munters Corp (US). He was responsible for training program development, curriculum writing and course facilitation in addition to managing projects for structural drying and restoration of commercial buildings of every type. He also has extensive experience in application of air treatment technology in restorative drying projects, corrosion-control methods, mold mitigation and humidity control in commercial and industrial facilities while working with Munters Corporation - Moisture Control Services Division. Recognizing his vast experience in water damage restoration the IICRC asked him to lead the development of their Commercial Drying Specialist certification. This program completed its' full roll-out in 2009 and continues to be a popular offering. Mr. Lee continues to serve as committee chair for the Commercial Drying Specialist Certification program and also serves on the IICRC S500 Standard and Reference Guide for Professional Water Damage Restoration revision committee.

Fri, 15 Dec 2017 06:00:11 -0600


EPIS. 487 -Mark Springer, Phil Rosebrook, Jr., Pete Consigli -RIA TPA Conf.
This week on IAQ Radio we discuss a topic that gets blood pressure up among some in the restoration world. Third Party Administrators TPAs are a fact of life today in many industries and RIA has been helping their members make the adjustments necessary. This week we welcome two widely respected restoration professionals to IAQ Radio. Mark Springer and Phill Rosebrook are both RIA members and were speakers at the recent RIA Strictly TPAs Fall Conference. We look forward to having them join us along with frequent contributor Pete Consigl. Mark Springer If you know Mark Springer, you probably know when the platitude, How are you doing? comes up in conversation, his likely answer is, Living the dream! Thats because its true. Mark has been married to his high school sweetheart, Angie for 20 years and they have been blessed with five beautiful daughters who, fortunately for Mark, take after their mother. Living in Montana accentuates the dream as he is able to pursue doing things he loves like downhill skiing, bow hunting, competitive shooting, and the mountains in general. Its not all hobbies though, Mark also gets to work all over the great state of Montana helping people who have experienced disasters, primarily from fires and floods. He is the President of Dayspring Restoration, a company that specializes in disaster restoration. Dayspring has 6 locations and about 100 team members. Mark has become a mini, (emphasis on �¢??mini�¢??) celebrity in Montana due to several television advertising campaigns where he flooded and burned his house and then demonstrated to the community the restoration process, (these videos can be viewed at www.calldayspring.com). Giving back to his community and his industry has always been a priority for Mark as he serves on numerous non-profit and trade association committees and boards Phillip Rosebrook Jr., Cr. Phillip is a graduate of the University of Oregons Lundquist School of Business. He worked his way through college in the family restoration business. He filled most all roles in the company including working on the cleaning crew, carpet cleaning, water damage emergency services, and other various restoration and construction related services. He ran the retail and wholesale carpet cleaning division managing several employees and coordinating the installation crews. After college Phillip managed the water damage division and scheduled all company production crews. He managed the branch office in Coos Bay, Oregon and served the Southern Oregon Coast region. The office was in a very rural area of the state with a small population yet the office grew from $300,000 in annual sales to over $1,000,000 under his management. In managing this office he filled every role from Estimator to Marketing Manager. After training the new Manager Phillip returned to the main office with oversight of all branch offices. He served as the Education Committee representative for the Western Chapter of Disaster Kleenup International. In 1997 when the company sold, Phillip moved to Fort Collins, Colorado to assist in opening a new office for Rocky Mountain Catastrophe. He was in charge of training the new manager, developing the marketing campaign, implementing systems and procedures and training the water damage and cleaning staff. The office quickly grew to over $300,000 in monthly sales. Phillip joined his father as a Partner in Business Mentors in March of 1998. He specializes in implementing change in restoration companies. He works with the individual managers, key employees and sometimes even the field staff to implement new systems and procedures. He developed the Operations Manual and Personnel Manual that is utilized in all of Business Mentors consulting. He is a frequent presenter at industry conferences, contributing author to the WLI course book and has authored many articles in Cleaning and Restoration magazine. Phillip is the founding partner of ELC Training a training resource for restoration companies. He is also a faculty member of the Restoration Leadership Institute. Phillip is the father of four children and has been married to Deanna since 2000. He enjoys gardening, hiking, and cycling. Phil lives in Portland, Oregon.

Fri, 08 Dec 2017 06:00:02 -0600


EPISODE486 - Sal La Duca - Principle Environmental Assay, Inc.
This week on IAQ Radio we are going to talk about an IEQ issue we do not hear a lot about, electricity and electromagnetic frequencies (EMF's). EMF's and other issues related to electrical currents are increasingly part of our indoor environment, we keep adding them yet we do not know much about how they affect the health of occupants or if they affect health. Is it possible that they have affects we don't understand? We do know that when installed improperly electric systems can cause a variety of issues. We also know how to find improper installations and to how to reduce the potential for exposure. Sal will walk us through the issue in layman's terms and give us ideas on how to find and fix issues. LEARN MORE this week on IAQ Radio! Sal La Duca is an Environmental Consultant specializing in the built environment, with over 40 years' experience in instrumentation and controls. Mr. La Duca started out as a Nuclear Reactor Operator / Reactor Technician (Instrumentation and Control Technician - Nuclear) on the USS Mississippi . After discharge, he was offered employment by Jersey Central Power and Light to help built a Radiological Survey instrument repair facility at their Oyster Creek Nuclear Power Plant in Forked River, NJ. From there he migrated to the Communications department, where he performed installation, calibration, and repairs of various generations of remote-control supervisory equipment for power system control. In 1994 he incorporated and began offering Electromagnetic Field services to clients. In 1999 he sought and acquired additional training with the Institute of Building Biology and Ecology, and expanded service offerings to include Indoor Air Quality. Since then he has added IAQ certifications through IAQA and ACAC. Most importantly he has real world experience on residential, commercial and industrial projects and takes a practical approach to the topic. LEARN MORE this week on IAQ Radio!

Fri, 01 Dec 2017 06:00:22 -0600
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