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What is Spray Foam?
Two liquid
components are mixed together by atomization and quickly form
spray foam. When sprayed into a wall cavity as a liquid,
it flows into all gaps, voids and cracks expanding 100 times
its original volume, sealing the entire wall system from air
and insects.
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Saves Money -
Spray Foam Insulation installed in your home can save
up to 50 percent on monthly heating and cooling costs.
This is accomplished by air sealing the home with foam and downsizing
(rightsizing) the HVAC. According to the EPA, air infiltration
can account for up to 40 percent of the monthly utility bill.
eliminates the costly air infiltration. |
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Healthier -
Indoor air quality can be as much as 10 times more polluted
than the outside air. This is because conventional insulation
does not seal the home like . When is applied
to a home, it seals the entire home, thus keeping out all unwanted
dust, pollutants, allergens and pollens. It is estimated
that 40 percent of all homes in America have one or more family
members who suffer from allergies. |
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Reducing Humidity in Your Home -
Florida is considered a hot and humid climate. Not only
is it very humid, but every time a shower is taken, the iron
turned on, dishes washed, or clothes washed excess humidity
is exhausted out into the home. This excess humidity must
be removed or hazardous effects such as mold or mildew can occur.
forms an air barrier around the house and allows the
downsized (right sized) HVAC to reduce the relative humidity
in a home, thereby significantly reducing the chances of mold
and mildew to grow in the home. |
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Rightsizing HVAC -
Heating Ventilation
and Air Conditioning equipment (Air Conditioner) must be downsized
(right sized) when using . HVAC equipment does
two things in our homes. It not only heats and cools the
home, but it also removes the humidity in the home. Rightsizing
(reducing tonnage) on the HVAC stops normal short cycling and
allows it to run for longer periods of time. Running for
longer periods of time allows the HVAC to remove the excess
humidity that is put into the home. Rightsizing the HVAC
also saves money on monthly utility bills as well as future
replacement parts. What would be cheaper, replacing parts
on a 4-ton HVAC unit or a 6-ton HVAC unit? |
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One Thermal Envelope -
Conventional insulation when installed insulates the walls and
ceiling plane commonly called Two Box Theory. This method
leaves the attic exposed to excess heat reaching temperatures
of up to 160 degrees. Leaving the attic exposed also allows
dust, pollutants, and pollen to enter the attic area and settle
on top of the insulation. Over a period of time, these
unwanted allergens build up and find their way inside our living
areas. This is not true for . is
sprayed to the underside of the roof deck sealing the attic
area, and creating the One Thermal Envelope. The attic
now becomes a "closed attic" and is not vented.
The closed attic keeps out all dust, pollutants and pollens.
When sprayed to the underside of the roof deck, the attic temperature
will never exceed 10 degrees (nominal 5 degrees) hotter in the
attic than it does in the living space. If the thermostat
is set at 75 degrees, it will never exceed 85 degrees in the
attic space. The lower attic temperature has many benefits,
such as significantly reducing chances of mold and mildew, increasing
efficiency of A/C duct work (discussed below), decreasing decay
of wood and saving energy. |
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A/C Ductwork -
A/C ductwork is a major component when it comes to energy savings.
It is important to note that ALL A/C ductwork leaks air.
Conditioned air that you've paid for to cool your home leaks
out of the ductwork located in the attic and goes right out
the attic vents when your home is designed using conventional
insulation. When this happens, it causes the house to
go into a negative pressure which means the home is sucking
hot outside air inside causing you to pay a double penalty on
heating and cooling costs. Using and the One Thermal
Envelope brings the A/C ductwork within the thermal envelope
of the home. The air leakage from the ductwork is now
used to help cool the attic instead of going out the attic vents.
When the A/C ductwork is located within the One Thermal Envelope,
the home will not go into a negative pressure resulting in more
energy savings. |
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A/C
Ductwork and Condensation -
When the A/C ductwork is located outside the thermal envelope
and leaks cold air, this causes condensation. Condensation
and hot attic temperatures will cause mold and mildew to grow
which could lead to health implications. Using
and the One Thermal Envelope, the attic temperature is increased
relative to the dew point and there is a significant chance
condensation will not occur, thereby reducing the chances of
mold and mildew to grow. |
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Recessed Lights -
These lights are becoming very popular in the construction industry.
However, they are causing some problems, such as condensation
resulting in mold and mildew growth, as well as sheet rock damage.
The recessed lights, when installed, have metal that is exposed
to the very hot temperatures of the attic and metal that is
exposed the the cool temperatures of the living space.
The end result is that condensation forms which can lead to
mold and mildew growth. Using and the One Thermal
Envelope, the attic temperature is within 10 degrees (nominal
5 degrees) of the living space and chances of condensation forming
is significantly reduced, again decreasing the chances of mold
and mildew to grow. |
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Crawl Spaces -
Conventional insulation installed under crawl spaces is not
a good insulation of choice. It leaves excessive gaps
between the insulation and the wood and also has a void between
the insulation and the plywood decking. Conventional insulation
does not seal well around plumbing and is a nightmare when it
comes to wiring for gaps and voids. "Cold floors"
are a definite when using conventional insulation, and if expensive
hardwood floors are installed, the chances of "cupping"
are significantly increased due to moisture vapor transmission.
If you look under any house with conventional insulation installed,
it is a definite that insulation will be fallen out due to poor
installation or animals trying to nest in the gap between the
insulation and the plywood decking. When is applied
it is sprayed directly to the plywood decking, leaving no gaps
or voids and seals around the plumbing. is an
air barrier so the chances of "cupping" on your hardwood
floors is significantly reduced or eliminated due to moisture
vapor transmission. Animals will never get between the
insulation and plywood decking, as is super glued to
the plywood decking. |
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What
is the Payback for ?
The payback for Spray Foam Insulation is 31 days.
It begins the 31st day and goes on indefinitely.
Basically, it will not cost you one penny for Spray
Foam Insulation to be installed in your home and have all
of the great benefits described above. How do we do
it? Easy! Let's assume you are building a 2000
square foot house and it is going to cost $3000 more to install
in your home over conventional insulation. Borrowing
money ($3000) would increase your monthly mortgage $18 per
month at 6% interest. Now, let's assume your monthly
heating and cooling costs would be $100. will
save up to 50% on the monthly utility bill equaling $50.
Now, it only costs $18 per month and saves $50 per month.
That means actually pays you $32 per month.
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Example:
Cost to Finance
Monthly Heating & Cooling Savings
Monthly Return |
$3000
$18
$50
$32 |