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Features and Benefits of
Insulated Concrete Form (ICF) Construction
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Certified in NUDURA Building
Technology
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Energy Related
· High performance R-values
· No air infiltration
· Permanent performance; no downgrading over time
· Shifts thermal loading from peak periods
· Lower cost to heat and cool
Health Related
· No air infiltration means less dust and allergens
· No cavity walls for mold, mildew, bugs or rodents
· Non-toxic materials * No off gassing of materials
Structural related
· High wind resistance
· Fire-rated assembly
· Strength is permanent
· Will not rot or decay
· Resistant to termites (the concrete)
· Impact resistant * No maintenance requirements
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Comfort Related
· High sound attenuating
· Enhances steady temperatures
· Peace of mind during inclement weather events
· Low maintenance structure * May attribute to lower
insurance costs
Constructability Related
· Design versatility
· Energy efficient
· Structurally capable
· Fire rated
· Sound deadening
· Quick (depending on installer)
· Conducive to Exterior Insulation Finish Systems (EIFS)
· Permanence
· Fully code accepted cast-in-place concrete walls
· Time tested and proven
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Energy Efficient
Energy efficiency is the core
feature of insulating concrete form
construction because so many
owner/occupant benefits stem from
it.
Actual studies show that homes built
with ICF exterior walls require an
estimated 44% less energy to heat
and 32% less energy to cool than
comparable wood frame houses.*
However, homes and structures built
with the proper complement of
windows, doors, HVAC systems, and
methods, generally accomplish at
least a 50% savings in heating and
cooling. And in some cases,
depending on the area and climate,
homeowners experience as much as an
80% decrease in energy use and
costs.
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Quieter
Insulating concrete form homes
provide unparalleled peace and quiet
and true protection from outside
noise. In sound transmission tests,
ICF walls allow less than one-third
as much sound to pass through than
regular frame walls.
Greater Comfort
The high thermal mass and minimal
air infiltration of insulating
concrete form walls create a more
uniform and stable temperature
throughout your home. You'll have no
more hot spots or cold drafts.
Healthier Air
ICF walls reduce air infiltration by
75%: The effects of hay fever,
asthma, and other airborne allergies
can be greatly alleviated as a
direct result of the reduced leakage
of outside air, which brings dust,
pollen, and other pollutants. Indoor
air pollution is a great health
concern today. ICF walls are
non-toxic. The measurement of air
contents of actual ICF houses shows
an almost complete absence of any
emissions
When planning a new house, consider
the greater well-being that comes
from living with more even
temperature, sharply reduced drafts,
and noticeably greater quiet. That's
what you get with an insulating
concrete form home.
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The
cost of ICF vs. more traditional
methods of construction is typically
more for the actual construction,
but the cost of ownership of an ICF
structure is significantly less than
the more traditional methods. In
nearly every documented case of the
cost of an ICF structure, the return
on investment (ROI) for the extra
construction cost is within 5 years
with many showing less than 3
years. Depending how costs are
viewed, ICF may cost a little more
or significantly less to build and
operate. |
Insulated Concrete Form Construction
The house is completely constructed using Insulated Concrete
Forms. Using sustainable materials such as concrete yields
higher quality, creating a building with more value, and the
cost to the environment is substantially reduced. These
materials cause minimal impact and provide the highest energy
efficiency.
Q: Why concrete?
A:
The latest advancement for walls in technology consists of
stay-in-place concrete forms, which are vastly superior to
construction with wood. The Lego-like, pre-assembled units allow
for more freedom of design. It also produces far less waste than
the traditional wood-framing method. The reinforced concrete is
then sandwiched between two layers of expanded polystyrene foam
insulation.
Q: What are the benefits?
A:
Energy bills are reduced up to 70% and with this concrete system
you also get…
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Twice
as energy efficient (no air spaces or studs), and the
technology evens out the effect of external
temperature swings.
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Up to
three times more sound resistant due to the double-foam,
insulated concrete core.
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Up to
four times more fire resistant, since the walls are built
with steel reinforced concrete.
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Far
more resistance to thermal bridging, where outside cold
travels easily through walls to create uncomfortable cold
spots, drafts and mustiness.
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Coupled with concrete floors, this system is guaranteed
mould free. Its hypoallergenic nature is great for people
who suffer from allergies.
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