If you own a home or business, you’ve probably spent at least some time
thinking about various forms of insulation. Spray foam insulation is one
such form and it works a little differently than the traditional pink
fiberglass stuff. Here is how it works.
If you own a home or business, you’ve probably spent at least some time
thinking about various forms of insulation. Spray foam insulation is one
such form and it works a little differently than the traditional pink
fiberglass stuff. It costs more than that stuff, too, unfortunately,
which means many homeowners choose to go the traditional route. There
are several benefits to choosing the spray variety, however. Instead of
merely butting up against cracks, it goes deep within them to fill up
the air and create a tight seal against escaping heat and cold. It may
also improve the resale value of your house. Here is how it works.
The primary trait of spray foam insulation that sets it apart from other
forms is its ability to expand. When mixed with oxygen as it is when
sprayed, it can expand beyond its original dimensions. This property
allows it to be sprayed in hard to reach places, but it also means
installers have to be cautious about where they put it. More than one
homeowner has had structural damage due to improperly placed
applications. The insulation has the potential to expand to almost ten
times its original size when it gets wet, which can easily cause damage
to wood and other materials.
Why is this such a good thing? Unlike traditional fiberglass sheets, the
spray foam insulation creates a seal. Through this seal, no air will
escape or enter. That means a tight barrier, which is the best kind of
insulation a homeowner can hope for. If you’re serious about keeping
your electricity bills down, it is the only way to go. When the house is
properly closed off, the air conditioner and heater doesn’t have to
work nearly as hard to achieve the same results. As an added bonus, it
will protect the house from rodents and insects that might want to make
their home in the attic.
If you’re interested in spray foam insulation, you should contact some
contractors near you to see what they have to say about setting it up in
your house. If you have the choice, call around to a couple of
different companies and see what kinds of prices they offer. Don’t make
your decision solely on price, though. Find a contractor who is well
known and respected in the community and has the references to let you
know that
