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Maintaining your heating, cooling and ventilation systems isn't difficult, and isn't even something you need to do that often. Doing it right, though, can save you thousands and protect your home.
Find out how to soundproof different parts of your home, and what sorts of techniques and materials will be most effective.
Heating and cooling can be very expensive, and knowing what you're paying to use your heaters and air conditioners is a good way to rein in your usage. Here's how to calculate your costs.