1. one
   two
2. three

You may insulate a basement three different ways: from the outside or from the middle of the foundation itself, usually while the house is under construction, or from the inside of the structure.

1. odor
   moisture
2. cost

Improperly installed inside insulation may cause moisture problems.

1. from the outside
   from the middle
2. from the inside

The most cost effective way to insulate a basement is from the inside of the structure.

1. fire department
   building department
2. city planner

Contact your local building department.

1. insulation installer
   insulation salesperson
2. International Energy Conservation Code

Check for recommendations at the International Energy Conservation Code.

1. two
   three
2. five

There are five R-value zones in the U.S.

1. R-2 to R-4
   R-4 to R-7
2. R-5 to R-10

Most of the U.S. falls between R-5 and R-10.

1. higher
   lower
2. neither

Colder climates need insulation with a higher R-value.

1. blanket
   rigid foam board
2. loose-fill

The most common type of insulation is blanket insulation.

1. blanket
   rigid foam board
2. loose-fill

Blanket insulation is usually the least costly.

1. poured
   blown
2. both answers

Loose-fill insulation may be poured or blown-into the desired space.

1. The thermal performance of the insulation may be less than expected.
   The thermal performance of the insulation will be more than expected.
2. The installation will not effect performance of the insulation.

An insulation's thermal performance is only as good as its installation. Without proper installation, insulation may not meet its thermal performance expectations.

1. trapped moisture
   dry basement
2. long-lasting insulation

Restricted airflow may allow moisture to be trapped between the insulation and the wall.

1. energy cost savings
   decrease home's value
2. increase moisture

The primary benefit is the energy cost savings.

1. polyethylene sheeting
   cloth sheeting
2. paper sheeting

Polyethylene sheeting may be used as a vapor barrier.

1. cellulose
   fiberglass
2. both answers

Cellulose, fiberglass and mineral wool may be found in loose-fill insulation.

1. cellulose
   fiberglass
2. mineral wool

Cellulose is the most efficient type of loose-fill insulation.

1. dirt
   concrete
2. genuine bamboo

Generations ago most cellars had dirt floors. Today's cellar, known as the basement, may be an integral part of your home. You may now need to store the canned peaches elsewhere.

1. below ground level
   at ground level
2. above ground level

Most basements are below the ground level and by nature may be cool and damp.

1. harmful to lungs
   terrible odor
2. damaging to skin

Some insulation materials may be harmful to your lungs.