What is one benefit of using sheep's wool as insulation?

• It is fire retardant

• It is inexpensive

• It is made from recycled materials

• It is easy to install

Which insulation option is made from shredded cotton denim?

• Sheep's wool

• Icynene

• Polystyrene

• Cotton/denim

What is one advantage of using Icynene spray foam insulation?

• It cancels noise

• It is made from renewable resources

• It is resistant to water

• It is lightweight

What is the main component of polystyrene insulation?

• Sheep's wool

• Cotton

• Plastic

• Aerogel

What is the primary material used to make aerogel insulation?

• Silica

• Cotton

• Oak bark

• Recycled newsprint

Which insulation option has a negative carbon footprint?

• ThermaCork

• Cellulose

• Icynene

• Polystyrene

What is one advantage of using cellulose insulation?

• It cancels noise

• It is made from renewable resources

• It is resistant to water

• It is lightweight

What is the main purpose of insulation in a home?

• To retain heat during winter

• To reduce air flow

• To increase cooling costs

• To provide structural integrity

Which insulation option is made from the outer bark of oak trees?

• ThermaCork

• Cellulose

• Icynene

• Polystyrene

What is one advantage of using cotton/denim insulation?

• It is fire retardant

• It is inexpensive

• It is made from recycled materials

• It is easy to install