1.1.5. High-performance Insulation

Try these first

1. 1.

   What is cellulose insulation made from?

   Hint

   Think of materials that can be reused.

2. 2.

   Name one natural insulation material.

   Hint

   Consider insulation that uses animal products.

3. 3.

   What is the primary benefit of high-performance insulation?

   • Lower energy costs
   • Increased environmental impact
   • More maintenance
   • Higher emissions

   Hint

   Think about how insulation affects energy efficiency.

4. 4.

   True or False: Mineral wool is biodegradable.

   • True
   • False

   Hint

   Consider what happens to non-organic materials over time.

5. 5.

   Calculate the annual energy savings of a building that is retrofitted with cellulose insulation as opposed to traditional fiberglass insulation. Assume a 10% reduction in heating costs with cellulose.

   Hint

   Think about cost percentages.

6. 6.

   Design a comparative analysis regarding the environmental impact of using sheep's wool versus synthetic insulation in a residential home.

   Hint

   Look at lifecycle assessments for each material.