Insulation Frequently Asked Questions

Can I add new insulation on top of old insulation?

What is R-value?

What is the difference between cellulose and fiberglass?

I have some recessed Lighting in the Attic, Can I cover these?

How much money can I save installing more insulation?

Can insulation help reduce unwanted sound?

Do you give free estimates? How long before someone returns my call?

Is attic insulation important?

What are my options for attic insulation?

How long will it take to install attic insulation?

Will it make a mess?

Are any insulation products green?

Are there tax credits available?

Sources of Air leak in Your Home


  1. Dropped ceiling
  2. Recessed light
  3. Attic entrance
  4. Electric wires and box
  5. Plumbing utilities and penetration
  6. Water and furnace flues
  7. All ducts
  8. Door sashes and frames
  9. Chimney penetration
  10. Warm Air register
  11. Window sashes and frames
  12. Baseboards, coves, and interior trim
  13. Plumbing access panel
  14. Electrical outlets and switches
  15. Light fixtures
  16. Sill plates

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