Is it better to insulate attic ceiling or floor?

Attic Insulation: 3 Common Mistakes to Avoid

Here's the Inexpensive Way to Up Your Home's Insulation

Spray Foam Attic Floor or Rafters: Which is Best to Insulate? | Foam University

Things To Know Before Insulating Your Attic | Improve Comfort

Should I insulate my garage attic?

How to Choose the Best Insulation for Your Home | DIY Home Renovation

How to Beef Up Attic Insulation | This Old House

The Truth about insulation in a hot climate

R-TECH Insulation in an Attic or Ceiling Application

How to Insulate an Attic with Fiberglass | This Old House

Insulating Attic Ceilings & Cathedral Ceilings (Phillips Vision: Episode - 63)

How To Insulate Your Attic

Installing a Radiant Barrier in the Attic | Alternative Method to Insulate the Attic

Attic Insulation and Ventilation

How to Choose and Use Insulation | This Old House

Getting R-30 in an attic suite with 2x6 ceiling rafters

What Happens When the WRONG Insulation Company Gets Hired? Warning...This Gets Ugly

How to Insulate an Attic | This Old House

Insulating Between Floors of a Double Storey House