Do It Yourself Blow In Insulation For Attic. Blown in insulation flows down around wall studs. Most homes have fiberglass batt insulation on these walls from the builder and we have already established that they suck and have to go. Blowing insulation into walls is best left to the pros because it involves drilling into stud spaces that may contain electrical.
Once you ve decided which type is best for you examine the material options and prices to home in on the right product. For diy attic insulation you ve got two choices.
Now it s time for your attic floor.
Your rafters are insulated. You can do it yourself for about 500. Loose fill or batt the common term for blanket insulation. Now it s time for your attic floor.
