Not getting insulation out to the edges when you re prepping the attic use a broom handle or stick to push the existing insulation out to the edges.
Did not seal attic before blowing insulation.
Not sealing attic air leaks first no amount of insulation is going to help if you don t seal your attic properly says olson.
Your options for air sealing the attic door are.
But if the floor is covered in plywood you can t stuff enough insulation beneath it to do the job sufficiently not even in warm climates.
Air sealing reduces the amount of moisture that that can get into the attic reducing the chance that you ll end up with a mold problem.
It s by far the largest hole in your ceiling and it s probably costing you a fortune.
Blowing insulation into walls is best left to the pros because it involves drilling into stud spaces that may contain electrical.
Because the simplest and cheapest way to insulate an attic is to add material to the floor.
Handy homeowners can install blown in insulation in the attic.
Your attic door or drop down attic stairs are a major source of air leakage.
Blocking the air from leaking through the attic door is one of the most important things you can do.
Air sealing the attic door.
Insulating your attic can significantly decrease your heating and cooling costs.
However blown insulation can create a fire hazard if it comes in contact with electrical fixtures.