Wear a long sleeve shirt gloves eye protection and a dust mask.
How to add more insulation to your attic.
You can add loose fill on top of fiberglass batts or blankets and vice versa.
Inspecting your attic insulation.
How to install attic insulation over existing insulation you can install fiberglass batts yourself right over existing insulation but follow these precautions.
The recommended ceiling insulation level for most attics is r 38 or about 12 to 15 in.
Plan to pull up the flooring and layer new insulation on top of the old.
Many older homes have less insulation than homes built today but even adding insulation to a newer home can pay for itself within a few years.
From the drywall depending on the insulation type.
Block all vents in the attic floor with baffles making sure to extend the baffles at least four inches above the planned thickness of your insulation.
If you use fiberglass over loose fill make sure the fiberglass batt has no paper or foil backing.
Energy efficient insulation while an important consideration is actually only one solution to attic heating and cooling issues.
Use the insulation calculator to plug in your zip code lifestyle factors building design energy costs and budget to get a detailed recommendation.
Your attic should have a certain amount of insulation in it and the recommended level of insulation for your attic is dependent on where you live.
First things first you need to go up into your attic inspect the condition of the insulation and calculate the current level of insulation.
The way your attic retains or releases heat can affect your entire house and implementing a simple set of solutions can make your attic more energy efficient.
3 have a friend add material to the hopper.
If your attic has enough insulation and proper air sealing and your home still feels drafty and cold in the winter or too warm in the summer chances are you need to add insulation to the exterior walls.
When adding additional insulation you do not have to use the same type of insulation that currently exists in your attic.
Because the simplest and cheapest way to insulate an attic is to add material to the floor.
Unless your home was specially constructed for energy efficiency you can probably reduce your energy bills by adding more insulation.