You need to track down your walls in the attic and dig through the existing insulation to find the exposed 2 4 drywall intersection.
How tomblow insulation into my roof.
Someone needs to load the bags of insulation into the blower which will remain on the floor below while the other person distributes the insulation via a long hose.
Either will work fine.
To make it easy to eyeball how level the material is as you blow it in screw depth guides to joists throughout the space.
Position the new vent chute so the.
Ref 2 even if your.
This is the point you want to fill with spray foam or caulk.
Pull the existing insulation away from the roof.
Depending on your climate an r value between 38 and 60 is optimal.
Check here for energy star recommendations.
In a matter of an hour or two an installation specialist can blow a thick blanket of loose insulation across the floor of the attic using a single hose run up through the attic hatch.
First things first you need to go up into your attic inspect the condition of the insulation and calculate the current level of insulation.
If your insulation doesn t measure up and you need more installation can be done as a weekend diy project or you can call a professional installer to handle the job.
A poorly insulated attic lets heat escape through the roof wasting energy used to warm the living space.
Batt insulation can be added to the underside of the roof between rafters and a layer of batt or loose insulation can be added over the attic flooring.
Attic insulation is a key to saving energy during the heating season.
This process is not hard but it is not fun either.
Blown in insulation in the attic seal attic bypasses.
Fasten blocking around the hatch or door to allow the material to be installed around this area without escaping.
By far the easiest way to add insulation to a completed home with the walls and ceiling already closed up is to blow insulation into the attic.
Pull back the existing insulation and use expanding spray foam the fire blocking type to seal any.
Make sure the fill s depth is uniform across the attic.
Once air leaks have been addressed you can add insulation.
While the process is fairly straight forward some upfront preparation is necessary.
Install or repair vent chutes.