In this video i ll show you how easy it is to install blown in insulation in your attic.
How to blow insulation in new attic.
Before you buy the insulation and start hauling hoses up into your attic do yourself a favor and do your prep work first.
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.
Install or repair vent chutes.
Connect the hose to the blown in insulation machine.
Blown in insulation in the attic seal attic bypasses.
It s a lot harder to do with large bundles of insulation or a 3 hose everywhere you turn.
Because the fill is light be careful not to blow away areas you ve already filled.
Faced insulation should not be placed on top of existing insulation in the attic.
In most older homes and even in some newer ones blowing extra insulation into your attic can help save you a lot of money on energy bills some estimates go as high as 20 percent per year as well as make your home a more comfortable place to live.
The vapor retarder on top of or between layers of insulation can trap moisture.
If you plan on using the attic for storage you will need to raise the floor up before adding a second layer of insulation.
Raise the floor to create storage space.
Preparing to blow insulation into your attic.
The prep work for blowing insulation falls into 5 categories.
Continue to fill the attic.
Handy homeowners can install blown in insulation in the attic.
Pull back the existing insulation and use expanding spray foam the fire blocking type to seal any.
Connect the hose to the insulation machine.
Position the new vent chute so the.
Then feed 1 2 a.
It s one of the best ways to save money on energy bills since the co.
Any new batt or roll insulation installed over existing insulation in the attic needs to be without a vapor retarder face.
Fill your space with insulation.