Level uneven spots with a rake.
How to put more insulation in attic.
Measure how much insulation you already have.
Before installing determine the insulation material best suited for your home.
Pull the existing insulation away from the roof.
If installing shredded insulation fill the attic space at least 15 inches high with insulation.
If installing fiberglass mats start by laying the mats at the furthest point from the attic access.
Lay the batts across the ceiling joists covering the existing insulation.
Pull back the existing insulation and use expanding spray foam the fire blocking type to seal any.
Check pipes and vents.
How do i add insulation to existing attic insulation.
Continue laying down the insulation making sure the batts are pressed tightly together at all edge and end joints.
Blowing insulation into walls is best left to the pros because it involves drilling into stud spaces that may contain electrical.
Fill every joist space completely and evenly with the insulation leaving attic vents uncovered.
When adding additional insulation you do not have to use the same type of insulation that currently exists in your attic.
Blown in insulation in the attic seal attic bypasses.
Check the depth using a tape measure.
Position the new vent chute so the.
With a helper to load the blower with insulation as needed start at the perimeter of the attic and work toward the attic access door.
Calculate how much you need.
Install fiberglass batts over existing batt insulation.
More insulation installation tricks and tips work from the perimeter of the attic toward the door or hatch so that you don t trample all over the insulation you just.
Put on goggles and gloves to protect yourself while handling.
Choose your insulation type.
The pros often use spray foam insulation or blow shredded insulation.
While wearing dust mask and gloves carry r 38 batts of unfaced fiberglass insulation into the attic.
You can add loose fill on top of fiberglass batts or blankets and vice versa.
Handy homeowners can install blown in insulation in the attic.
Install or repair vent chutes.