The tiny fibers of glass from insulation wool can irritate your skin and eyes.
Impact of insulating attic.
Faced insulation has a vapor barrier that can hold on to moisture and cause mold in the attic floor and the ceiling below.
In this case blow the insulation so that it falls higher than the floor joists to allow for settlement.
Excessive moisture buildup in these areas can lead to rot or mold problems.
Insulating the attic above the garage will help keep temperatures in the garage a bit more stable but it won t have any appreciable effect on energy bills.
If you ve ever come in contact with fiberglass you already know what it can do to your skin.
In summer it helps stabilize your house s indoor temps to keep cooling needs in check.
And it works the opposite way for warm climates.
More limited resources conserved.
Blowing attic insulation isn t hard but it s dusty sweaty work.
The long term payoff of insulating an attic is impressive too.
It s possible to rent an insulation blower and buy cellulose insulation to blow into the floor joists.
If your home s hvac system does extend into the garage then the attic above it should be insulated as it would for any other room of the house.
One for attic prep and the second to actually blow the insulation.
A lack of insulation in your attic can be extremely costly since it allows for increased energy waste.
If you experience too much contact with fiberglass it can cause what s called irritant contact dermatitis or inflammation of the skin.
Homeowners can avoid expensive repairs over time and benefit in various ways when they choose to install insulation in an attic.
The department of energy estimates that a properly insulated attic can shave 10 to 50 percent off your heating bill.
This will serve the same function of keeping hot or cold air inside the garage as it does for the rest of the house.
Installing insulation can result in the following improvements.
But saving 1 000 or more with blown in ceiling insulation will make up for your aching back.
Moisture is a concern with roofing materials including plywood sheathing roof shingles and framing members.