Once you ve decided which type is best for you examine the material options and prices to home in on the right product.
Small attic insulation tips.
The type of insulation you need depends on which type is currently installed and the required r value.
Be sure to install insulation on the attic walls and ceiling.
For diy attic insulation you ve got two choices.
With a finished attic insulation must help keep the attic areas comfortable.
So it s time to pay close attention to what s happening up there.
Proper attic insulation is the best way to prevent heat loss in the winter and retain cool air in the summer.
Loose fill or batt the common term for blanket insulation.
To upgrade attic insulation unroll the insulation with the paper side out.
Install small pieces of insulation between the joists on the attic floor.
How to insulate a finished attic.
Insulation types include loose fill batts rolls foam board spray board and vapor barriers.
Houses built before the energy crunch in the early 70s might just have a little bit of fiberglass insulation in the attic or empty cavities between the joists.
Either way the house is probably wasting energy and the homeowners money.
Be careful not to step between the joists.
Both can be added to uninsulated attics or layered over existing material.
A finished attic should be insulated much like the rest of the house with insulation in the walls and ceiling.