Not the overabundance but the lack of insulation in the attic.
Does insulated attic room need heat.
If you ve ever wondered why your attic has insulation it s because it acts as a barrier against temperature extremes.
Warm insulation is installed on the underside of the roof deck at the top of the attic just below the roof decking.
Without insulation though your mini split heating and cooling unit will have to run longer and cost you more money in electricity.
The mini split will help cool or heat the space and the garage attic and door insulation will seal the heat or cool air in for longer.
Within the attic insulation is a must.
The attic floor which is the ceiling of the living space below often already is insulated.
If it is and you plan to provide heating and cooling to the finished attic space you need to remove.
Having insulation in your attic can help you save up to 20 in heating and cooling costs.
In summer it helps stabilize your house s indoor temps to keep cooling needs in check.
A thick insulation between 14 to 18 inches will help reduce heat from entering your home.
The department of energy estimates that a properly insulated attic can shave 10 to 50 percent off your heating bill.
If you d like to finish your attic you will need warm insulation.
And it works the opposite way for warm climates.
The attic is a huge determinant in keeping your entire home cool so the first place to start cooling your home should be the attic.