Does Attic Insulation Make A Difference

During the winter this insulation prevents heated air from rising through the top floor and into the attic and during the summer it prevents superheated attic air from seeping down into your rooms.

Does attic insulation make a difference.

It s a diy project you can tackle in a weekend and the savings you ll get add up every year says toh general contractor tom silva. As a responsible homeowner it benefits you to know why insulation helps to maximize your ac efficiency so you can make an educated decision about whether it s time to invest in attic insulation before the sacramento summer sets in. The answer to both questions is a hearty yes. Does attic insulation actually help block the summer sun s heat.

One of the most important thermal barriers in the average home is the layer of insulation on the attic floor. During the winter period you need to conserve a lot of heat in the house. One of the places in your home where a little bit of attention can make a big difference in your comfort and heating bill is the attic. Does attic insulation make a big difference.

The general answer to the question of whether insulating a garage attic will lower energy costs is no at least not appreciably. In summer it helps heat. Evaluate the insulation in your attic to determine if your home would benefit from an insulation upgrade. If you use icynene insulation open or closed cell then you turn your entire house into an igloo and you heat and cool the living space and attic and do not need to ventilate the attic space to relive moisture because you have short circuited the boundary between hot inside cold outside boundary in winter and the opposite in the summer.

The heat stored will assist in creating a comfortable environment in your home. However the insulation in most attics is considerably less than r 30. Theory is that even w insulated attic floor there is a large mass of cold air sitting right on top of it. Since your home s heating and cooling system usually does not extend into the garage insulating this area does little to change the cost of running the system.

According to the department of energy properly. You will have to fit insulation fabric on the attic that will prevent air leakages resulting in heat loss. Yes attic insulation does make a difference. An attic warmed by the heat of the summer sun beating down on your roof is doing both you and the planet a disservice.

A well insulated high attic will make the place warmer cooler. But if you ve got an unfinished attic giving it proper insulation is one of the simplest ways to keep a lid on your heating bill this season.