Attic Insulation Too Much

Poor insulation is usually the culprit although if you enter the attic on sunny winter day your attic space can be warmed by the sun more than your furnace.

Attic insulation too much.

Loose fill or batt the common term for blanket insulation. For diy attic insulation you ve got two choices. The long term payoff of insulating an attic is impressive too. Both can be added to uninsulated attics or layered over existing material.

Your attic vents allow warm air to expelled more naturally replacing it with cooler air from outside. Without proper ventilation a home can build up too much moisture especially in the attic warm air rises which can cause mold problems and overall lower indoor air quality. The right amount of insulation in a home be that attic walls or floor will of course vary by region. The point of diminishing returns.

The recommended level for most attics is to insulate to r 38 or about 10 to 14 inches depending on insulation type. So yes it is possible to over insulate your house. Fortunately insulation fixation is a monkey not many people have on their backs. Too much insulation is not a problem.

To get the best idea designers should conduct specific energy modelling and make key decisions based on balancing performance. Most homes will keep fairly cool with just six to eight inches of insulation but over time insulation settles so having a little extra doesn t hurt. Add the right kind of insulation. And you may also qualify for a tax credit on the blown in attic insulation cost check with the irs or at energystar gov.

Your attic should have a certain amount of insulation in it and the recommended level of insulation for your attic is dependent on where you live. Twelve inches is often plenty when one or more of these situations is true you re going to need more insulation. If your insulation doesn t measure up and you need more installation can be done as a weekend diy project or you can call a professional installer to handle the job. You could see your energy bills go down by as much as 15 to 25 percent depending on your climate and existing levels of insulation.

The higher the r value the better the thermal performance of the insulation. Unless your roofing system has insulation on the roofing deck and is designed without ventilation your furnace should not be heating your attic. It is therefore important to allow the entry of fresh air into your attic to prevent the build up of humidity. However there can be a downside if your insulation material is blocking your vents.

Once you ve decided which type is best for you examine the material options and prices to home in on the right product.