Where Do You Insulate An Attic

Additionally purchase some loose fill insulation to insulate corners and angles where the batting won t fit.

Where do you insulate an attic. The recommended level for most attics is to insulate to r 38 or about 10 to 14 inches depending on insulation type. With a finished attic insulation must help keep the attic areas comfortable. Add the right kind of insulation. Insulating the attic floor.

You can add loose fill on top of fiberglass batts or blankets and vice versa. First things first you need to go up into your attic inspect the condition of the insulation and calculate the current level of insulation. That means insulating the attic floor only not the walls and having vents in the roof. In practical terms you can choose between mineral wool or insulation boards.

Blowing attic insulation isn t hard but it s dusty sweaty work. One for attic prep and the second to actually blow the 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. How much does attic insulation cost.

Insulation is used in an attic for cross ventilation to minimize potential for moisture accumulation and condensation to help energy savings and moisture control. In an unfinished attic the goal of insulation is to keep the rooms below cool in summer and warm in winter. If you do not use the attic much it is pointless heating this area. To insulate an attic get some batting made out of mineral wool fiberglass or recycled foam.

Stop using your attic for storage. You ll want to buy enough batting to lay at least 10 to 14 inches over the entire space. Department of energy estimates that attic insulation can substantially decrease by anywhere from 10 to 15 percent the amount of money you devote each month to keeping your house at a. But if the floor is covered in plywood you can t stuff enough insulation beneath it to do the job sufficiently not even in warm climates.

When adding additional insulation you do not have to use the same type of insulation that currently exists in your attic. If it is located in a conditioned part of the house also remember to insulate and air. Because the simplest and cheapest way to insulate an attic is to add material to the floor. To find out if you have enough attic insulation measure the thickness of the insulation.

So insulating the floor of the attic is not only the best solution but it is also the simplest and cheapest. It needs to be unfaced. Plan to pull up the flooring and layer new insulation on top of the old. The pros charge 1 500 to 2 000 to do a 1 200 sq ft.

You can do it yourself for about 500. If you use fiberglass over loose fill make sure the fiberglass batt has no paper or foil backing. How to insulate a finished attic. 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.

To make insulating an attic easier grab a helper and set aside two days.