Because the simplest and cheapest way to insulate an attic is to add material to the floor.
Where do you insulate an attic.
The pros charge 1 500 to 2 000 to do a 1 200 sq ft.
So insulating the floor of the attic is not only the best solution but it is also the simplest and cheapest.
Plan to pull up the flooring and layer new insulation on top of the old.
You can do it yourself for about 500.
Stop using your attic for storage.
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.
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.
Additionally purchase some loose fill insulation to insulate corners and angles where the batting won t fit.
If you do not use the attic much it is pointless heating this area.
One for attic prep and the second to actually blow the insulation.
You ll want to buy enough batting to lay at least 10 to 14 inches over the entire space.
Before insulating seal any air leaks and make roof and other necessary repairs.
If it is less than an equivalent of r 30 you could probably benefit by adding more.
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.
In practical terms you can choose between mineral wool or insulation boards.
If you use fiberglass over loose fill make sure the fiberglass batt has no paper or foil backing.
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.
Insulation is used in an attic for cross ventilation to minimize potential for moisture accumulation and condensation to help energy savings and moisture control.
Add the right kind of insulation.
In an unfinished attic the goal of insulation is to keep the rooms below cool in summer and warm in winter.
How to insulate a finished attic.
When adding additional insulation you do not have to use the same type of insulation that currently exists in your attic.
To make insulating an attic easier grab a helper and set aside two days.
It needs to be unfaced.
To find out if you have enough attic insulation measure the thickness of the insulation.
First things first you need to go up into your attic inspect the condition of the insulation and calculate the current level of insulation.
How much does attic insulation cost.
Traditionally insulation materials that are placed inside of an attic will require air circulation within the attic space to assist in drying excess moisture in this indoor space.
That means insulating the attic floor only not the walls and having vents in the roof.
If it is located in a conditioned part of the house also remember to insulate and air.
Insulating the attic floor.
Blowing attic insulation isn t hard but it s dusty sweaty work.
With a finished attic insulation must help keep the attic areas comfortable.
