Batting Material In Old House Attic

To insulate an attic get some batting made out of mineral wool fiberglass or recycled foam.

Batting material in old house attic.

Because the simplest and cheapest way to insulate an attic is to add material to the floor. In a cooling climate a good blanket of attic insulation helps keep the house cooler and reduces the load on air conditioning equipment. You ll want to buy enough batting to lay at least 10 to 14 inches over the entire space. The format of house insulation you need depends on where you put it and if you need to control.

The insulation materials used in older houses are not as effective in keeping heat in as the new ones. Layer more insulation over the old for more effectiveness. Additionally purchase some loose fill insulation to insulate corners and angles where the batting won t fit. Cold areas require a higher r value like an r 49.

The answer to making an old house inhabitable is insulation. It s generally 3 to 4 times what you ll pay for blown cellulose or fiberglass. The big disadvantage with spray foam is cost. 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.

Increase your r value by layering insulation. Even if you bought the house with insulation already installed into it it s best to double check. I d blow insulation on the attic floor after air sealing of course. These insulation levels will keep heated air from migrating out in winter.

Stop using your attic for storage. There are other materials and systems that you can use to insulate your attic. Plan to pull up the flooring and layer new insulation on top of the old.