How to achieve recommended R-Values

If you want to add some insulation to your home, then loose fill attic insulation should be on your list. Because heat will rise, it can escape through your attic. That’s why it’s important that you insulate your attic.

There are a few insulating options available. Blown insulation usually uses fire retardant cellulose. Fiberglass insulation comes in rolls and can be cut into strips. These strips are then nailed into the beams. Loose fill insulation uses environmental friendly materials that will absorb heat.


This refers to the thermal resistance of the insulation fabric. The higher, the more resistant the material is. The value is calculated considering the cooling and heating systems from your house and also the climate.

Loose fill insulation

Loose fill insulation has a fibrous materials as a component. This is made from different treated, recyclable materials.

Cellulose loose fill insulation

This type of insulation is made from recycled newspapers and boxes, or almost anything made from paper. Some chemicals are mixed with the cellulose to make it fire proof and also pest-free.

Fiberglass loose fill insulation

It’s made from glass as it’s milted and the spun into small fibers. It is then pulverized, just like the cellulose insulation.

Rock wool loose fill insulation

This loose fill insulation is similar to the fiberglass one. The topmost layer that forms on molten layer is produced then spun until it becomes a fibrous material that can be used for insulation.

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