What is blow-in insulation, and how does a person actually install it?

Having several layers of clothing is one way to stay moderate in an apartment that is poorly insulated… Still, your gas furnace will work overtime to ward off the cold, and the water pipes of your home could be in danger of freezing and chopping up.

However, current building codes need a minimum amount of insulation in attics and walls! However, older homes were not sufficiently insulated, prompting several owners of such homes to resort to blow-in insulation.

These are tiny pieces of material blown into the walls and above the ceiling through a long hose. Three materials are commonly used when making blow-in insulation, including cellulose, which is usually recycled from old newspapers, fiberglass, or rock wool, but in most of its several forms, home insulation must be installed in ceiling cavities and bare walls before the drywall goes up, except for blow-in insulation. Blow-in insulation is the go-to product if you want to reinforce your existing insulation without having the complications of a significant construction project. Installing the blow-in insulation in your attic is usually a straightforward process as well that does not require the expertise of an heating, ventilation and A/C professional… Virtually anyone can actually do it. The process involves chopping 2-inch holes in the middle and at the top of the wall. Stuff some newspapers into the hole and save the cutouts. Spray small amounts of foam insulation, then set the cutout back in position; when your foam finally sets, trim the protruding hardened material with a knife before taping over the cutout and finishing the patches with a joint compound. If done respectfully, the holes will be completely invisible.

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