Diy Blow In Attic Insulation

Gather safety attire and equipment.

Diy blow in attic insulation. Once you ve decided which type is best for you examine the material options and prices to home in on the right product. Batt and roll insulation works well between joist and stud spaces or if you have a wide open space or a crawlspace. Batt and roll insulation and loose fill sometimes known as blown in insulation. However blowing insulation into an attic can be a diy task.

Most homes have fiberglass batt insulation on these walls from the builder and we have already established that they suck and have to go. You should also be able to rent a machine to blow the insulation along with 3 inch hoses to carry it up to the attic at the same store. It doesn t require any special skills but will require you to crouch under low sloping attic rafters in order to distribute the. Blowing attic insulation isn t hard but it s dusty sweaty work.

With patience and preparation do it yourself blown in insulation can be effective and inexpensive. You can do it yourself for about 500. The best way to think about this is that if you see vertical drywall in your attic you will need to follow this step before you blow in your new insulation. Click the button to calculate the depth in inches and pounds of total insulation required for this job.

You may even get a bargain since some stores actually provide the equipment for free. Blown insulation both cellulose and fiberglass comes in bags and is available at most home and hardware stores. This calculator is to be used as an estimating tool only. Wear a dust mask goggles work gloves long sleeves and pants.

Input length width and desired r value of the area to be insulated. There are two main types of insulation. Bag of all borate contractor grade 30 lb. Bag of all borate insulation is ideal for professional contractors that offer blow in attic sidewall and floor applications.

Contractor grade 30 lb. Greenfiber cellulose insulation fills gaps and voids to create an energy saving thermal blanket that can lower heating and cooling costs by 25 and reduce sound power by 60. If you ve never blown c. Loose fill blown in insulation is best for tight spaces or if your attic already has a layer of insulation.

Loose fill or batt the common term for blanket insulation. How to blow insulation in attic. See install batt and roll insulation for details. Use a piece of plywood spanning at least three joists to stand on.

For diy attic insulation you ve got two choices. One for attic prep and the second to actually blow the insulation.