How To Put Insulation In My Attic

You can add loose fill on top of fiberglass batts or blankets and vice versa.

How to put insulation in my attic. If you use fiberglass over loose fill make sure the fiberglass batt has no paper or foil backing. With a helper to load the blower with insulation as needed start at the perimeter of the attic and work toward the attic access door. Good home attic insulation will save money on your utility bills and assure comfort and indoor air quality. When adding additional insulation you do not have to use the same type of insulation that currently exists in your attic.

Then pivot in place and do the same thing to the other side. Plan to pull up the flooring and layer new insulation on top of the old. Lay the batts across the ceiling joists covering the existing insulation. Find your zone on the map and then use the chart to determine the level of insulation you need to properly insulate your attic walls floors and crawlspaces.

Achieving greater r values in attics the higher the r value the better the thermal performance of the insulation. Does your attic insulation measure up. Level uneven spots with a rake. For the center areas hold the hose level and blow in insulation evenly until you ve reached your level lines photo 6.

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. 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. Fill every joist space completely and evenly with the insulation leaving attic vents uncovered. 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.

In fact the environmental protection agency says that good insulation is one of the simplest and most money saving projects a homeowner can undertake for a healthier more efficient home. It needs to be unfaced. Blow in insulation until the hopper is empty. Because the simplest and cheapest way to insulate an attic is to add material to the floor.

Find a pre screened local home insulation contractor. You only want one vapor barrier in your attic and it should be as close to the ceiling as possible to prevent warm moist air from coming up from the heated house and condensing when it hits the cold air in the attic. So if you re installing insulation in an attic that doesn t have any used faced insulation and put the paper side down toward the ceiling. Move across the attic until you ve hit your desired height at every point.

First things first you need to go up into your attic inspect the condition of the insulation and calculate the current level of insulation.