How Much Blown Insulation Should I Have In My Attic

The attic blown in insulation cost estimator will provide you with up to date pricing for your area.

How much blown insulation should i have in my attic.

First things first you need to go up into your attic inspect the condition of the insulation and calculate the current level of insulation. On a positive note congratulations on having 24 inch eaves overhangs that extend this far especially on the south side will significantly reduce the internal solar gain of your home during the summer when the sun is higher in the sky. A 10 x 10 area equal 100 square feet. The higher the r value the better the thermal performance of the insulation.

These r values are a sum meaning this should be the total r value once you add up the entire depth of insulation. Simply enter your zip code and the square footage next click update and you will see a breakdown on what it should cost to have attic blown in insulation installed in your home. We start with this common type of insulation and a word of caution. For example if you have a type of insulation that has an r value of r 5 per inch of thickness you will need a depth of 6 inches of this insulation installed in your attic to reach r 30 if you live in zones 2 or 3.

This calculator is to be used as an estimating tool only. Handy homeowners can install blown in insulation in the attic. We ve rounded up all the most important know how about attic insulation costs products prep work and installation right here. Your helper will feed the blown in insulation into the hopper while you work the hose up in the attic photo 5.

If your hoses have to wind their way through the house to reach a scuttle the attic access in a hallway or closet lay down tarps along the way. 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. Bills03303 via flickr cc by 2 0. Blowing insulation into walls is best left to the pros because it involves drilling into stud spaces that may contain electrical.

Our teams recently helped a homeowner clean up after burst pipes in the attic. No your soffits should not be insulated and there is a chance that your insulation has been damaged by this. Hoses that you can connect and snake into the attic. The table below shows what levels of insulation are cost effective for different climates and locations in the home.

R value is a measure of insulation s ability to resist heat traveling through it. Input length width and desired r value of the area to be insulated. Inspecting your attic insulation. Click the button to calculate the depth in inches and pounds of total insulation required for this job.

Insulation level are specified by r value. According to home advisor insulating your attic can cost between 1700 to. The blower should include two 50 ft.