This calculator is to be used as an estimating tool only.
Insulation thickness in attic.
Most are going to look for something that fills the cavity as much as possible and just overall makes life a little bit easier.
Insulation our building science makes insulation br smarter.
Insulation is rated by its r value.
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.
Square footage of your attic.
From schools to businesses to family homes our insulation works everywhere.
The main factors that impact the cost are.
This is an even more dense and more expensive foam board insulation.
Its expert engineering lets you create the most comfortable environment without compromising your design.
Type and material of your insulation.
The table below shows what levels of insulation are cost effective for different climates and locations in the home.
The higher the r value the better the thermal performance of the insulation.
Inspecting your attic insulation.
Insulation level are specified by r value.
Batt insulation usually has a few different materials combined to make it up.
R value measures how resistant types of insulation are to heat flow.
Insulation decreases the amount of heat entering from outside when it s hot and traps warmth inside when it s cold.
R values vary based on the type thickness and density of the insulation material.
Click the button to calculate the depth in inches and pounds of total insulation required for this job.
The attic is the easiest place to add insulation to improve your comfort and the energy efficiency of your home.
This insulation comes in rectangular panels most of the time and they can vary in thickness quite a bit.
R value is a measure of insulation s ability to resist heat traveling through it.
Now that you ve air sealed your attic and basement check your attic insulation levels and add more if necessary.
First things first you need to go up into your attic inspect the condition of the insulation and calculate the current level of insulation.
Input length width and desired r value of the area to be insulated.
According to home advisor insulating your attic can cost between 1700 to 2100.
It provides an r value of 6 per inch of thickness and often comes foil faced to help reflect radiant heat.