Actual costs will depend on job size conditions and options.
Approximate square footage of an attic.
The formula for figuring out the cubic footage of a rectangular solid like the interior of a room is length times width times height.
Set project zip code enter the zip code for the location where labor is hired and materials purchased.
The average cost per square foot is between 0 64 1 19.
With a tape measure and some simple mathematical formulas you can easily calculate your attic s square footage.
Calculate square footage square meters square yardage and acres for home or construction project.
Will usually cost about 1 600 2 700.
Federal housing authority recommends a minimum of at least 1 square foot of attic ventilation evenly split between intake and exhaust for every 300 square feet of attic floor space.
However an attic usually doesn t have straight walls.
Explore a number of housing related calculators as well as hundreds of other calculators covering topics such as finance math health fitness and more.
Calculate square feet meters yards and acres for flooring carpet or tiling projects.
To estimate costs for your project.
On average you can expect to pay between 1 25 to 2 00 per square ft.
So for a 500 square foot area your estimate will vary between 145 to 200 if you do it yourself.
For a professional job add between 150 to 300 for labor and you re looking at around 300 to 500 for 6 hours of work.
An average size attic of 1 200 square ft.
For a basic project in zip code 47474 with 500 square feet the cost to insulate an attic starts at 1 68 3 25 per square foot.
How to calculate square footage for rectangular round and bordered areas.
Multiple these two measurements to arrive at a square footage number.
Step 1 create a rough sketch of your attic on a piece of paper.
Calculate project cost based on price per square foot square yard or square meter.
Enter measurements in us or metric units.
If you want to heat or cool your attic space calculating its cubic footage is necessary to determine adequate ventilation.
This free roofing calculator estimates the area of a roof and the amount of materials required to replace or build said roof.
This will give you a visual representation of the dimensions of your attic for reference.
Measure the length and width of the attic space using a tape measure.
Now that you have the footprint or square footage of the attic space multiply the total roof square footage by the applicable pitch factor to complete your estimate for the amount of foil you will need to cover the roof slopes.
Proper attic ventilation consists of a balance between air intake at your eaves soffits or fascias and air exhaust at or near your roof ridge.
Calculate the square footage of your attic.
If the space includes irregular shapes such as triangles mark these off so.
