However an attic usually doesn t have straight walls.
Average attic square footage.
To install attic insulation and material cost for cellulose fiberglass with a r value of.
The formula for figuring out the cubic footage of a rectangular solid like the interior of a room is length times width times height.
Step 1 create a rough sketch of your attic on a piece of paper.
R 30 to r 60 insulation will cost between 0 15 to 0 65 cents per square foot.
Building a bathroom transforms your attic into a fully functional room that you can use as a bedroom or office.
To estimate costs for your project.
Total square footage of your attic.
As answer 2 states or suggests average is subjective and relative.
On average you can expect to pay between 1 25 to 2 00 per square ft.
Get free estimates from insulation companies near you.
Will usually cost about 1 600 2 700.
A luxury bathroom that makes use of high end materials and finishes costs 25 000 40 000.
If you want to heat or cool your attic space calculating its cubic footage is necessary to determine adequate ventilation.
If the space includes irregular shapes such as triangles mark these off so.
Actual costs will depend on job size conditions and options.
Of living space measures 40 by 45 at the exterior.
Set project zip code enter the zip code for the location where labor is hired and materials purchased.
One might then assume that the floor of the attic might approximate those same measurements.
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.
Assume for a moment that a house at 1800 sq.
An average size attic of 1 200 square ft.
Below are a couple of factors that will impact your attic conversion costs.
On average you can expect to pay between 1 25 to 3 00 per square ft to install attic insulation and material cost for batt roll r 11 to r 38 insulation runs between 0 15 to 0 65 cents per square foot.
The size of your attic space will affect the cost of materials and labor.
Will usually cost about 1 900 2 800.
The average national cost for attic renovations is about 40 000 with a typical range of 4 600 to 80 000 finishing ranges from 4 600 to 16 400 while a more comprehensive remodel runs 8 000 to 80 000 this translates into 30 to 200 per square foot depending on the square footage of usable space the amount of work and the materials used to bring the room to life.
With a tape measure and some simple mathematical formulas you can easily calculate your attic s square footage.
An average size attic of 1 200 square ft.
An attic or loft conversion represents a significant outlay of money so homeowners should consider the cost factors carefully.
This will give you a visual representation of the dimensions of your attic for reference.
