Calculate Square Feet Attic

Our attic insulation calculator uses the values of width and length of the area which needs to be insulated as input to calculate total square feet need to be insulated.

Calculate square feet attic.

Calculate the square footage of your attic. Covered enclosed porches can only be included if they are heated using the same system as the rest of the house. Enter measurements in us or metric units. Roll insulation calculator.

Find the square footage by dividing the base dimension in half then multiplying the result by the height. Let owens corning roofing help you calculate exactly how much ventilation you will need for a healthy and balanced attic with our 4 step ventilation calculator. Square feet needed area. Calculate project cost based on price per square foot square yard or square meter.

Finished attic square footage is included if an area has at least seven minimum feet of clearance. How to calculate square footage for rectangular round and bordered areas. Calculate square footage square meters square yardage and acres for home or construction project. Click the button to calculate the depth in inches and pounds of total insulation required for this job.

Click the button to calculate the amount of insulation in square feet and man hours wall and ceiling fiberglass insulation needed for this job. If you want to heat or cool your attic space calculating its cubic footage is necessary to determine adequate ventilation. This calculator is to be used as an estimating tool only. Enter square footage calculate or enter the square footage of the attic or area to be vented.

Measure the length and width of the attic space using a tape measure. Input length width and desired r value of the area to be insulated. Stairways and closet areas are included in the square footage length. 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.

The formula for figuring out the cubic footage of a rectangular solid like the interior of a room is length times width times height. Calculate square feet meters yards and acres for flooring carpet or tiling projects. Multiple these two measurements to arrive at a square footage number. This calculator is to be used as an estimating tool only.

For example if the base is 12 feet and the height is 10 feet the square footage is 6 x 10 60 feet.