Calculate Square Feet Attic

Enter square footage calculate or enter the square footage of the attic or area to be vented.

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. 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. Input length width and desired r value of the area to be insulated. Measure the length and width of the attic space using a tape measure.

Calculate the square footage of your attic. Calculate square feet meters yards and acres for flooring carpet or tiling projects. 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. Covered enclosed porches can only be included if they are heated using the same system as the rest of the house.

How to calculate square footage for rectangular round and bordered areas. Multiple these two measurements to arrive at a square footage number. Click the button to calculate the depth in inches and pounds of total insulation required for this job. Calculate square footage square meters square yardage and acres for home or construction project.

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. Find the square footage by dividing the base dimension in half then multiplying the result by the height. 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 area of triangular spaces by measuring the base and the vertical height of each triangle. Input length and width of area to be insulated. 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.

This calculator is to be used as an estimating tool only. Roll insulation calculator. Enter measurements in us or metric units. Square feet needed area.

Stairways and closet areas are included in the square footage length.