 # Spray Foam Insulation Cost Lethbridge

The cost of spray foam insulation is calculated using the measurement of board feet. If you’re trying to determine your own project cost, you’ll have want to multiply the area that you want insulated by the price per inch. This calculation looks like this: square foot x \$ of insulation per sq.ft.

Depending on which section of your house you want to insulate, the cost per square foot can range between \$1.25 to \$6.50. Let’s assume you are renovating the first floor of your house and you want to have the exterior walls insulated which is around 800 square feet. The recommended insulation rating for above-grade exterior walls is R22 which has an estimated cost of \$4.25/square foot. The total cost of having these exterior walls insulated would be 800 * \$4.25 = \$3,400.

To get a more accurate budget for your insulating project follow these three simple steps:

Step 1: Figure out what type of spray foam that is needed for your project and the applied thickness recommended. Read more about the benefits of different types of spray foam insulation.

Step 2: Measure and calculate the square footage of your project.

Step 3: Use this formula to estimate the cost: cost of insulation per square foot • total square feet = Total Cost.

Estimated Spray Foam Insulation Costs

• Average-sized new construction home can cost between \$8,000 and \$14,000.

• Renovating your existing home – a 1,000 sq ft home could range between \$4,500 and \$8,000.