Spray Foam Cost Formula:
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Definition: This calculator estimates the total cost of spray foam insulation based on area, depth, and material cost per cubic meter.
Purpose: It helps homeowners and contractors in Canada budget for spray foam insulation projects.
The calculator uses the formula:
Where:
Explanation: The calculator multiplies the area by depth to get volume, then multiplies by cost per unit volume.
Details: Accurate cost estimation helps with project budgeting, material ordering, and comparing insulation options.
Tips: Enter the area in m², depth in meters (default 0.1m), and cost per m³ (default $75 CAD). All values must be > 0.
Q1: What's a typical spray foam depth for walls?
A: Most residential walls use 0.05m to 0.15m depth, depending on insulation requirements.
Q2: How does spray foam cost compare to other insulation?
A: Spray foam typically costs more upfront but offers superior R-value and air sealing benefits.
Q3: What affects the cost per m³?
A: Factors include foam type (open/closed cell), project size, location, and contractor rates.
Q4: Should I include labor costs in this calculation?
A: This calculator estimates material costs only. Labor typically adds 30-50% to total project cost.
Q5: How accurate are these estimates?
A: Estimates are based on input values. For precise quotes, consult local contractors with your specific project details.