Is $830 to spray foam second floor cantilever a fair price?
Project Details
The second floor has a slight cantilever that makes the floor cold. The homeowner is concerned about thermal bridging of the joists and is considering doing the demo and insulation removal themselves to save on costs. They are also debating between spray foam and Rockwool.
Quote Details
Spray foam insulation for a second floor cantilever area. - Closed cell spray foam application - Homeowner responsible for demo and existing insulation removal - Joists are 2x10s
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More Details
Category
Insulation
Price
$830
Quote Date
April 8, 2026
Year Built
1982
Insulation Type
Spray foam
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