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Is $12,680 to insulate attic decking with closed cell spray foam a fair price?

Project Details

The attic is excruciatingly hot in the summer and radiates heat to the second floor. The homeowner is expecting a first baby in August and wants to improve comfort for his wife and child. The attic is large with 4 gables and a 17ft peak.

Quote Details

Install spray foam insulation on the attic decking of an old home. - 3 inches of closed cell 20lb spray foam - Application to attic decking - Covers a large attic space with 4 gables and a 17ft peak

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More Details

Category

Insulation

Price

$12,680

Quote Date

April 9, 2026

Location

Pennsylvania

Year Built

1897

Insulation Type

Spray foam

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