How much does attic insulation replacement cost per square foot?

We don’t quote a flat per‑square‑foot price for attic insulation replacement without an attic analysis. Pricing depends on existing depth and target R‑value, removal or repairs, access conditions, air‑sealing needs, and any ventilation upgrades. We perform a 60–90 minute attic inspection as part of our diagnostic process, then provide a written estimate. Residential blown‑in insulation is currently eligible for a 20% instant rebate. Financing options are available. Kanga Kare Club includes an annual roof check‑up and attic analysis.

Quick checks that impact cost:

• Insulation type and desired R‑value.
• Need for old insulation removal or debris clearing.
• Venting fixes or bath fan roof venting.

Updated: 2025-12-29 00:00:00

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"Brendan & Daveon vented 2 of our bathroom fans outside & through the roof." —