Cellulose Blow-In Insulation South Portland ME | Smooth Construction Services

Cellulose Blow-In Insulation in South Portland, Maine

Blown cellulose insulation is the most popular energy efficiency-funded upgrade for South Portland, Maine homeowners. Made from 75–85% recycled content with borate fire and pest treatment, it achieves R-3.7 per inch and fills every gap and void in South Portland attic floors that batt insulation consistently leaves unsealed. energy-efficiency improvements may cover a significant portion of the cost for most qualifying Maine homeowners.

Why Choose Smooth for Cellulose Blow-In Insulation in South Portland

✓R-3.7 per inch — meets MA R-49 attic code in 13–16 inches
✓75–85% recycled content — most sustainable mainstream insulation
✓Class 1 fire resistance via borate treatment
✓Dense-pack for existing walls without demolition
✓Energy Efficiency top incentive category — usually potentially low out-of-pocket cost
✓Installed in 2–4 hours for a standard South Portland home attic

Also Serving Nearby Cumberland Communities

Portland Westbrook Scarborough Brunswick

Energy Efficiency Review

Up to 100%

For qualifying South Portland homeowners

Also in Cumberland

▸ All Services in South Portland ▸ Cellulose Blow-In Insulation Overview ▸ All Service Areas

FAQ

Cellulose Blow-In Insulation South Portland ME — Common Questions

Blown cellulose for a typical South Portland attic costs $1,200–$4,000 before energy-efficiency improvements. After incentives, most qualifying South Portland homeowners may qualify for significant incentives. Call 857-214-2434 for a free estimate.

Massachusetts code requires R-49 for attics. Blown cellulose achieves R-3.7 per inch — requiring approximately 13–16 inches. We account for 10–15% settling by installing slightly deeper than the target depth.

Yes. Blown cellulose can be added directly over existing batts or cellulose in most South Portland attics, provided existing insulation is dry and uncontaminated. We assess this during the free estimate.

Both perform well in South Portland's cold coastal winters with high heating demands. Cellulose has slightly higher R-value per inch, better recycled content, and may provide marginally better air resistance. Both are energy efficiency eligible.

Free Estimate — Cellulose Blow-In Insulation in South Portland, ME

Response within 2 hours. Project scope reviewed. Serving South Portland and all Cumberland communities.

Cellulose Blow-In Insulation South Portland, ME