Blown-In Insulation in Southwest Florida
Your AC can only do so much if your attic is letting Florida's heat pour into your home. Proper blown-in attic insulation is one of the highest-return improvements you can make — lower energy bills, a more comfortable home, and less strain on your HVAC system.
About This Service
Your AC can only do so much if your attic is letting Florida's heat pour into your home. Proper blown-in attic insulation is one of the highest-return improvements you can make — lower energy bills, a more comfortable home, and less strain on your HVAC system.
Kustom Home Services installs blown-in insulation for homeowners throughout Southwest Florida, including Cape Coral, Fort Myers, Naples, and surrounding areas. We assess your current insulation, recommend the right R-value, and install it efficiently.
Many Southwest Florida homes — especially those built before 2000 — are significantly under-insulated. We've helped homeowners cut their cooling bills by 20–30% with this single upgrade.
What's Included
- Attic inspection and current insulation level assessment
- R-value recommendation based on DOE guidelines for Florida
- Air sealing of penetrations before insulation installation
- Professional blown-in installation with calibrated equipment
- Ventilation baffle installation as needed
- Coverage verification and depth measurement
- Attic hatch insulation and weatherstripping
- Post-installation cleanup
How It Works
Simple, straightforward process from first call to finished job.
Free Attic Assessment
We inspect your attic, measure current insulation, and identify air sealing needs.
Honest Recommendation
We recommend the right R-value and material for your home — no unnecessary upsells.
Professional Installation
Our crew installs blown-in insulation evenly and correctly, sealing air gaps first.
Verification & Cleanup
We verify coverage depth meets specs, clean up, and walk you through the results.
Get Your Free Quote
Ready to schedule? Fill out the form and we'll follow up within 1 business hour. Or call us directly.
239-502-5945Frequently Asked Questions
Blown-in insulation involves blowing loose-fill material (typically fiberglass or cellulose) into your attic using specialized equipment. It fills gaps and irregular spaces that batt insulation can't reach, creating a seamless thermal barrier.
Homeowners in Southwest Florida typically see 15–30% reductions in cooling costs after upgrading to proper attic insulation. The exact savings depend on your current insulation levels, home size, and AC efficiency.
The U.S. Department of Energy recommends R-38 to R-60 for attics in Florida's climate zone. Many older Southwest Florida homes are under-insulated. We assess your current levels and recommend the right upgrade.
Most residential attic jobs are completed in 2–4 hours. We work quickly and cleanly, leaving your home just as we found it.
Yes. In addition to thermal benefits, increased attic insulation helps reduce noise from rain, wind, and outdoor sounds entering through the roof.
Not always. In many cases, we can add new blown-in insulation over existing material if it's in good condition. If old insulation has moisture damage or pest contamination, removal may be needed first — we assess this during the estimate.
It's possible to rent equipment for DIY installation, but professional installation ensures correct coverage, proper R-value, no air gaps, and no damage to attic fixtures. We guarantee the results.