Blown-In Insulation — Downtown Boca Raton & Mizner Park
Cardinal Insulation serves downtown Boca Raton and the Mizner Park area with R-38 certified blown-in attic insulation — the gold standard for South Florida homes.
R-38
Certified Standard
30%
Average Cooling Savings
100%
Florida Code Compliant
0
Subcontractors — Ever
Serving Downtown / Mizner Park
Cardinal Insulation Is the Gold Standard of Blown-In Insulation
Downtown Boca Raton and the Mizner Park area include some of the city's oldest and most architecturally distinctive homes. Older construction often means original insulation that's decades past its useful life. Cardinal's assessment process identifies exactly what's in your attic — and our upgrade brings it to certified R-38 performance.
Local insight: Downtown Boca Raton's proximity to the Intracoastal Waterway means elevated humidity levels in attic spaces year-round — conditions that accelerate the degradation of organic insulation materials.
Air Sealing First
Every job starts with a thorough attic air seal — closing every bypass before a single bag of insulation is opened. Without this step, even R-38 insulation underperforms.
High-Density Blown Fiberglass
Pure virgin fiberglass — inorganic, moisture-resistant, and dimensionally stable. It holds its R-value for decades in Florida's humid climate.
R-38 Certified Installation
We blow to certified depth, document with photos, and provide R-value certification. Full documentation for permits, insurance, and home sales.
Where We Work
Downtown / Mizner Park Neighborhoods We Serve
Get the Gold Standard in Your Downtown / Mizner Park Attic.
Free assessment. We'll tell you exactly what your attic needs — and what it doesn't. No pressure, no upsell.