Blown-In Insulation in West Palm Beach, FL
Cardinal Insulation brings certified R-38 blown-in attic insulation to West Palm Beach — the gold standard for cutting cooling costs in South Florida's heat.
R-38
Certified Standard
30%
Average Cooling Savings
100%
Florida Code Compliant
0
Subcontractors — Ever
Serving West Palm Beach
Cardinal Insulation Is the Gold Standard of Blown-In Insulation
West Palm Beach's historic neighborhoods and newer developments alike suffer from inadequate attic insulation. The urban heat island effect compounds the problem — attic temperatures in WPB regularly exceed 150°F in summer. Cardinal's high-density blown-in system creates a thermal barrier that actually holds up under those conditions.
Local insight: West Palm Beach's urban heat island effect can push attic temperatures 10–15°F higher than surrounding suburban areas, making proper R-38 insulation even more critical for energy efficiency.
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
West Palm Beach Neighborhoods We Serve
Get the Gold Standard in Your West Palm Beach Attic.
Free assessment. We'll tell you exactly what your attic needs — and what it doesn't. No pressure, no upsell.