What insulation services does Cardinal Insulation offer in Boca Raton?

Cardinal Insulation offers spray foam insulation, blown-in attic insulation, fiberglass batt insulation, and radiant barrier installation for residential and commercial properties in Boca Raton and throughout South Florida.

How much does insulation cost in Boca Raton, FL?

Insulation costs in Boca Raton vary by type and project size. Blown-in attic insulation typically starts around $1–$2 per square foot, while spray foam insulation ranges from $1.50–$4.50 per square foot. Contact Cardinal Insulation for a free, no-obligation quote.

Is Cardinal Insulation licensed and insured in Florida?

Yes. Cardinal Insulation is fully licensed and insured in the state of Florida. All work is performed by certified professionals and complies with Florida Building Code requirements.

What is the best insulation for Florida homes?

For Florida's hot, humid climate, spray foam insulation is often the best choice because it provides both thermal insulation and air sealing in one application. Radiant barrier is also highly effective at reducing attic heat. Our experts will assess your home and recommend the right solution.

Insulation contractor working in a residential attic

Boca Raton & South Florida

Boca Raton's Trusted Insulation Experts

Q: What areas does Cardinal Insulation serve?

Cardinal Insulation serves Boca Raton, Jupiter, Delray Beach, Boynton Beach, West Palm Beach, Deerfield Beach, Pompano Beach, Lake Worth, Wellington, and surrounding Palm Beach and Broward County communities.

Lower your energy bills and improve home comfort with professional insulation solutions built for South Florida's climate.

Get a Free Quote Our Services

15+Years of Experience

855-Star Reviews

#1Best Quality — Boca Raton

5,000+Homes Insulated

What We Do

Insulation Solutions for Every Home

From spray foam to radiant barriers, we offer the full range of insulation services engineered for South Florida's demanding climate.

Spray Foam Insulation

The gold standard for air sealing and insulation. Spray foam expands to fill every gap, delivering superior energy efficiency and moisture control for South Florida homes.

Learn More

Blown-In Attic Insulation

Fast, effective, and cost-efficient. Blown-in insulation blankets your attic floor, dramatically reducing heat transfer and keeping your home cooler year-round.

Learn More

Batt Insulation

Ideal for walls, floors, and new construction. Our precision-cut batt insulation provides reliable thermal and acoustic performance throughout your home.

Learn More

Radiant Barrier

Designed for Florida's intense sun. Radiant barrier foil reflects radiant heat before it enters your attic, reducing cooling loads by up to 25%.

Learn More

Why Cardinal Insulation

South Florida Insulation Done Right

Florida's climate is unlike anywhere else in the country — extreme heat, high humidity, and intense sun demand insulation solutions engineered for these conditions. At Cardinal Insulation, we've spent over 15 years mastering what works in Boca Raton and South Florida.

Every project starts with a thorough assessment of your home's current insulation, air sealing, and ventilation. We don't guess — we diagnose, recommend the right solution, and install it with precision.

We're fully licensed, insured, and committed to standing behind every job we complete. Your comfort and energy savings are our measure of success.

Voted #1 Best Quality — Boca Raton, FL
85 five-star reviews across 5 platforms
Free in-home energy assessment
Florida Building Code compliant
All work backed by written warranty
Clean, professional installation crew

Schedule Free Assessment

Cardinal Insulation crew completing a professional attic insulation project

Licensed & Insured

Florida Certified Contractor

Service Area

Proudly Serving South Florida

From Boca Raton to Jupiter and West Palm Beach, we bring expert insulation to homeowners across Palm Beach and Broward counties.

Boca RatonJupiterDelray BeachBoynton BeachWest Palm BeachDeerfield BeachPompano BeachLake WorthWellington

Ready to Lower Your Energy Bills?

Join 85+ five-star customers who voted us #1 for Best Quality in Boca Raton. Schedule your free insulation inspection today — no pressure, no obligation.

Schedule Free Inspection Call (561) 654-7698