How much does spray foam insulation cost in Boca Raton?

Most Boca Raton homes run $3,500–$9,500 depending on square footage and scope. We give an itemized instant quote by ZIP code, and most homeowners recover the cost in 3–5 years on cooling savings.

Which areas does Cardinal Insulation serve?

We serve Boca Raton, Delray Beach, and Boynton Beach, FL — the entire tri-city corridor from the Boca inlet to Boynton's western estates.

How is Cardinal different from other insulation companies?

We run a 10-point inspection the industry skips, use local crews, quote same day, and back every seal with a lifetime workmanship warranty with FLIR proof reports.

Will spray foam lower my FPL bill?

Yes. Our sealed homes average a 37% cooling-cost reduction. Closed-cell foam plus a radiant barrier reflects up to 97% of radiant heat gain.

How fast can you inspect my home?

Same-week — usually within 3–5 days, often faster. Use the Schedule Inspection button to grab a real-time slot.

Do you work on new construction and existing homes?

Both. We engineer thermal packages for new builds and retrofit existing homes across Boca, Delray, and Boynton.

Is spray foam safe for Florida humidity and coastal homes?

Yes. Closed-cell foam acts as a moisture barrier and structural reinforcement, ideal for salt-air coastal environments.

Boca Raton, FL · Palm Beach County · Zone 2A

Insulation Removal in Boca Raton, Florida

Old, water-damaged, or rodent-contaminated insulation has to come out before new material goes in — and doing it wrong spreads fiberglass, mold spores, and allergens through your whole home. Cardinal removes attic and crawl space insulation under negative-pressure containment across Boca Raton, Delray Beach, Boynton Beach, West Palm Beach, and Parkland, then sanitizes the cavity so your new insulation starts clean.

(561) 654-7698

Get Your Free Quote

Itemized pricing by zone, back to you within the hour. No call required.

No obligation Open 24/7

Prefer to talk? (561) 654-7698

Owens Corning Certified Installer

ProPink fiberglass, installed to manufacturer spec

FLIR-Certified Thermographers

Before-and-after infrared proof on every job

Licensed & Insured — Florida

Local crews, never subcontracted

Lifetime Workmanship Warranty

Transferable to the next owner

Insulation Removal for Boca Raton Properties

insulation removal is the workhorse of Florida attic retrofits. For Boca Raton properties, this is frequently the right specification — but we will tell you plainly when it is not, and when a less expensive approach delivers the same outcome.

Boca Raton sits in South Florida, where the recommended attic target is R-38 to R-49. That number, along with where your ductwork runs and what condition the existing assembly is in, is what determines the right specification for your property.

Insulation Removal at a glance

R-value: N/A — removal and sanitizing service
Installed cost: $1.10 – $2.90 per sq ft
Service life: One-time service (prepares cavity for new insulation)
Available in: Boca Raton and throughout the surrounding area

Call (561) 654-7698

Types and Methods

Attic insulation removal

Truck-mounted vacuum extraction of fiberglass, cellulose, or contaminated material from the attic floor. We work under negative-pressure containment so dust, mold spores, and fiberglass particles never enter your living space. The cavity is cleaned to bare framing, ready for new insulation.

Crawl space insulation removal

Removal of wet, moldy, or rodent-damaged insulation from crawl space floor joists. We bag and seal the contaminated material on-site, then sanitize the cavity with an antimicrobial treatment before any new insulation is installed.

If your existing insulation is clean, dry, and intact, you may not need removal — we can often top up over it. A free FLIR inspection tells you which you need. We never recommend removal as an upsell — only when it actually improves the outcome.

Benefits for Boca Raton Property Owners

Negative-pressure containment stops dust and spores from entering living space.
Truck-mounted vacuum removes fiberglass, cellulose, and debris to the bare cavity.
Sanitizing treatment kills mold, bacteria, and odor left by contamination.
Required before spray foam or blown-in retrofit on water-damaged attics.
Disposal handled — bagged, sealed, and hauled off-site per Florida code.

Best Applications

Water-damaged or mold-contaminated insulation
Rodent or pest-damaged attic material
Pre-spray-foam retrofit on old attics
Compressed or settled insulation past its service life
Odor or indoor air quality issues traced to the attic

How We Install It in Boca Raton

1Contain the work area under negative pressure to protect living space
2Vacuum loose-fill material with a truck-mounted extraction system
3Bag and seal contaminated material on-site for safe disposal
4Remove batt insulation by hand, bagging each piece as it comes out
5Sanitize the cavity with antimicrobial treatment if contamination is present
6Inspect the bare framing for moisture damage or structural issues
7Haul all material off-site and dispose per Florida code

Cost and R-Value Reference

Cost Reference

Florida insulation cost & R-value reference.

Typical installed costs across South Florida by material. Pricing varies with access, square footage, and site conditions — every Cardinal quote itemizes material, R-value, installed inches, and square footage.

Material	Installed cost	R-value / inch	Service life
Blown-in fiberglass	$1.10 – $2.00 / sq ft	R-2.2 – R-2.7 / in	20–30 years
Blown-in cellulose	$1.20 – $2.40 / sq ft	R-3.2 – R-3.8 / in	20–30 years
Fiberglass batts	$0.90 – $2.10 / sq ft	R-3.1 – R-3.4 / in	25+ years
Mineral wool	$1.60 – $3.40 / sq ft	R-3.0 – R-4.3 / in	50+ years
Open-cell spray foam	$1.50 – $3.20 / sq ft	R-3.6 – R-3.8 / in	80+ years
Closed-cell spray foam	$2.40 – $4.90 / sq ft	R-6.0 – R-7.0 / in	80+ years
Rigid foam board	$1.40 – $3.80 / sq ft	R-3.8 – R-6.5 / in	50+ years
Radiant barrier	$0.55 – $1.90 / sq ft	Reflective (no R)	25+ years
Duct sealing + R-8 wrap	$800 – $3,500 / system	R-8 (duct)	15–25 years
Insulation removal	$1.10 – $2.90 / sq ft	—	One-time

Pricing reflects typical Florida installed costs and varies with access, square footage, and site conditions. Source: U.S. Department of Energy insulation guidance, Florida Building Code R402, and IECC climate zone 1 requirements.

Pricing reflects typical Florida installed costs and varies with access, square footage and site conditions.

FAQs

Insulation Removal FAQs — Boca Raton

Attic insulation removal across the corridor typically runs $1.50–$4.00 per square foot depending on material type, contamination level, and access. Heavily contaminated or rodent-damaged attics cost more due to sanitizing. Get an instant itemized quote by ZIP code.

If your existing insulation is water-damaged, compressed, moldy, or rodent-contaminated, yes — installing new material over it traps moisture and odor. Clean, dry, intact insulation can sometimes be topped up, but a free FLIR inspection tells you which you need.

Most single-family attics are cleared and sanitized in one day. Larger homes or heavily contaminated cavities can take two days. We contain the work area so your home stays livable throughout.