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.

Coral Springs, FL · Broward County · Zone 2A

Solar Attic Fans in Coral Springs, Florida

A 150°F attic radiates heat into your living space all night. Solar attic fans exhaust that heat for free — powered by the same South Florida sun that created it. Cardinal installs solar-powered attic ventilation across Boca Raton, Delray Beach, Boynton Beach, West Palm Beach, and Parkland, sized to your attic volume and roof type, reducing attic temperatures up to 50°F and cutting the radiant heat load that drives your cooling bills.

(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

Solar Attic Fans for Coral Springs Properties

solar attic fans is the workhorse of Florida attic retrofits. For Coral Springs 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.

Coral Springs 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.

Solar Attic Fans at a glance

R-value: Up to 50°F attic temperature reduction
Installed cost: $900 – $2,200 installed
Service life: 15–25 years (panel and motor)
Available in: Coral Springs and throughout the surrounding area

Call (561) 654-7698

Types and Methods

Flush-mount solar attic fan

A solar-powered fan mounted flush to the roof surface, requiring no curb or penetration flashing. The solar panel is integrated into the unit, powering the fan during peak heat. Lowest profile and easiest installation — our default for most roofs.

Curb-mount solar attic fan

A higher-capacity fan mounted on a raised curb, used for larger attics or tile roofs where flush mounting is not practical. The solar panel is adjustable for optimal sun exposure. Delivers higher CFM for oversized attic volumes.

A solar attic fan works best when the attic has adequate intake ventilation (soffit vents). If intake is insufficient, the fan can pull conditioned air from the living space. We verify ventilation balance before installing and recommend adding intake vents if needed.

Benefits for Coral Springs Property Owners

Runs on free solar energy — zero operating cost, no wiring to your panel.
Cuts attic temperatures up to 50°F, reducing radiant heat into living space.
Extends shingle and roof-deck life by removing trapped heat and moisture.
Lowers cooling bills by reducing the temperature delta across your ceiling.
Solar panel mounts flush to any roof — no curb, no penetration flashing issues.

Best Applications

Attics hitting 140°+ on summer days
West-facing roofs that bake all afternoon
Homes with high cooling bills and inadequate ventilation
Attics with ductwork that suffers in extreme heat
Roofs where extending roof life matters

How We Install It in Coral Springs

1Calculate the attic volume and size the fan to the correct CFM
2Determine the optimal roof location for sun exposure
3Cut the roof opening and install the flashing or curb
4Mount the fan unit and seal the penetration per Florida code
5Wire the solar panel to the fan motor (no electrical panel connection)
6Verify the fan activates in sunlight and measure the airflow
7Document the installation and verify the attic temperature drop

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

Solar Attic Fans FAQs — Coral Springs

A solar attic fan installed across the corridor runs $900–$2,200 depending on unit capacity (CFM), roof type, and mounting style (flush-mount vs curb). It pays for itself in 2–4 years on cooling savings alone. Get an instant quote by ZIP.

No — solar fans run on sunlight, so they vent during peak heat when you need it most. At night, your attic naturally cools. For homes that need nighttime ventilation, we pair a solar fan with a passive ridge vent or add a backup thermostat-controlled unit.

Yes. By reducing attic temperature up to 50°F, you cut the radiant heat load on your ceiling insulation, so your AC runs less. Most South Florida homes see 10–20% cooling savings after installation, especially west-facing roofs that bake all afternoon.