Blown-in Fiberglass Insulation in N.E. Florida | ProSeal
Trusted fiberglass insulation in Jacksonville FL for homes and businesses. Professional installation by ProSeal.
Affordable, Reliable Insulation for Your N.E. Florida Home
If you’re looking for a cost-effective and dependable insulation solution for your home or business, blown-in fiberglass is one of the most popular options in N.E. Florida. At ProSeal Insulation LLC, we install high-quality fiberglass insulation that improves comfort, lowers energy bills, and provides long-lasting protection for your property.
Whether it’s a retrofit attic upgrade or part of new construction, our team ensures a professional installation that delivers results.
Call ProSeal Insulation today for a free fiberglass insulation estimate: 904.442.8688
Why Choose Blown-In Fiberglass?
Blown-in fiberglass has been trusted for decades — and with modern installation methods, it’s better than ever.
Affordable
Lower upfront cost compared to spray foam.
Quick Installation
Most attics can be completed in just a few hours.
Energy Savings
Helps reduce heating and cooling costs by 10–20%.
Fire-Resistant
Naturally non-combustible for added safety.
Eco-Friendly
Made from recycled glass materials.
Where We Install Fiberglass Insulation
Fiberglass insulation is versatile and works in many applications:
Attics – The most common area for blown-in fiberglass, especially in older homes.
Walls – Great for new builds and renovations.
Commercial Spaces – Offices, retail, and light industrial buildings.
Basements & Garages – Helps regulate temperature and reduce noise.
Why Choose Proseal Insulation for Fiberglass in N.E. Florida?
Local team that understands Florida’s climate challenges.
Professional-grade equipment for consistent coverage
Fast turnaround — most attic jobs done in a single day.
Free inspections & honest recommendations.
Financing options available.
Fiberglass vs. Spray Foam – Which Is Right for You?
Both fiberglass and spray foam are effective insulation types — but which one fits your needs?
Feature
Cost
Installation Speed
Energy Savings
Moisture Barrier
Longevity
Fiberglass
$ Lower
Fast
Moderate
No
15 - 20 years
Spray Foam
$$$ Higher
Moderate
High
Yes
20 + years
Fiberglass is often the best choice for budget-conscious homeowners or quick retrofits. Spray foam provides higher performance for those seeking maximum efficiency.
FAQ: Blown-In Fiberglass Insulation N.E. Florida
How long does fiberglass insulation last?
Typically 15–20 years before settling or compacting.
Can I add fiberglass over existing insulation?
Yes, fiberglass can be added on top of existing insulation for better coverage.
Is fiberglass safe?
Modern fiberglass insulation is safe, non-toxic, and non-combustible.
Will fiberglass stop humidity?
Fiberglass doesn’t block moisture like spray foam, but it helps regulate indoor temperatures.
Benefits of Fiberglass for Jacksonville Homes
Living in Northeast Florida means dealing with heat, humidity, and high energy costs. Blown-in fiberglass can help by:
Reducing A/C strain during summer.
Improving comfort in older homes with little or no insulation.
Providing a cost-effective solution for property managers and landlords.
Offering an easy upgrade before selling a home (buyers love energy-efficient features).
