Insulation Services Jacksonville FL | ProSeal

Spray foam insulation is one of the most effective modern solutions for controlling air movement and moisture. In our region, this material is especially useful because it expands to create a strong seal that blocks unwanted outdoor air from entering the structure. Our team installs both open cell and closed cell spray foam depending on the specific goals of the project.



Open cell spray foam can be used in areas where sound control and air sealing are important. It expands to fill gaps and irregular surfaces, making it a strong choice for interior walls, roof decks, and certain attic projects. Closed cell spray foam is a firm material that provides a higher level of moisture resistance and structural support. It is often selected for crawl spaces, metal buildings, and commercial environments where strength and moisture control are key.

Spray foam can help reduce drafts, improve indoor air quality, limit moisture movement, and create a more stable indoor environment. It is also long lasting, which makes it a valuable investment for many homeowners and businesses in Jacksonville.

Fiberglass insulation remains one of the most widely used materials in both residential and commercial construction. It has a long record of dependable performance when installed correctly. ProSeal offers fiberglass batts and blown fiberglass insulation for attics, walls, and floors.



Fiberglass batts are useful for new construction projects because they fit neatly between framing members. Blown fiberglass is often the preferred option for attics because it provides even coverage and can be installed at the proper depth to deliver consistent results. Our team follows best practices to make sure fiberglass insulation is installed with complete coverage, full thickness, and clean transitions around structural components.

Many customers choose fiberglass because it is affordable, effective, and flexible enough for a wide range of property types. When paired with proper air sealing and ventilation, fiberglass insulation can greatly improve comfort and energy performance.

Over time, insulation can become damaged, damp, contaminated, or simply too thin to perform effectively. ProSeal offers complete insulation removal and replacement to restore the comfort and energy efficiency of the building. This service is common in older homes, properties that have experienced pest activity, and structures where moisture has affected the attic or crawl space.



During removal, our team carefully extracts the old material without spreading debris throughout the property. We also look for gaps that allow air leaks and correct any issues that may affect the new installation. Once the area is fully prepared, we install fresh fiberglass or spray foam insulation according to the needs of the property. Customers appreciate this service because it resolves long standing comfort issues and often results in noticeable improvements soon after completion.

ProSeal works with homeowners, contractors, and builders who need insulation during new construction or major renovation projects. New construction insulation requires careful scheduling and coordination because it must be completed during specific stages of framing. Our team is available at all hours, which allows us to meet tight deadlines and support active job sites.



Retrofit insulation is used on properties that were built many years ago and need updated materials to meet modern energy performance expectations. Many older homes in Jacksonville were built with insulation levels that no longer meet current standards. Our retrofit service helps bring these properties up to date with modern materials that offer stronger thermal control.

Whether the project involves a single room renovation or a complete building, we adapt our process to match the scale and structure of the job.

Residential Insulation Services

ProSeal serves homeowners throughout Jacksonville and Northeast Florida. We work on single family homes, multifamily units, rental properties, and vacation homes. Many customers call us because they notice high utility bills, uneven temperatures, or indoor spaces that feel damp or uncomfortable. Our team evaluates the property and provides clear solutions that address these concerns.



Common residential projects include attic insulation upgrades, crawl space treatments, spray foam for roof decks, fiberglass for walls and floors, and full removal and replacement. We treat every home as if it were our own and take care to ensure that each installation is completed with precision, respect, and clear communication.

Commercial Insulation Services

Commercial properties have unique needs because they often include large interior spaces, metal structures, and high occupancy areas. Our team has experience working on offices, retail buildings, industrial facilities, tenant build outs, and new commercial construction.



Spray foam insulation is frequently used in commercial settings because it delivers strong air sealing and moisture control, especially in metal buildings. Fiberglass remains a dependable choice for finished commercial interiors that require sound control and consistent energy performance. Our ability to operate at all hours allows us to perform commercial insulation without disrupting business operations.