Garage Insulation Upgrades in N.E. Florida | ProSeal

Garage Insulation Solutions for Homes in N.E. Florida

Uninsulated garages are a major source of heat gain, cold drafts, and energy loss—especially when garages share walls or ceilings with living space. ProSeal Insulation offers custom garage insulation upgrades across Northeast Florida to improve comfort, energy efficiency, and storage usability.

Person installing pink fiberglass insulation in a wooden wall frame.

Common Garage Insulation Options

Exterior Wall Insulation

We insulate garage exterior walls using:

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Fiberglass batts

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Spray foam

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Mineral wool (fire-resistant option)

Ideal for garages attached to the home.

Garage Ceiling Insulation (With Storage)

If you plan to store items in the attic above the garage:

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Fiberglass batts are installed between ceiling joists

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Maintains attic storage access

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Improves temperature separation

Garage Ceiling Insulation (No Storage)

If storage is not needed:

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Blown-in fiberglass provides maximum coverage

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Higher R-values

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Faster installation

Benefits of Garage Insulation

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Reduces heat transfer into living areas

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Improves comfort for rooms built above garages

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Lowers energy bills

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Protects stored items from extreme temperatures

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Prepares garages for workshops or home gyms