Freehold Township Spray Foam Insulation

Bold Seal Insulation proudly serves homeowners, contractors, and commercial property managers in Freehold Township with professional insulation services designed for long-term energy efficiency and indoor comfort. As a leading spray foam insulation company in Monmouth County, we specialize in open-cell and closed-cell spray foam that creates a tight seal, reduces energy loss, eliminates drafts, and protects against moisture and mold growth.

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Whether you’re insulating an attic, crawl space, garage, or entire structure, we tailor every installation to your building's needs and deliver results that meet modern code and exceed performance expectations. Our team is known for precision, cleanliness, and customer-first service — and we work on both new construction and retrofits. We also offer other advanced solutions like fiberglass insulation, mineral wool, fireproofing, firestopping, and acoustic soundproofing.