Bold Seal Insulation is a leading insulation contractor based in Lakewood, NJ, proudly serving residential, commercial, and industrial clients across New Jersey, Philadelphia, Brooklyn, and Delaware. Our team specializes in spray foam insulation, fiberglass insulation, mineral wool insulation, and advanced soundproofing, fireproofing, and firestopping solutions that help protect your property and drastically improve energy efficiency.
From attic insulation and crawlspace insulation to garage insulation, parking garage insulation, and large-scale commercial spray foam applications, we deliver professional-grade installs using high R-value materials that meet or exceed all building codes. Whether you're working on a new construction, remodel, or retrofit, Bold Seal Insulation ensures airtight thermal seals, moisture resistance, and long-term cost savings on your heating and cooling bills.
We serve homeowners, property managers, general contractors, architects, and developers looking for reliable insulation services in the Tri-State Area. Our solutions help regulate indoor temperatures, block drafts, reduce airborne noise, prevent mold and mildew, and even improve indoor air quality — making your home or business healthier, quieter, and more comfortable year-round.
Licensed, insured, and equipped with industry-leading tools, Bold Seal Insulation combines expert knowledge with unmatched customer service. From spray foam in residential attics to fire-rated insulation for warehouses and high-rises, no project is too big or small. Contact us today for a free consultation and discover why we’re New Jersey’s trusted choice for insulation done right.