About
Bold Seal Insulation is a trusted insulation contractor based in Lakewood, NJ, serving homeowners, builders, and businesses across New Jersey, Philadelphia, Brooklyn, and Delaware. We specialize in high-performance spray foam and fiberglass insulation for attics, crawlspaces, basements, garages, commercial buildings, and more. Our services improve energy efficiency, reduce heating and cooling costs, and enhance indoor comfort. We also offer soundproofing, fireproofing, and mineral wool insulation solutions for residential and commercial projects. Whether you're building new or upgrading old insulation, our team provides clean, code-compliant installs using top-tier materials and expert techniques. From single-family homes to industrial warehouses, Bold Seal Insulation delivers long-lasting insulation results that make your property safer, quieter, and more efficient. Contact us today for a free estimate and experience the Bold Seal difference.
Environmental mission and strategy (ESG)
At Bold Seal Insulation, our mission is to create energy-efficient, environmentally responsible spaces through high-performance insulation solutions. We’re committed to helping homeowners and businesses across New Jersey, Philadelphia, Brooklyn, and Delaware reduce their carbon footprint and energy consumption using eco-friendly insulation materials like spray foam, fiberglass, and mineral wool.
By sealing homes and commercial buildings with precision-installed, high R-value insulation, we help cut down on wasted energy, lower utility bills, and enhance indoor comfort year-round. We prioritize sustainable building practices, moisture-resistant products, and long-lasting thermal performance to support a healthier planet and healthier living environments.
From retrofits to new construction, Bold Seal Insulation is proud to support the future of green building—one project at a time.