About Company

Seal Tech Insulation is a Southeast Michigan spray foam insulation contractor founded in 2000 that delivers high-performance residential and commercial insulation solutions across Detroit, Lansing, Ann Arbor, Toledo, and surrounding areas. Seal Tech Insulation specializes in spray foam systems backed by a manufacturer-limited lifetime warranty and also provides attic insulation, cathedral ceiling work, crawl space insulation, existing wall retrofits, energy audit evaluations, soundproofing, and exterior applications; the company focuses on green, energy-efficient, non-toxic products designed to reduce energy bills by up to 50% while improving comfort and long-term building performance.

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