Custom Fit Insulation is a family owned and operated business based in the Windsor Essex County region. We install quality, environmentally safe and smart insulation products for homes and businesses - primarily for new construction and retrofit projects. We specialize in installing formaldehyde-free products such as blown-in fiberglass insulation and batt insulation in attics, basements, wall cavities, basements, and crawl spaces. With over 40 years of experience, we provide high quality products and installation at a fair price.