Discount Insulation

Founded in 2014 as an extension of Engelberth Enterprise, Inc. (established in 2007), Discount Insulation has built a reputation for delivering high-quality, cost-effective insulation and building materials across the Great Lakes region. Our expertise lies in providing off-grade and reclaimed rigid foam board insulation, including Polyiso, XPS, and EPS, alongside flooring and roofing materials tailored to residential and commercial needs. Centrally located in Corunna, Indiana, we combine decades of industry experience with a commitment to sustainability, offering products at 50% or more savings compared to traditional retailers. Our team prioritizes quality by hand-sorting and storing materials indoors, ensuring durability and performance. With a fleet of delivery trailers, we bring products directly to job sites, emphasizing convenience and customer-centric service.

Our dedication to reducing waste through reuse aligns with modern environmental standards, making us a trusted partner for eco-conscious projects. From attics and basements to commercial low-slope roofs, our solutions cater to diverse insulation challenges. Transparency, competitive pricing, and personalized support define our approach, ensuring clients achieve optimal results without compromising on quality. We serve DIY enthusiasts, contractors, and businesses seeking reliable materials for energy-efficient construction. By bridging affordability with performance, we empower customers to complete projects efficiently while contributing to a greener future.