Professional Grade Insulation

At Banowetz Lumber & Hardware, we know that the right insulation is the most cost-effective way to improve your home’s comfort and slash energy bills. Whether you are insulating a new build in Anamosa or upgrading an existing attic, we carry the industry’s most trusted brands to ensure your project is air-tight and thermally efficient. We stock Owens Corning for their iconic PINK® Next Gen™ Fiberglas™ batts and blown-in solutions, providing exceptional thermal performance and fire resistance. For those seeking sustainable, high-performance mineral wool, we offer Knauf Insulation, known for its eco-friendly binders and superior sound-dampening qualities. To complete the envelope, we provide DAP specialized spray foams and sealants to eliminate drafts in rim joists, windows, and hard-to-reach cavities.