31-W Insulation

31-W Insulation operates as a regional home improvement provider serving Loudon, Tennessee and surrounding communities across twelve southeastern states. Founded in Millersville, Tennessee in 1972, the company has grown into one of the larger insulation contractors in the region with 48 locations and more than 800 employees. The Loudon office maintains standard business hours Monday through Friday from 7 AM to 5 PM, with Saturday availability until noon. The contractor holds a 4.1-star average rating derived from forty-two customer reviews, reflecting a consistent track record of residential insulation projects including attic insulation, batt insulation, spray foam insulation, blown insulation, and cellulose insulation installations.

The company distinguishes itself through its breadth of complementary home improvement products beyond insulation, offering shower doors, garage doors, gutters, window blinds, closet organization systems, bathroom mirrors, and electric fireplaces. Customer reviews frequently highlightsame-day or next-day response capability, with technicians arriving within hours of initial inquiry calls. Reviewers specifically mention crews completing insulation and vapor barrier installations within two-hour timeframes while maintaining thorough cleanup protocols.