Discount Insulation

DISCOUNT INSULATION came into existence in 2014 as a derivative of our family owned and operated Engelberth Enterprise, Inc. which was established in 2007. We specialize in new off grade and reclaimed rigid insulation foam board. We also carry flooring and roofing material and other off grade and reclaimed building materials from time to time. We are centrally located in the Great Lakes region in Corunna, Indiana where there is easy access near many US and Indiana State highways. We have a fleet of trailers, and are able to deliver the insulation you need right to your house or job site.

New off grade self-adhered shingle underlayment that provides a secondary line of defense with direct-to-deck application. It is designed to offer protection against water penetration caused by wind driven rain or ice damming when installed in vulnerable areas of steep-slope roofs: at eaves, valleys and rakes, roof-to-wall connections, flashing around chimneys and skylights, roof vents and other penetrations. It has a sand surface for reliable foot grip and safer installation with a split-back release liner for easier handling during application.