In business since 1976, Home Insulation & Supply is locally owned and operated in the Western New York area. We cover the western half of New York State, northern Pennsylvania, and southern Ontario, providing professional installation of: We are specialists in insulating both new and existing commercial buildings and residential homes. We use state-of-the-art quality insulation products by Certainteed and Manville that are non-allergenic, odor free, won't rot or decay, and exceed Federal and State standards for combustibility and thermal efficiency. We can also supply do-it-yourselfers with all your insulation needs -- we have it when you can't find it anywhere else!