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  1. Board Insulation at Lowes.com

    Find board insulation at Lowe's today. Shop board insulation and a variety of building supplies products online at Lowes.com.

  2. Insulation | Department of Energy

    Properly insulating your home not only reduces heating and cooling costs, but also improves comfort. To understand how insulation works it helps to understand heat flow, which involves …

  3. Home Insulation Solutions & Products - Owens Corning

    From next generation fiberglass and spray foam insulation to mineral wool and rigid foam board insulation, Owens Corning has the right product for the right application. Choose a material …

  4. How to Shop for Home Insulation in 2025 - Consumer Reports

    Oct 14, 2025 · Adding insulation can be a low-cost way to cut energy bills. By slowing the transfer of heat between your house and the outdoors, insulation helps keep your living space cooler in …

  5. 10 Types of Insulation Every Homeowner Should Know

    Aug 21, 2024 · Insulation is any material that can reduce heat transfer. Options for home and commercial buildings include recycled denim, cork, fiberglass, cellulose, foam, mineral wool, …

  6. Types of Insulation | Department of Energy

    To choose the best type of insulation, you should first determine the following: The recommended R-values for areas you want to insulate. The maximum thermal performance or R-value of …

  7. Insulation Buying Guide - Lowe's

    Nov 6, 2024 · Learn what kind of home insulation you need, how much you need and where you need it to make your home more comfortable. Why Insulate? Home insulation provides several …

  8. What Is Insulation and Why Do You Need It for Your Home? - Angi

    Nov 18, 2024 · Insulation is a material placed in your walls, attic, ceilings, floors, and other areas to resist heat flow and prevent hot air from entering your house in the summer and sneaking …

  9. 10 Types of Insulation: Which Is Right for Your Home? - Modernize

    Sep 3, 2025 · Choosing the right insulation is key to improving your home’s energy efficiency, comfort, and protection against the elements. With various types of insulation available, each …

  10. New Insulation Options: A Guide for Homeowners - This Old House

    Oct 9, 2024 · Compare new and traditional insulation options to find the right fit for your home. Having the right insulation helps maintain a comfortable indoor environment and reduces your …