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Home Comfort and Energy Efficiency

Residential ceiling insulation is an important part of whole-home comfort and efficiency. Ceiling insulation refers to material installed in attics, between floors, and above interior rooms to improve comfort and performance. In attics, it serves as a thermal barrier, slowing heat transfer and helping maintain consistent indoor temperatures. Between floors and in interior ceilings, insulation works differently by reducing sound transfer between rooms and levels for a quieter living environment. These combined benefits make home ceiling insulation a versatile part of a whole-home insulation system.



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Attic insulation installation using R-30 unfaced rolls in rafters

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Making sure your home is a safe, comfortable, and better place to be starts with the materials used to protect your home from the elements, roof to your basement.
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More About Owens Corning Residential Ceilings Products

Residential ceiling insulation supports the overall performance of whole-home insulation systems. It helps regulate indoor temperatures, reduce airborne noise between rooms and floors, and add a layer of fire resistance where required. Ceiling insulation assists in reducing heat loss or gain, which lightens the load on HVAC systems and helps maintain consistent indoor temperatures. This insulation is especially important in ceilings between floors, where it helps reduce noise from footsteps, TVs, appliances, or voices. Certain insulation materials can also help slow fire spread through ceiling cavities, supporting code compliance and occupant safety. Ceiling insulation is vital because it can help reduce heat transfer in attics and assist in limiting airborne sound transfer between rooms and floors, helping to improve overall home comfort from the attic to the basement.

Owens Corning offers a range of ceiling insulation products to support comfort, energy efficiency, and acoustic performance in residential spaces. Fiberglass insulation is available in flexible batts and rolls for use in attic ceilings, garage ceilings beneath and between interior floors. Options are available to fit above suspended ceiling panels, with selections designed for reliable thermal control or for airborne sound absorption. Mineral wool insulation options are also available and utilized in floor-ceiling assemblies. For attic or ceiling cavities requiring air sealing and thermal consistency, spray foam insulation can be applied in both vented and unvented spaces and conforms to irregular surfaces, helping limit air movement and maintain indoor comfort. Choose from our portfolio of ceiling products for optimal performance.

From ranch-style houses to townhomes, various types of ceiling insulation products are available to support comfort and energy efficiency. Contact us to speak with an expert about help selecting the right home ceiling insulation for any residential project.

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Even though we’re a global company, we’re always ready to answer your questions. Call to speak with an Owens Corning representative.