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For Homeowners


Insulating Your Attic Stairway

Even if your attic is well insulated, you may be leaving a perfect path for energy to escape—right up the stairway. But the Owens Corning Attic Stairway Insulator helps eliminate this insulation gap to better protect against heat loss in the winter and heat gain in the summer. Designed to fit perfectly over standard attic stairwell openings, it's lightweight, easy to install and delivers an R-value of 10. Used with the other attic insulation components mentioned here, it provides excellent energy performance for your home.