Save up to 10%* on Home Energy Costs

Window air conditioning units can provide added comfort in the hot summer months, but can also create a gap that lets in outside air, dust, insects and pollen. Duck® Brand Premium Air Conditioner Insulating Seal is a high-density foam that creates a weather-tight seal around your air conditioner unit, keeping winter and summer drafts from entering your home. In addition to keeping the cool air in and warm air out, they reduce noise and vibration while helping to block unwanted dust, insects and pollen from entering your home. Use together with other Duck® brand weatherization products to make your home more comfortable and energy efficient all year long.

*When you properly seal and insulate your home. Duck® brand weatherization products are a part of a complete home sealing and insulation solution. Energy savings is an estimate based on U.S. department of energy recommendations for improvements to a ‘typical’ U.S. existing house built between 1970 to 1989. Your actual savings may vary depending on individual factors, including how you seal and insulate your home, the size and age of your home, local energy costs, regional construction styles, and local climate.
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