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Duck® Brand Socket Sealers® Universal - 24 pk, 2.5 in x 4.3125 in.


Product Size

2.5 in x 4.3125 in.

Pack sizes

24 pk.



Product Description

Save up to 10%* on Home Energy Costs

Electrical sockets and switch plates on exterior walls can be hidden sources of drafts that may lead to high heating and cooling costs. Duck® Brand Socket Sealers® Universal act as a buffer between your home’s inside and the outdoor air, helping to keep conditioned air in and outside air out. The seal is easily installed by fitting snuggly behind the outlet or switch’s outer faceplate cover. These Socket Sealers are designed to fit an outlet, toggle light switch and standard light switch — no need to buy multiple solutions to insulate light switches or outlets. Plus, the removable sides mean each seal can be customized for use with 1-Gang outlets, or combined to insulate unlimited multi-gang outlets.


  • Insulates outlets and switches to improve energy efficiency
  • Helps maintain room temperature and prevents drafts from entering the home through outlets
  • Universal fit on outlets, toggle light switches and standard light switches means you only have to buy one product — not multiple types for outlets and switches
  • Removable sides so each Socket Sealer can be customized for use with 1-Gang outlets, or combined to insulate unlimited multi-gang outlets
  • Flame retardent
  • UL Listed

*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.
Visit https://www.energystar.gov/campaign/seal_insulate/methodology for more information.