How to Keep Your Outdoor Extension Cords Dry

How to Keep Your Outdoor Extension Cords Dry

Spring is synonymous with backyard get-togethers and longer days. However, with spring comes inevitable showers. Protecting your outdoor extension cords and their electrical connections is necessary to continue enjoying your outdoor space. Here are some easy DIY tricks to ensure your outdoor lights survive any storm!

The Downpour Dilemma:
While the lure of twinkling lights can be charming, unexpected showers might turn your starry night into a damp squib. Outdoor extension cords, crucial for charging your device or illuminating your space, become easy targets for rain and moisture. But before resorting to indoor retreats, take note of these handy steps on how to protect outdoor extension cords from rain.

DIY Defense Mechanisms:
The Plastic Shield

  • Materials Needed: A robust plastic container with removeable lid – your old ice cream tub could come in handy!
  • Method: Drill holes on either end of the container, wide enough for your extension cords but tight enough to keep the rain out. Ensure your plugs snugly fit in, pop the lid, and you’ve got yourself a monsoon shield!
  • Pros: Affordable, readily available and spacious enough for multiple cords.
  • Cons: It might taint the aesthetic appeal and requires a bit of manual work.

The Tube Armour

  • Materials Needed: A 6-inch piece of an old bicycle inner tube.
  • Method: Stretch one end of the tube over the plug, connect the appliance power cord, and slide the other end of the tube over the connected plugs for a waterproof seal!
  • Pros: Straightforward, easily available, and very pliable.
  • Cons: Protection is limited to longer cords and several connections.

The Plastic Bag Citadel

  • Materials Needed: A heavy-duty plastic bag; think gardening refuse sacks.
  • Method: Wrap your entire extension cord within the bag and secure it tightly with tape or ties. Create additional bundles as needed.
  • Pros: Easy, inexpensive, and shields the entire cord.
  • Cons: It’s not the most visually appealing solution and offers minor protection for the plugs.

Commercial Champions:

If crafting isn’t your cup of tea, don’t sweat! Weatherproof extension cord covers with pre-made enclosures and gaskets offer an easy solution.

The Cord Conduct Dos and Don’ts:

  • Do use extension cords as temporary power sources only.
  • Inspect the cords for any damage prior to use.
  • Ensure firm plugging and secure connections with devices.
  • Store them safely in a dry location after use.
  • Avoid overloading the cords with too many appliances.


  • Can I use metal tape for my DIY cover? No! Metal conducts electricity, avoid it like the plague!
  • Are commercial covers better than DIY solutions? They offer guaranteed protection, but DIY versions can be cheaper and more customized.
  • What if my extension cord isn’t long enough? Don’t pull it, relocate the device or install a new outlet to prevent potential electrical fires.

Arming yourself with this knowledge will enable you to combat the elements successfully. So choose your defense strategy wisely, adhere to the dos and don’ts, and have your outdoor abode gleaming, whether it rains or shines. Remember, ensuring electrical safety is paramount for savoring the delight of outdoor lighting all season long!

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