Outdoor receptacle protection is more than just a matter of appearance. It’s about safety, durability and functionality.
Two common options you’ll come across are accordion covers and bubble covers. While both serve to shield your receptacles from the elements, they work in very different ways. Let’s break down what each is and when to use them.
Outdoor Receptacle Protection: What’s the Difference Between Accordion and Bubble Covers?
What Is an Accordion Cover?
An accordion cover is a retractable or expandable outlet cover. It gets its name from the way it folds and unfolds, much like an accordion instrument. These covers are usually constructed with a flexible, pleated design that allows the cover to extend when needed and retract when not in use.
Key Features:
- Stays close to the wall when retracted
- Often used in areas where space is limited or aesthetics matter
Best For:
- Occasional use outlets
- Areas with limited space (behind shrubs, furniture or signage)
- Homeowners who prefer a sleek, low-profile appearance
Accordion covers are great when you want a clean look and don’t plan on leaving cords plugged in for extended periods. Their compact design makes them ideal for tight spaces where a protruding cover might get in the way.
What Is a Bubble Cover?
A bubble cover, also known as an “in-use” weatherproof cover, is a rigid, dome-shaped shield that protects outdoor outlets, even while something is plugged into them. These covers are designed to create a weather-tight seal around cords, keeping moisture, debris and insects out.
Key Features:
- Durable, clear plastic dome (or “bubble”) that accommodates bulky plugs
- Allows the receptacle to remain weatherproof even while in use
- Hinged lid with a gasket seal for a secure, watertight fit
Best For:
- Outlets used for holiday lights, outdoor tools or landscape lighting
- Any outlet exposed to rain, snow or sprinkler spray
Choosing the Right Cover
When selecting a cover, consider how often the outlet will be in use, whether cords will remain plugged in and the level of weather exposure. The right choice not only keeps your electrical system safe but also extends the life of your outlet and improves overall functionality.
Need help deciding or want it professionally installed? Contact Spring Garden Electric LLC today for expert advice and safe, reliable outdoor electrical solutions.
In honor of World Accordion Day celebrated on Tuesday, May 6, 2025.