As temperatures drop, protecting your air conditioner might seem simple—just toss a cover over it, right? Unfortunately, that quick fix often causes more harm than good. Many homeowners unknowingly make small AC cover mistakes that lead to trapped moisture, corrosion, or even pest infestations. When spring returns, those “covered” units can show damage that shortens their lifespan and reduces efficiency.
Why What You’ve Tried Hasn’t Worked
You’re doing the right thing by wanting to protect your system—but not all covers work the same.
Plastic tarps or makeshift wraps might seem convenient, but they trap condensation that leads to rust and mold inside your unit. When airflow gets blocked, rodents often move in, chew wires, and leave a mess behind.
Another common problem? Covering too early. If your air conditioner still holds moisture from a recent storm, that dampness stays sealed for months. Even high-quality materials can’t help when water sits trapped beneath them.
The Right Way to Cover Your Air Conditioner
The goal isn’t to seal your AC—it’s to shield it. Here’s how to do it right this fall and winter:
- Clean first. Remove leaves, dirt, and debris before covering your unit. A quick rinse and dry go a long way.
- Wait until it’s fully dry. Never cover a wet unit. Moisture trapped beneath even a breathable fabric can lead to corrosion.
- Choose a breathable, fitted cover. Look for one made from marine-grade or weather-resistant fabric. Breathable materials allow airflow while blocking snow, sleet, and debris.
- Secure it properly. Drawstrings or straps keep your cover snug in high winds—no flapping or shifting that exposes the top.
- Remove in early spring. Leaving it on too long can trap humidity and pollen as the weather warms.
Following these steps keeps your system safe, dry, and ready to run smoothly when you need it again.
Custom Covers Made for Your Climate
Every home and climate differ, so one-size-fits-all covers rarely do the job well. A properly fitted, breathable cover gives full protection without the risks that come from plastic or oversized wraps.
At SugarHouse Industries, we design and build custom AC covers that balance airflow, strength, and style—protecting your unit from snow, wind, and critters all season long. We make our covers locally, using durable fabrics built for Utah’s unpredictable winters.
Ready to Protect Your Air Conditioner the Right Way?
Skip the guesswork this year. Request your custom AC cover from SugarHouse Industries or call 801-563-9600 to learn more about breathable, durable options built for Utah weather. Your AC works hard all summer—let’s make sure it stays protected all winter.
SugarHouse Ind. has served its clients in the Intermountain West since 1941. In that time, we have become Utah’s largest provider of awning, boat tops, and specialty canvas covers. After over 80 years, our focus is still to provide customers with the highest quality products and the best prices. We remain a family-owned company, and we remain committed to putting a personal touch into everything we do. That’s why we make every product that we offer in our 30,000 ft2 facility in Midvale, Utah.