How to Protect Your RV Awning During Winter Storage: 7 Simple Steps to Prevent Damage and Extend Its Life

How to Clean RV Awnings
Your RV awning has probably provided shade on hot summer afternoons, shelter during unexpected rainstorms, and a comfortable outdoor living space on countless adventures. But when camping season starts winding down, many RV owners focus on storing the RV itself and forget about the awning.That’s a mistake. An RV awning is one of the most exposed components on your coach. Sun, rain, wind, snow, and ice all take their toll over time. A little attention before winter arrives can go a long way toward keeping your awning looking great and operating smoothly for years to come. The good news? Most awning maintenance only takes an afternoon and requires a few basic supplies. Here’s how to prepare your RV awning for winter storage the right way.

Why Winter Protection Matters

RV awnings are designed to handle the elements, but they aren’t indestructible. When an RV sits unused for months at a time, moisture can lead to mold and mildew, dirt and debris can stain the fabric, and freezing temperatures can expose minor issues that turn into bigger repairs by spring. Taking a few preventative steps now can help you avoid:
  • Mold and mildew buildup
  • Fabric staining and discoloration
  • Corrosion on metal components
  • Premature fading from UV exposure
  • Costly fabric or hardware repairs
  • Unexpected problems when you’re ready to hit the road again
Think of it as inexpensive insurance for one of the most-used features on your RV.

Step 1: Give Your Awning a Good Cleaning

Before your awning goes into storage, start with a thorough cleaning. Even if the fabric looks fairly clean, it’s common for dirt, dust, pollen, bird droppings, tree sap, and leaves to collect over the camping season. Left in place for several months, those contaminants can cause staining or encourage mold growth.

What You’ll Need

  • Mild soap or RV-approved cleaner
  • Soft brush or sponge
  • Garden hose
  • Microfiber towels
Gently clean both sides of the fabric and rinse thoroughly. Avoid harsh chemicals, bleach, or pressure washers, as they can damage the material or its protective coatings. Most importantly, allow the awning to dry completely before retracting it. A clean, dry awning is much less likely to develop mildew during storage.

Step 2: Inspect the Fabric for Wear and Tear

Cleaning is the perfect time to perform a quick inspection. Look closely for:
  • Small tears or holes
  • Frayed stitching
  • Worn seams
  • Areas of excessive fading
  • Signs of mildew or staining
Many awning problems start out small and easy to fix. Identifying them before storage gives you time to address the issue before next camping season. A tiny tear today can become a much larger repair after a winter of temperature changes and wind exposure.

Step 3: Check the Hardware and Support Arms

The fabric gets most of the attention, but the hardware deserves a look too. Inspect:
  • Support arms
  • Mounting brackets
  • Fasteners
  • Roller tube
  • Motorized components (if equipped)
Be on the lookout for bent parts, excessive rust, loose hardware, or anything that doesn’t move smoothly. If you’ve noticed your awning operating slower than usual or making unusual noises, now is a great time to investigate rather than waiting until spring.

Step 4: Lubricate Moving Components

A few minutes of lubrication can help prevent sticking and corrosion during the off-season. Apply a manufacturer-approved lubricant (dry silicone) to:
  • Pivot points
  • Hinges
  • Moving joints
  • Roller mechanisms
Avoid over-applying lubricant, as excess product can attract dirt and debris. The goal is simply to keep moving parts protected and operating smoothly while the RV is parked.

Step 5: Make Sure the Awning Retracts Completely

It sounds obvious, but you’d be surprised how often debris gets trapped in the roller as the awning retracts. Before storing your RV:
  • Verify the fabric rolls up evenly
  • Remove leaves and debris
  • Check that both sides close properly
  • Confirm any locking mechanisms are fully engaged
A properly secured awning is less vulnerable to winter winds and weather. Even a small gap can allow moisture, dirt, or pests to work their way into places they don’t belong.

Step 6: Don’t Forget About Winter Inspections

Once your RV is stored, your work isn’t completely done. If possible, check on your RV every few weeks throughout the winter. During those visits:
  • Look for signs of water intrusion
  • Check for pests
  • Inspect exposed hardware
  • Remove heavy snow buildup if necessary
  • Verify covers and seals remain secure
Regular inspections help catch small issues before they turn into expensive spring surprises.

Step 7: Do a Spring Readiness Check Before Your First Trip

When camping season returns, resist the urge to immediately extend the awning and head for the campground. Take a few minutes to:
  • Visually inspect the fabric
  • Check hardware and fasteners
  • Verify smooth operation
  • Look for signs of mold or mildew
  • Test motorized functions
Catching issues early ensures your first trip of the year starts with relaxation instead of repairs.

Common Winter Awning Mistakes to Avoid

Even experienced RV owners occasionally make these mistakes:

Storing a Wet Awning

Moisture trapped inside a rolled-up awning is one of the fastest ways to create mold and mildew.

Ignoring Small Tears

Minor fabric damage rarely gets better on its own. Small problems generally become bigger problems.

Skipping Hardware Inspections

A loose bolt or worn component can be easy to fix in the fall and frustrating to deal with in the spring.

Using Harsh Cleaning Products

Aggressive cleaners may damage fabric coatings and shorten the life of your awning.

“Out of Sight, Out of Mind”

Checking on your RV periodically during storage can prevent many common issues.

Protect Your Investment So It’s Ready for the Next Adventure

For many RV owners, camping is more than a hobby. It’s family time, road trips, weekends away, and memories made around campfires. Taking a few hours to protect your awning before winter storage helps ensure those adventures can continue without unexpected repairs or replacement costs. A clean, properly maintained awning not only lasts longer, but it also gives you one less thing to worry about when it’s time to hit the road again. After all, when the weather warms up next spring, you’d rather be planning your next destination than troubleshooting awning problems in the driveway.