How to Open a Retractable Awning on a Motorhome
A retractable awning makes a motorhome much more comfortable. It gives you shade, protects the entry area from light rain, and creates a better outdoor living space at the campsite. But opening it the wrong way can damage the fabric, arms, motor, springs, brackets, or sidewall mounting points.
Most modern motorhomes use either a power retractable awning or a manual retractable awning. The basic idea is the same: unlock it if needed, make sure the area is clear, extend it slowly, adjust the pitch, and secure it only when conditions are safe.
Before opening any motorhome awning, check the weather. Wind is the biggest enemy of RV awnings.
First, Check the Area Around the Awning
Before pressing a switch or pulling a strap, inspect the outside of the motorhome.
Make sure there is enough clearance from:
- Trees
- Poles
- Neighboring RVs
- Picnic tables
- Campground hookups
- Slide-outs
- Exterior doors
- Roof edges
- Low branches
- Other vehicles
Also check the awning fabric. If it is wet, frozen, torn, or stuck to itself, do not force it open.
A retractable awning should move smoothly. If it binds, stops, clicks, or pulls unevenly, stop and inspect it before continuing.
How to Open a Power Retractable Awning
Many newer motorhomes have electric awnings. These usually open with a wall switch, control panel, remote, or app-based control depending on the RV.
Basic steps:
- Park and level the motorhome.
- Check that the awning area is clear.
- Turn on the RV battery system or connect to shore power if needed.
- Find the awning extend switch or control.
- Press and hold the extend button.
- Watch both awning arms while it opens.
- Stop once the awning reaches the desired position.
- Adjust the pitch if your awning allows it.
- Check that the fabric is evenly tensioned.
Do not walk away while the awning is opening. Stay near the switch and watch the arms, fabric, and roller tube.
If one side moves and the other side does not, stop immediately. Continuing can bend the arms or damage the mounting brackets.
How to Open a Manual Retractable Awning
Older motorhomes and some travel trailers use manual awnings. These usually have locking levers, support arms, a pull strap, and a roller tube.
Basic steps:
- Park the motorhome on stable ground.
- Check the area around the awning.
- Release the travel locks on the awning arms.
- Use the awning rod to switch the roller from travel mode to roll-out mode if your model has this lever.
- Pull the awning strap slowly and evenly.
- Extend the awning to the desired length.
- Raise or adjust the support arms.
- Lock the arms into position.
- Adjust the pitch for shade and water runoff.
Manual awnings can have spring tension inside the roller. Do not let the strap go suddenly. Keep control of the awning while opening it.
Adjust the Awning Pitch
Many motorhome awnings allow one side to sit slightly lower than the other. This helps rainwater run off instead of pooling in the fabric.
For light rain, lower one end slightly so water drains away from the entry door.
Do not let water collect in the middle of the awning. A heavy water pocket can stretch the fabric, bend the roller tube, or damage the arms.
If heavy rain is expected, retract the awning.
Do Not Open the Awning in Strong Wind
Even a good RV awning is not built to fight strong wind.
Do not open the awning if:
- Wind is gusting
- A storm is coming
- You are leaving the campsite
- You are going to sleep and weather may change
- The campground is exposed
- The awning fabric is already loose or damaged
Wind can flip an awning over the roof, tear the fabric, pull brackets from the sidewall, or damage the motorhome exterior.
A simple rule: when in doubt, bring it in.
Should You Use Awning Tie-Downs?
Awning tie-downs can help in very mild conditions, but they are not a guarantee. They can also create extra stress on the arms and mounting points if wind gets under the fabric.
Use tie-downs only when appropriate and never treat them as storm protection.
A retractable awning should still be retracted before strong wind, heavy rain, or leaving the RV unattended for a long time.
What If the Awning Will Not Open?
If your power awning does not open, check:
- Battery charge
- 12V power supply
- Fuse
- Awning switch
- Remote battery
- Control module
- Motor connection
- Wiring near the awning arms
- Obstruction at the roller
- Bent or stuck arms
If your manual awning does not open, check:
- Travel locks
- Roller lever position
- Support arm locks
- Fabric stuck to the roll
- Bent arms
- Dirt in moving parts
- Broken spring tension mechanism
Do not force the awning. Forcing it can turn a small problem into a large repair.
What If the Awning Opens Unevenly?
An awning should extend evenly from both sides.
Uneven movement can be caused by:
- Bent awning arm
- Damaged bracket
- Fabric rolling crooked
- Loose mounting hardware
- Weak motor
- Binding roller tube
- Sidewall movement
- Dirt or debris in the arm mechanism
If the awning looks crooked or one arm lags behind, stop opening it and inspect the system.
Keep the Fabric Clean
Awning fabric that is dirty, sticky, moldy, or rolled up wet can become harder to open.
Good habits:
- Let fabric dry before storing when possible
- Clean mildew early
- Remove leaves and debris
- Do not roll sharp objects into the fabric
- Inspect the edge stitching
- Check for small tears before they grow
A clean awning opens easier and lasts longer.
Check the Mounting Points
The awning is attached to the motorhome sidewall. Those mounting points must be solid.
Inspect:
- Brackets
- Screws or bolts
- Sealant around mounts
- Sidewall cracks
- Loose hardware
- Gaps near the awning rail
- Water stains inside near the awning area
Loose awning mounts are serious. If water gets behind the brackets, the wall structure can weaken.
Common Mistakes to Avoid
Avoid these mistakes when opening a retractable awning:
- Opening it in wind
- Walking away while it extends
- Forcing stuck arms
- Ignoring uneven movement
- Forgetting to release travel locks
- Leaving it open overnight in bad weather
- Letting rainwater pool in the fabric
- Using tie-downs as storm protection
- Rolling it up dirty or wet for long storage
- Ignoring loose brackets
Most awning damage happens from wind, water pooling, or forcing the mechanism.
When to Call a Professional
Get professional help if:
- The awning motor does not respond
- Arms are bent
- Fabric is torn
- Mounting brackets are loose
- Awning opens unevenly
- Roller tube is crooked
- Awning will not retract
- There is water damage near the mounting area
- Wiring or control module issues are suspected
- The awning was damaged by wind
Awning systems can be heavy and spring-loaded. Some repairs are not safe to handle without experience.
Custom way Can Help With Motorhome Awning Problems
At Custom way, we help RV and motorhome owners with awning inspection, repair, replacement, adjustment, electrical troubleshooting, and related exterior repairs.
We can help with:
- Retractable awning repair
- Power awning diagnostics
- Awning motor replacement
- Awning fabric replacement
- Manual awning adjustment
- Bent awning arm repair
- Awning bracket inspection
- Sealant and leak repair around awning mounts
- Exterior lighting near the awning
- RV electrical repairs
- Roof, door, fiberglass, flooring, plumbing, cabinets, and many other RV services
An awning problem is not always only about the awning. Loose brackets, water intrusion, bad wiring, weak batteries, or damaged sidewall areas can all affect how the system works.
To open a retractable awning on a motorhome, first make sure the area is clear and the weather is calm. For a power awning, press and hold the extend switch while watching the arms and fabric. For a manual awning, release the travel locks, use the pull strap, extend the fabric slowly, and lock the support arms in place.
Never force an awning that does not move smoothly. Never leave it open in strong wind. A properly opened and maintained awning gives you shade and comfort without damaging your motorhome.