Dometic SideTopper Deluxe Slide-Out Awning 78" Polar White - Part# 9108792787

DometicSKU: 9108792787
Added to catalog: March 10, 2026
Last in stock: Apr 5, 2026

Sale price$289.99
|
In stock (999 units), ready to be shipped
FREE Delivery Estimate April 22 – April 25
1-Hour Cancellation Window

1-Hour Cancellation Window

You'll have 1 hour after placing your order to update your shipping address or cancel completely.

After that, we begin coordinating with our vendors to fulfill your order — at that point, cancellations and address changes usually aren't possible.

If you're unsure about anything, please reach out before ordering or cancel within the window.

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The Dometic SideTopper Deluxe Slide-Out Awning extends your RV's outdoor living space while protecting your slide-out room from sun, rain, and debris. This 78-inch polar white awning mounts directly to your slide-out box and deploys automatically when you extend your room, then retracts when you retract it. Perfect for Class A, Class C, and travel trailer owners who want seamless shade and weather protection without manual setup.

  • Automatic deploy and retract synchronized with slide-out room movement
  • 78-inch width fits standard slide-out configurations
  • Durable polar white fabric resists fading and UV damage
  • Heavy-duty aluminum frame and hardware for long-lasting performance
  • Integrated wind sensor automatically retracts in high winds for safety
  • Low-profile design doesn't interfere with roof-mounted equipment
Specification Detail
Part Number 9108792787
Awning Width 78 inches
Color Polar White
Awning Type Slide-Out Deluxe
Material Aluminum frame with vinyl fabric
Mounting Direct to slide-out room box

Frequently Asked Questions

Will this SideTopper fit my specific RV model?

The 78-inch width is designed for standard slide-out rooms on Class A motorhomes, Class C motorhomes, and many travel trailers. We recommend measuring your slide-out box width and comparing it to our specification. Contact our expert support team with your RV make, model, and year for exact compatibility confirmation.

How does the automatic retract feature work?

The SideTopper Deluxe is mechanically linked to your slide-out room mechanism. When you extend your room, the awning deploys automatically. When you retract your room, the awning retracts simultaneously. The integrated wind sensor adds an extra safety layer by automatically retracting if wind speeds become excessive.

What maintenance does this awning require?

Periodically rinse the fabric with fresh water and mild soap to remove dirt and debris. Check all mounting hardware and frame connections annually for tightness. Avoid pressure washing, which can damage the fabric. Retract the awning during storage or extended periods of non-use to maximize fabric lifespan.

Why Elkhart RV Parts: We specialize in hard-to-find Dometic replacement parts and ship directly from Elkhart, Indiana—the RV capital of the world. Every part is genuine OEM equipment backed by our expert support team. Whether you're replacing a worn awning or upgrading your slide-out protection, we have the exact Dometic components you need.

100% Authentic OEM Parts

Factory-Fresh OEM Parts — the same brands installed in new RVs straight from Elkhart. Genuine, name-brand components made to order — never generic, never outdated. Sourced directly from the original RV manufacturers for perfect fit and factory-level quality.

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