Dometic Slide-Out Topper - White - 180" - Part# B3106802CQ

DometicSKU: B3106802CQ.180
Added to catalog: March 11, 2026
Last product update: June 17, 2026 at 12:20 AM
Last in stock: Apr 15, 2026

Sale price$1,568.99
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FREE Delivery Estimate June 22 – June 30
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.

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The Dometic Slide-Out Topper is a protective awning cover designed to shield your RV's slide-out room from sun, rain, and debris when extended or retracted. This 180-inch white topper fits multiple Dometic slide-out models and helps extend the life of your slide mechanism and interior furnishings by reducing UV exposure and water damage.

Key Features

  • 180-inch length fits standard full-wall slide-out rooms
  • Durable white vinyl material resists fading and weathering
  • Mounts securely to slide-out frame without tools
  • Reduces UV damage and extends slide-out component lifespan
  • Compatible with multiple Dometic slide-out models
  • Easy to deploy and retract with your slide mechanism

Technical Specifications

Specification Detail
Length 180 inches
Color White
Material Vinyl
Part Number B3106802CQ

Frequently Asked Questions

Will this topper fit my specific slide-out model?
This 180-inch topper is designed to fit multiple Dometic slide-out configurations. We recommend verifying your current topper length or contacting our expert support team with your RV model year and make to confirm compatibility before ordering.

How do I install the slide-out topper?
The topper mounts directly to your slide-out frame using existing attachment points. Installation typically requires no special tools and can be completed in under an hour. Detailed installation instructions are included with your order.

Can I leave the topper on when the slide-out is retracted?
Yes, the topper is designed to remain in place whether your slide-out is extended or retracted, providing continuous protection from the elements.

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 we sell is genuine OEM Dometic equipment backed by our expert support team. Whether you need a quick replacement or technical guidance, we're here to help you keep your RV in top condition.

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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