Dometic 20' Patio Awning Weathershield - Black 6-Slat Replacement - Part# 830316B020U

DometicSKU: 830316B020U
Added to catalog: March 11, 2026
Last product update: June 15, 2026 at 1:46 AM
$2,561.99
| Found it cheaper? Get an answer in seconds.
FREE Delivery Estimate June 21 – June 29
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.

Read full policy →
Action Required: Please read & accept before ordering
20' · Black
Length
6' $285.99 8' $285.99 9' $296.99 10' $355.99 11' $448.99 12' $448.99 13' $450.99 14' $491.99 15' $523.99 16' $511.99 17' $686.99 18' $901.99 19' $703.99 20' $2,561.99 21' $682.99 22' $786.99 23' $850.99
Color
Black $2,561.99 Polar White $635.99

The Dometic 20' Patio Awning Weathershield (Part# 830316B020U) is a genuine OEM replacement weathershield designed to protect your awning fabric from the elements when retracted. This black 6-slat weathershield fits 20-foot Dometic patio awnings and provides essential protection against UV damage, moisture, and debris. If your original weathershield is cracked, faded, or missing slats, this direct replacement restores full protection to extend the life of your awning fabric.

Key Features

  • Genuine Dometic OEM Part: Factory replacement weathershield engineered specifically for Dometic 20' patio awnings
  • 6-Slat Design: Black vinyl slats provide complete coverage and protection when awning is retracted
  • UV & Weather Protection: Shields awning fabric from sun damage, rain, road debris, and tree sap during travel and storage
  • Durable Construction: Heavy-duty vinyl material designed to withstand highway speeds and harsh weather conditions
  • Direct Fit Replacement: Installs on 20-foot Dometic patio awning assemblies with existing mounting hardware
  • Extends Awning Life: Proper weathershield protection significantly increases the lifespan of your expensive awning fabric

Technical Specifications

Compatibility

This weathershield is designed for 20-foot Dometic patio awnings. Verify your awning length before ordering. Dometic patio awnings are found on hundreds of RV models from manufacturers including:

  • Winnebago, Itasca, and Era motorhomes
  • Forest River travel trailers and fifth wheels
  • Keystone RV brands (Montana, Cougar, Springdale)
  • Grand Design Reflection and Imagine series
  • Jayco Jay Flight and Eagle travel trailers
  • Thor Motor Coach and Entegra motorhomes

Note: Measure your awning length to confirm 20-foot size. Weathershields are length-specific and not interchangeable.

Frequently Asked Questions

How do I know if I need to replace my weathershield?

Replace your weathershield if you notice cracked or brittle slats, missing sections, fading that no longer provides UV protection, or if the weathershield has pulled away from the mounting rail. A damaged weathershield exposes your awning fabric to UV rays and weather damage that can lead to costly fabric replacement.

Will this fit my 20-foot awning from another manufacturer?

This weathershield is engineered specifically for Dometic 20-foot patio awnings. While some dimensions may appear similar to other brands, mounting methods and rail profiles differ between manufacturers. For proper fit and function, use only Dometic replacement parts on Dometic awnings.

Can I install this weathershield myself?

Yes, most RV owners can replace a weathershield with basic tools. The weathershield slides into the existing mounting channel on your awning roller tube. You'll need to partially extend the awning to access the mounting area. Refer to your awning's installation manual for specific instructions, or consult with an RV service technician if you're unsure about the process.

How long should a weathershield last?

With proper care, a Dometic weathershield typically lasts 5-8 years depending on climate exposure and usage. RVs stored outdoors in sunny climates may experience faster UV degradation. Regular inspection and timely replacement prevents damage to the more expensive awning fabric underneath.

Why Choose Elkhart RV Parts?

Elkhart RV Parts specializes in hard-to-find Dometic replacement parts that keep your RV systems running perfectly. Located in Elkhart, Indiana—the RV Capital of the World—we stock genuine OEM Dometic parts with fast shipping to get you back on the road quickly. Our team knows Dometic systems inside and out, and we're here to help you identify the exact part you need. When you order from Elkhart RV Parts, you're getting authentic Dometic quality backed by expert support from RV professionals who understand your needs.

Part Number 830316B020U
Awning Length 20 feet
Color Black
Number of Slats 6
Material Vinyl
Application Dometic Patio Awnings
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.

You may also like

Recently viewed