RV Slide Out Awning Fabric Replacement 46in x 140in - Durable Vinyl

In this review of the RV Slide Out Awning Fabric Replacement, the bottom line is simple: this is a practical, budget-friendly option for RV owners who want a heavy duty, replaceable slide topper without paying shop labor. The reviewer found it most useful for owners of 5th wheels, travel trailers and motorhomes who can measure and trim fabric themselves. The single biggest reason to buy is the 18oz 3-ply vinyl construction, which delivers a thicker, weather-resistant material that feels like an upgrade over many original awning covers.

Key Features

• 18oz 3-ply vinyl: The heavy vinyl construction resists UV and keeps water out, offering durable protection across seasons.
• Cold crack treatment: Special treatment helps the fabric remain flexible down to -30 degrees, reducing splitting in cold weather.
• Easy trimming to length: Available in multiple lengths so it can be cut to fit one or several slide toppers, saving replacement time and cost.
• Sewn with polycords: Two sewn polycords allow the fabric to slide into both the rolltube and extended canopy slots for a secure fit.
• Universal fit: Designed to work with common awning systems such as Dometic-style, Carefree, Lippert and similar brands.

Who It's For

This fabric is ideal for RV owners who are comfortable doing a DIY replacement and who want a cost-effective alternative to a full professional awning service. It suits owners of 5th wheels, travel trailers and motorhomes looking for a thicker, more weather-resistant cover than many original fabrics.

It is less suited to someone seeking a fully assembled awning or a custom-fitted replacement with factory finishes; those owners should consider professional re-cover services or a complete awning replacement. If you cannot measure, trim or install a fabric with polycords, get assistance before purchasing.

Pros & Cons

Pros

• Thicker 18oz vinyl feels robust and performs well against sun and rain.
• Pre-sewn polycords make it straightforward to install into rolltube and canopy slots.
• Multiple lengths let you cut to size and cover one or more slide toppers, which adds flexibility and value.
• Works with many common awning brands, offering a universal replacement option.

Cons

• Stitching quality and long-term durability received mixed feedback, so some buyers report variable seam strength over time.
• Fabric-only option requires basic DIY skills and tools to trim and fit; not a drop-in assembled product.

Specifications

Our Verdict

The RV Slide Out Awning Fabric Replacement is a sensible DIY choice for owners who want a thicker, weatherproof fabric at a lower cost than a shop replacement. It delivers clear value with heavy 18oz vinyl, universal fit features and easy trimming, though buyers should be aware that seam quality can vary and installation requires basic skills. For straightforward, economical renewal of a slide topper, it is a solid pick.

Frequently Asked Questions

Can I cut this fabric to fit my slide topper?
Yes, lengths are provided so you can trim the fabric to the exact size needed; some lengths can cover multiple toppers.

Will this fit my awning brand?
The fabric is a universal style meant to fit common systems such as Dometic-style, Carefree, Lippert and similar brands.

Is this a complete awning assembly?
No, this is fabric only and must be fitted into the rolltube and canopy slots using the sewn polycords; professional installation is optional but not required.