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  1. RV Trim
  2. RV Designer
  3. Insert Trim
  4. Black
  5. 1 Inch Wide
  6. 50 Feet Long
RV Designer Heavy-Duty Vinyl Trim Insert - 50' x 1" - Black
RV Designer

RV Designer Heavy-Duty Vinyl Trim Insert - 50' x 1" - Black

Part Number: RD77YR
In Stock
$59.30
Retail:$62.41
You Save: 5%
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When your RV trim pulls back and exposes screws, this 1" vinyl insert covers the track to keep water out of the seam while replacing cracked or stained trim for a cleaner, finished look. Great Prices for the best rv trim from RV Designer. RV Designer Heavy-Duty Vinyl Trim Insert - 50' x 1" - Black part number RD77YR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (40)
  • Q & A (0)
  • Videos (1)
  • Photos

RV Designer RV Trim - RD77YR

  • Insert Trim
  • Black
  • 1 Inch Wide
  • 50 Feet Long
  • RV Designer
  • Vinyl

When your RV trim pulls back and exposes screws, this 1" vinyl insert covers the track to keep water out of the seam while replacing cracked or stained trim for a cleaner, finished look.


Highlights

  • Covers Screws and Protects Seams: 1" vinyl insert fits roof edge and corner moldings to shield fasteners from exposure.
  • Restores Worn Trim Appearance: Black vinyl replaces cracked or stained insert trim for a finished exterior look.
  • Balances Length and Coverage: 50' roll covers mid-length trim runs without excess material.
  • Presses Into Existing Tracks: Flexible vinyl installs into trim channels to stay positioned along the run.

Specs

Dimensions:

  • Trim width: 1"
  • Length: 50'

Construction and Color:

  • Material: Vinyl
  • Color: Black


RD77YR RV Heavy-Duty Screw Cover Trim - Black





Video of RV Designer Heavy-Duty Vinyl Trim Insert - 50' x 1" - Black
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Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Review of RV Designer RV Trim - 1 Inch Wide 50 Feet Long Heavy Duty Trim Black - RD77YR

Hi everybody. Andy here with etrailer. Let's take a quick look at this RV Designer one-inch wide by 50 foot long heavy-duty insert trim in black. Now this is a vinyl trim insert that you can use to replace old, cracked, or stained trim on your RV. It gives everything a much cleaner, finished look, and it's not just cosmetic. It also covers the screws underneath, which helps prevent water from getting in and causing leaks or damage.

It's one-inch wide, and what I have here on my table is 50 foot long, so you're gonna have plenty of length to work with. As you saw, this is very flexible. It's made from flexible vinyl material so you can trust that it's durable. It's gonna hold up really well over time, even with changing weather. And you can use it in a few different spots on an RV, like roof trim, corner molding, or anywhere there's screw cover trim.

Installation is gonna be pretty straightforward, so it's gonna be an easy way to freshen up the look of your RV without it being a big project. But if you have any questions, don't hesitate to reach out. We do wanna make sure that you're getting exactly what you need. Again, my name is Andy. Thanks for joining me.

.

Customer Satisfaction Score:

Ratings & Reviews

5.0

40 reviews
5 Stars
(38)
4 Stars
(2)
3 Stars
(0)
2 Stars
(0)
1 Star
(0)
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by:
Product was perfect. Exactly as described very easy to install.
by:
On time and great product an
by:
great people to do business with service is excellent even if there was a problem with something i got from them i know they would correct the issue
by:
Works perfectly! Better than new!!
by:
by:
Surprised how easy this was to do. The only tool I needed was an old toothbrush I had to clean out some dirt. The trim is very flexible and easy to pinch and put in the track
Heather A. profile picture
Etrailer Expert

Heather A.

8/12/2026

It looks great Ty! Where did you install this?

by:
High quality replacement for my motorhome. Easy to install.
by:
Item was described accurately. It is made of high quality material and fit perfectly when applied. Shipping was fast and cost was reasonable. I will keep making future purchases from these company.
by:
Very easy to install. Huge improvement compared to OEM trim insert. Just installed it and caulked ends yesterday so no idea how it will hold up over time but I have a feeling this will out last the trim it replaced by many years.
by:
Just what we were looking for to restore our RV to that new appearance and provide protection to the trim screws.
by:
Installation was a breeze even with the heavier trim material. Installed on a 70 plus degree day and trim slid into track with no problems.
by:
GREAT SELECTION OF HARD TO FIND PARTS GREAT PRICES FAST DELIVERY.
by:
Excellent product.
by:
The product is awesome.
by:
Great product
by:
Fits like it should.
by:
So far good product
by:
Looks good. Just what I needed, just when I needed it.
by:
Product is exactly as described and exactly what we needed.
by:
Looks good
by:
This is exactly what I needed. It is a perfect fit and super easy to install.
by:
Arrived on time and easy to install.
by:
Easy to install, better than the original material.
by:
Easy install
by:
Perfect just as described and packaged well
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See what our Experts say about this RV Designer RV Trim

  • Recommended 1" Wide and 3/4" Wide Exterior RV Trim
    Hey Ashley! It looks like there's two different size options for exterior trim on your 2021 KZ Escape. The 50' x 1" item # RD77YR trim you referenced is one of them. The 25' x 3/4" item # RD74YR is another. Both of these rolls of trim are black. What you'll want to do is measure the inside width of the track the trim sits in on your trailer to verify which is the correct size. You can also measure the trim itself by pulling a bit out of the track. I attached a picture below so you can...
    view full answer...

Info for this part was:

Employee Mary K
Edited by:
Mary K
Employee Daron K
Updated by:
Daron K
Employee Kim H
Updated by:
Kim H
Employee Alex H
Written by:
Alex H
Employee Andy C
Installed by:
Andy C

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