How to Replace RV Seam Tape: Step-by-Step Guide for a Professional Finish

Seam tape in your RV can degrade over time due to factors such as harsh cleaning chemicals or high humidity. While repairing seam tape is possible, replacement is often a more convenient solution. This guide provides detailed instructions on how to replace your RV seam tape for a clean and professional finish.

Tools Required:

• Razor knife
• New seam tape

Step-by-Step Directions:

1. Remove the Old Seam Tape

• Carefully cut the old seam tape using a razor knife. Start by slicing the tape free from under any roof or floor line trim.
• Insert the razor knife tip between the panel’s vinyl layer and the seam tape to gradually lift the tape from the wall.
• Avoid pulling at an angle or twisting the tape, as this could tear the decorative vinyl layer on the panel. Always pull the tape in a straight line.

2. Prepare the Surface

• Once the old tape is removed, clean the surface to ensure it is free of debris. This ensures that the new tape will adhere properly.

3. Measure and Cut New Tape

• Measure the length needed to cover the seam and cut the new seam tape a few inches longer than required to ensure a perfect fit.

4. Apply the New Seam Tape

• Start by peeling back a small portion of the adhesive backing. Position the tape at the highest point of the seam, ensuring that it covers the seam’s center. If possible, tuck a bit of the tape under the trim molding for added security.
• Continue attaching the tape down the wall, pressing firmly every few feet to ensure it adheres well and covers the entire seam.

5. Trim Excess Tape

• Once the tape is applied, use the razor knife to trim any excess tape from the top and bottom for a clean finish.

By following these steps, you'll be able to easily replace your RV's seam tape, ensuring a professional appearance and added durability. Regularly inspect and replace seam tape as needed to keep your RV in top shape for future adventures.

Disclaimer: The information contained in this article is deemed to be true and accurate at the time of publication. However, due to the evolving nature of our products and services, there may be changes or updates that occur after this article was published. We encourage users to verify the contents and consult with their dealer or Keystone RV for the most current information. If you have any questions or require further clarification, please do not hesitate to contact your dealer or reach out to Keystone RV directly.