10 Best RV Trim Moldings 2025 in the United States

The Trim-Lok Drip Rail is a flexible, white PVC plastic rain gutter designed for cars, vans, and RVs. Measuring 1/2” in height and 125’ in length, it offers ample material to cover various applications. The product is specifically designed to control water runoff, helping to keep vehicle interiors dry and reduce streaks caused by dew and drizzle. The 'J' shape of the drip rail effectively channels water away from the vehicle's surface, showcasing practical design.

The PVC material is durable and lightweight, and the inclusion of 3M automotive-grade foam tape simplifies installation, making it a user-friendly option for those who may not be very handy. The tape ensures strong adhesion, further enhancing the product’s reliability. Additionally, the Trim-Lok Drip Rail is made in the USA, and the brand’s long history suggests a commitment to quality craftsmanship.

The white color and finish should blend well with most vehicles, but might not be a perfect match for all color schemes. The product's extensive length and adaptability to different vehicle types make it a versatile option for many users looking for functional trim molding. Its ease of installation is a significant advantage, although users should consider verifying its long-term durability in severe climates.

The ZRNIDIYR Premium White RV Trim Molding Insert is a practical choice for RV owners looking to replace cracked or worn exterior trim. Made from thick vinyl with UV resistance, it’s designed to withstand outdoor elements like sun and rain, which is essential for protecting your RV’s screws from rust and preventing water damage. The insert comes in a long 100-foot roll with a standard width of about 7/8 inch, fitting most RV trim channels, and includes end caps and screws for a neat finish.

This product’s universal fit means it works well for a variety of RVs, campers, and travel trailers, but be sure to measure your existing trim slots to confirm compatibility. Installation is straightforward—no adhesives or special tools required—just unscrew the old trim, cut the new insert to size, and screw it in place. The white color and clean finish make it a good match for many RV exteriors, although those wanting a different color might need to look elsewhere.

The only minor drawback is the thickness, which at 0.55 inches, may not fit perfectly in all trim channels, so double-checking measurements is important. With a strong rating from users and easy installation, this trimming insert offers a solid balance of durability and convenience for maintaining your RV’s exterior.

The LATCH.IT RV Trim Molding Insert is a solid choice for those looking to replace old and damaged RV trim. Made of heavy-duty vinyl, it promises durability and longevity with its UV-resistant coating, which helps prevent fading and cracking, making it ideal for long-term outdoor use. The 100-foot roll is versatile, flexible, and easy to install, as it can bend around corners and be cut to the required size without needing adhesive or heat during installation. This makes it user-friendly even for those who may not have extensive DIY experience.

The trim is specifically designed to protect exterior screws from dirt, dust, and weather damage, ensuring that your RV remains in good condition. The waterproof feature provides an additional layer of security against water leaks, enhancing protection. However, it’s worth noting that the trim may not be suitable for doors, windows, or vents, so it's essential to check dimensions carefully before purchase.

The lifetime replacement policy offered by the small American-owned family business adds extra peace of mind. This product is best suited for RV owners looking to maintain their vehicle's exterior and prevent damage from the elements.