RV metal trim molding, while durable, can succumb to damage from harsh weather, impacts, and general wear and tear. Replacing it requires careful consideration, balancing aesthetics with longevity and ease of installation. Fortunately, numerous compelling alternatives exist, offering a range of benefits beyond the traditional metal option. This comprehensive guide explores the best replacements for metal trim molding on RVs, addressing common concerns and guiding you toward the perfect solution for your needs.
What are the common problems with metal RV trim?
Metal RV trim, typically aluminum, is prone to several issues. Corrosion, especially in coastal areas or regions with harsh winters and road salt, is a significant concern. Dents and scratches are inevitable, particularly from branches, rocks, or accidental bumps during travel. Finally, the somewhat stark appearance of metal trim might clash with the overall aesthetic of a renovated or customized RV.
What are good alternatives to metal RV trim molding?
Several excellent alternatives offer superior durability, aesthetics, and ease of maintenance compared to metal trim. These include:
1. Vinyl Trim Molding:
This is a popular choice, offering significant advantages. Vinyl is lightweight, flexible, and highly resistant to corrosion, weathering, and impacts. It's also available in a wide range of colors and finishes, allowing for seamless integration with your RV's design. Installation is generally straightforward, making it a DIY-friendly option. However, keep in mind that while durable, vinyl can scratch and fade over time with prolonged sun exposure.
2. Fiberglass Trim Molding:
Fiberglass is exceptionally strong and resistant to damage, making it an ideal choice for areas prone to impacts. Its resistance to moisture and UV degradation also enhances its longevity. While more expensive than vinyl, fiberglass provides superior durability and a smooth, professional finish. Installation might require some skill and specific adhesives.
3. ABS Plastic Trim Molding:
Acrylonitrile butadiene styrene (ABS) plastic is another robust option. It boasts excellent impact resistance, weather resistance, and is relatively easy to work with. ABS is often used in automotive applications, making it a reliable choice for RV trim. Like vinyl, it comes in various colors, but its somewhat less flexible than vinyl might make it challenging for intricate curves.
4. Wood Trim Molding (with proper sealant):
Wood offers a classic and aesthetically pleasing alternative, but requires meticulous preparation and protection. Choosing a rot-resistant wood like cedar or teak is essential, and applying several coats of high-quality marine-grade sealant is crucial to protect it from moisture and UV damage. This option demands more effort in terms of maintenance and installation.
How do I choose the right replacement trim?
The best replacement material depends on your priorities and budget.
- Prioritize durability and impact resistance? Fiberglass is the top contender.
- Looking for a cost-effective and easily installed solution? Vinyl is an excellent option.
- Need a material that resists corrosion and weathering exceptionally well? Vinyl, fiberglass, and ABS are strong choices.
- Desire a more natural and elegant aesthetic? Carefully treated wood could be considered.
What tools and materials will I need for installation?
The specific tools required will vary depending on the chosen material, but generally include:
- Measuring tape
- Utility knife
- Adhesive (specific to your chosen material)
- Caulk (for sealing gaps and seams)
- Possibly a heat gun (for shaping flexible materials)
- Safety glasses and gloves
How difficult is it to install replacement trim molding on an RV?
The difficulty of installation depends largely on the chosen material and the complexity of the RV's existing trim design. Vinyl and ABS are generally easier to install than fiberglass or wood. If you're not comfortable with DIY projects, seeking professional assistance is always recommended.
Where can I buy replacement RV trim molding?
Replacement trim molding is available from various sources, including RV supply stores, online retailers specializing in RV parts and accessories, and even some home improvement stores. Always ensure the material is specifically designed for outdoor use and is rated for UV resistance.
By carefully considering the available options and their respective pros and cons, you can effectively replace your RV's metal trim molding with a durable, attractive, and long-lasting alternative. Remember to always prioritize safety and use appropriate safety gear during the installation process.
