RV roofs take a beating. Sun, rain, tree branches – it all adds up. A good roof coating can protect your camper and prevent leaks, saving you money and headaches down the road. I’ve tried a few different coatings over the years, some with better results than others. So, I’ve put together a list of the best roof coatings for campers, based on my experience and research, to help you find the right one for your rig.
Product Overview / Quick Summary
- Dicor RP-ERC-1 Elastomeric Roof Coating: Self-leveling, great for RVs with existing EPDM or TPO roofs.
- Liquid Rubber RV Roof Coating: Eco-friendly, water-based formula that’s easy to apply and provides excellent waterproofing.
- Henry Tropi-Cool 887 Silicone Roof Coating: Highly reflective, designed to keep your RV cool in hot weather.
- Geocel Pro Flex RV Flexible Sealant: A versatile sealant that can be used for various RV repairs and maintenance, including roof coating touch-ups.
- Kool Seal Premium 10 Year Elastomeric Roof Coating: Offers long-lasting protection and durability, ideal for withstanding harsh weather conditions.
Top 5 Best Roof Coating For Campers
1. Dicor RP-ERC-1 Elastomeric Roof Coating
Dicor RP-ERC-1 is a popular choice for RV owners because it’s specifically designed for EPDM and TPO roofs. It’s a self-leveling coating, which means it spreads easily and creates a smooth, even finish. This makes it easier to apply, even if you’re not a seasoned DIYer.
Pros:
- ✅ Easy to apply with a roller or brush.
- ✅ Self-leveling formula creates a smooth finish.
- ✅ Compatible with EPDM and TPO roofs.
Cons:
- ❌ Requires two coats for optimal protection.
- ❌ Can be a bit pricey compared to other options.
- ❌ Strong odor during application.
Verdict: If you have an EPDM or TPO roof and want a reliable, easy-to-apply coating, Dicor RP-ERC-1 is a solid choice. It’s particularly good for those who value a smooth, professional-looking finish.
2. Liquid Rubber RV Roof Coating
Liquid Rubber RV Roof Coating is an environmentally friendly, water-based option that’s safe for both you and the environment. It forms a seamless, waterproof membrane that protects your RV roof from leaks and damage. I like that it’s low VOC, so the fumes aren’t overwhelming.
Pros:
- ✅ Eco-friendly, water-based formula.
- ✅ Creates a seamless, waterproof membrane.
- ✅ Easy to apply with a brush, roller, or sprayer.
Cons:
- ❌ May require multiple coats for full coverage.
- ❌ Can take longer to dry than solvent-based coatings.
- ❌ Not as resistant to ponding water as some other options.
Verdict: If you’re looking for an eco-friendly roof coating that’s easy to apply and provides excellent waterproofing, Liquid Rubber RV Roof Coating is a great choice. It’s especially suitable for those with environmental sensitivities.
3. Henry Tropi-Cool 887 Silicone Roof Coating
Henry Tropi-Cool 887 is a silicone-based roof coating designed to reflect sunlight and keep your RV cool. This can help reduce your air conditioning costs and make your camper more comfortable during hot weather. The high reflectivity is a definite plus.
Pros:
- ✅ Highly reflective to reduce heat buildup.
- ✅ Silicone-based for long-lasting durability.
- ✅ Excellent UV resistance.
Cons:
- ❌ Can be slippery when wet.
- ❌ May require a primer for some surfaces.
- ❌ More expensive than some other coatings.
Verdict: If you live in a hot climate and want to keep your RV cool, Henry Tropi-Cool 887 is an excellent option. Its high reflectivity and durability make it a worthwhile investment, just be mindful of the slippery surface when wet.
4. Geocel Pro Flex RV Flexible Sealant
Geocel Pro Flex RV Flexible Sealant isn’t a full roof coating, but it’s an essential product for RV maintenance. It’s a versatile sealant that can be used to repair small leaks, seal seams, and touch up your roof coating. I always keep a tube on hand for quick fixes.
Pros:
- ✅ Excellent adhesion to various surfaces.
- ✅ Flexible and durable.
- ✅ Paintable.
Cons:
- ❌ Not a substitute for a full roof coating.
- ❌ Can be messy to apply.
- ❌ Limited coverage area.
Verdict: While not a roof coating itself, Geocel Pro Flex RV Flexible Sealant is a must-have for any RV owner. It’s perfect for quick repairs and maintenance to prevent small problems from becoming big ones.
5. Kool Seal Premium 10 Year Elastomeric Roof Coating
Kool Seal Premium 10 Year Elastomeric Roof Coating is designed for long-lasting protection and durability. It’s an elastomeric coating, which means it can expand and contract with temperature changes without cracking or peeling. This is crucial for RV roofs that are exposed to the elements.
Pros:
- ✅ Long-lasting protection (up to 10 years).
- ✅ Elastomeric formula for flexibility and durability.
- ✅ Resists cracking and peeling.
Cons:
- ❌ Requires thorough surface preparation.
- ❌ Can be difficult to apply in windy conditions.
- ❌ May require multiple coats for optimal performance.
Verdict: If you want a roof coating that will last for years and withstand harsh weather conditions, Kool Seal Premium 10 Year Elastomeric Roof Coating is a good choice. Just make sure to properly prepare the surface before applying it.
Buying Guide
Choosing the right roof coating for your camper can feel overwhelming, but here’s what to consider:
- Roof Material: Different coatings are designed for different roof types (EPDM, TPO, fiberglass, etc.). Always check compatibility before buying.
- Climate: If you live in a hot area, a reflective coating will help keep your RV cool. If you live in a rainy area, prioritize waterproofing.
- Ease of Application: Some coatings are easier to apply than others. Consider your DIY skills and choose a coating that you feel comfortable working with.
- Durability: Look for coatings that are designed to last for several years and withstand the elements.
- Budget: Roof coatings range in price. Set a budget and compare prices before making a decision.
- Surface Preparation: Proper preparation is key to a successful application. This usually involves cleaning the roof thoroughly and repairing any damage.
- Number of Coats: Most coatings require two coats for optimal protection.
- VOC Content: If you’re concerned about the environment, choose a low-VOC coating.
FAQs
Q: How often should I recoat my RV roof?
A: It depends on the coating you use and the conditions it’s exposed to. Generally, you should inspect your roof annually and recoat every 3-5 years, or as recommended by the manufacturer.
Q: Can I apply roof coating myself, or should I hire a professional?
A: If you’re comfortable with DIY projects and have the time, you can apply roof coating yourself. However, if you’re not confident in your abilities, it’s best to hire a professional to ensure a proper application.
Q: What’s the best way to clean my RV roof before applying coating?
A: Use a mild detergent and water to scrub the roof thoroughly. Rinse well and let it dry completely before applying the coating. Avoid using harsh chemicals or abrasive cleaners.
Q: How do I repair small leaks in my RV roof?
A: Use a flexible RV sealant, like Geocel Pro Flex RV Flexible Sealant, to seal the leak. Clean the area around the leak, apply the sealant, and let it cure according to the manufacturer’s instructions.
Q: Can I apply roof coating over an existing coating?
A: It depends on the type and condition of the existing coating. In general, it’s best to remove any loose or peeling coating before applying a new coat. Check the manufacturer’s recommendations for compatibility.
Conclusion
Protecting your RV roof is crucial for preventing leaks and extending the life of your camper. By choosing the right roof coating and following proper application procedures, you can keep your RV in top condition for years to come. Consider your specific needs and climate when making your selection. Good luck, and happy camping!
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