Choosing the right cover for your travel trailer is essential for protecting your investment from the harsh elements and extending its lifespan. But how exactly do you ensure a perfect fit? Accurately measuring your trailer is the first, and most crucial, step. This guide provides a comprehensive, step-by-step approach to accurately measure your travel trailer for a cover, ensuring optimal protection and longevity.
Why Accurate Measurements Matter
A properly fitted cover shields your trailer from sun damage, rain, snow, dirt, and debris. A cover that’s too small won’t provide adequate protection, leaving vital areas exposed. Conversely, a cover that’s too large will flap in the wind, causing potential abrasion and damage to the trailer’s surface, as well as prematurely wearing out the cover itself. Furthermore, a loose cover provides easier access for pests and can trap moisture, leading to mold and mildew growth. Accurate measurements guarantee a snug, secure fit, maximizing the protective benefits of your cover.
The Step-by-Step Measurement Process
The key to successful cover selection lies in precise measurement. Follow these steps carefully to ensure you obtain the correct dimensions for your travel trailer.
Step 1: Gather Your Tools
Before you begin, gather the necessary tools:
- Measuring tape (at least 25 feet): A flexible tape measure is essential for accurate readings.
- Ladder (if needed): For reaching the highest points of your trailer.
- Pencil and paper: To record your measurements.
- A helper (optional but recommended): Especially for larger trailers.
Step 2: Measure the Length
This is the most critical measurement.
- Determine the starting and ending points: Measure from the outermost point of the trailer’s front (including the A-frame if it’s integrated) to the outermost point of the trailer’s rear, including the bumper.
- Do NOT include the hitch: Only measure the living area and any protrusions like spare tire carriers or ladders attached to the rear.
- Double-check your measurement: It’s always a good idea to measure twice to ensure accuracy.
Step 3: Measure the Height
Height is also a crucial factor.
- Measure from the ground to the highest point of the trailer: This includes air conditioners, antennas, or any other roof-mounted equipment.
- Consider the slope of the roof: If your roof slopes downwards, measure at the highest point of the slope.
- Do NOT include the wheels or axles in the height measurement: You’re measuring the body of the trailer.
Step 4: Measure the Width
Width is generally the least complicated measurement.
- Measure from the widest point of the trailer on one side to the widest point on the other side.
- Include awnings if they are extended: This ensures the cover will accommodate them. If the awnings are typically retracted, measure with them retracted.
- Account for any protruding features: Such as slide-outs, when retracted.
Step 5: Note Any Specific Features
Record any specific features of your trailer that might affect the cover’s fit:
- Slide-outs: Note the number, location, and dimensions of each slide-out, both extended and retracted.
- Ladders: Note the location and dimensions of any ladders on the rear of the trailer.
- Air conditioners: Note the location and dimensions of any air conditioners on the roof.
- Antennas: Note the type and location of any antennas.
- Spare tire: Note the location and size of any spare tire carriers.
Step 6: Consult the Cover Manufacturer’s Sizing Chart
Most cover manufacturers provide sizing charts that correlate trailer measurements with specific cover sizes. Compare your measurements to the chart to determine the appropriate cover size. When in doubt, it’s generally better to choose the next size up.
Choosing the Right Cover Material
Beyond accurate measurements, the material of your travel trailer cover is critical. Common materials include:
- Polypropylene: A lightweight, breathable, and water-resistant option suitable for moderate climates.
- Polyethylene: A more durable and waterproof option, but less breathable, which can lead to condensation buildup.
- Ripstop Polyester: A strong and durable material that is resistant to tears and UV damage. Often treated with water repellent coatings.
- Multiple Layers: Many high-quality covers use multiple layers of different materials to provide superior protection and breathability.
Consider your climate and storage conditions when choosing a cover material. Breathability is essential to prevent mold and mildew growth, especially in humid environments.
Frequently Asked Questions (FAQs)
FAQ 1: My trailer has a spare tire on the back. How do I account for that when measuring?
Measure from the furthest point beyond the spare tire, ensuring the cover will fully enclose it. Note the tire’s diameter so you can inform the cover manufacturer or retailer.
FAQ 2: I have a slide-out. Should I measure with it extended or retracted?
Measure with the slide-out retracted. Many covers are designed to accommodate slide-outs and have zippered panels that can be opened when the slide-out is extended.
FAQ 3: The sizing chart says my trailer is between two sizes. Which cover should I choose?
Always choose the larger size. A slightly larger cover is preferable to one that is too small. You can use adjustable straps to ensure a snug fit.
FAQ 4: What if my trailer has a custom modification, like a solar panel?
Take the modification into account when measuring the height. If it significantly alters the trailer’s overall dimensions, contact the cover manufacturer for specific recommendations.
FAQ 5: Are all travel trailer covers universal?
No. While some covers are designed to fit a range of trailer sizes, it’s crucial to choose a cover that is specifically designed for your trailer’s length, width, and height. Using the wrong size can lead to damage to both the cover and your trailer.
FAQ 6: How do I prevent my cover from flapping in the wind?
Use the straps and buckles provided with the cover to secure it tightly to the trailer. You can also purchase additional tie-down straps for extra security.
FAQ 7: How often should I clean my travel trailer cover?
Clean your cover at least once a year, or more often if it becomes heavily soiled. Use a mild soap and water solution and a soft brush. Avoid using harsh chemicals or abrasive cleaners.
FAQ 8: Can I repair a tear in my travel trailer cover?
Yes, small tears can often be repaired with a patch kit designed for the cover material. Larger tears may require professional repair or replacement.
FAQ 9: What’s the difference between a travel trailer cover and a storage cover?
The terms are often used interchangeably. However, some “storage covers” may be designed for long-term storage and made of more durable, less breathable materials than “travel trailer covers” intended for more frequent use.
FAQ 10: How do I store my travel trailer cover when it’s not in use?
Fold it neatly and store it in a dry, clean place. Avoid storing it in direct sunlight or in a damp environment.
FAQ 11: Are there different cover types for different climates?
Yes. Consider covers designed for specific climates. For example, covers designed for snowy climates are often more durable and waterproof. Those designed for sunny climates have UV protection.
FAQ 12: Should I measure the roof separately from the rest of the trailer?
No. When measuring height, you are looking for the maximum height overall, so measure from the ground to the highest point, be that the roof, antenna, or AC unit.
Conclusion
Investing in a quality travel trailer cover and taking the time to measure accurately will pay dividends in the long run. By following these steps and considering the specific features of your trailer, you can ensure a perfect fit and protect your investment from the elements for years to come. Remember to prioritize accurate measurements and choose a cover material that is appropriate for your climate and storage conditions. Happy travels!