Trailer Waterproofing Hacks: Waterproofing Solutions for Rainy or Snowy Hauls
The Farmer’s Almanac is predicting a colder-than-average winter, which means your hard-working utility trailer could face some severe weather challenges. Before you bundle up, grab your thermos of hot coffee, and hit the road—perhaps tackling the scenic but often treacherous stretch of I-75 through the North Georgia Mountains—keep these trailer waterproofing hacks in mind.
Hack #1: Inspect For Rust
Moisture can enter through even the tiniest openings. Before waterproofing your trailer, inspect all metal areas, including the underside, as this part is particularly vulnerable to rust. Damage from rocks, pebbles, and asphalt can occur during hauls, especially in rainy conditions. Repair any damage, including rust or corrosion.
Hack #2: Seal the Seams and Joints
Use marine-grade silicone sealant to caulk all seams where water could pool or seep in. Pay particular attention to the side rails, light fixtures, and bolts.
Hack #3: Window and Door Gaskets (Tow Vehicle)
Since your vehicle will be pulling a heavy load, it is equally essential to inspect all rubber seals around the doors and windows. If they are cracked, brittle, or damaged, replace them. A thin layer of silicone spray can help keep older seals flexible and watertight.
Hack #4: Treat the Deck
The floor of your utility trailer is constantly exposed to the elements, especially melting snow and road salt spray. Treat your deck to a fresh coat of quality wood preservative or sealant. This treatment creates a barrier that repels water, preventing moisture absorption and reducing the risk of warping, decay, and wood rot. Bigfoot Trailers feature a pressure-treated Yellawood deck for extra protection.
Hack #5: Underside Protection
The underside of your trailer is the most exposed area to road spray, salt, and slush. If you notice chips or scratches on your trailer’s paint, spot-treat the area immediately. Apply a high-quality rust-inhibiting paint or undercoating to the frame, axles, and any other exposed metal components to create an additional moisture barrier.
The fenders can endure a lot of wear and tear on rainy or snowy roads. Be sure to repair or replace any bent or damaged fenders to prevent rust and corrosion from setting in. Then seal the interior edges of the fenders to avoid debris becoming trapped in crevices.
Hack #6: Waterproofing the Wiring & Lights
Water infiltration into the wiring harness is a common cause of electrical failures. Be sure to check for any frayed or exposed wiring. Use electrical tape or wire loom to re-insulate and protect compromised sections. Apply dielectric grease liberally to all exposed electrical connections, especially the wiring harness plug and the inside of light housings. This non-conductive lubricant repels moisture without impeding electrical flow, preventing corrosion and shorts.
Hack #7: Securing Your Payload
When hauling items on a bumper-pull trailer, a reliable tarp is essential to keep your load dry in wet conditions. Keep in mind that it can be sunny and warm at sea level, but the weather can be dramatically different in higher elevations. Consider these waterproofing hacks:
- High-Quality Tarp: Invest in a heavy-duty, reinforced tarp. Lighter tarps are easily torn and can blow off the trailer in high wind conditions.
- Elevate the Center: To prevent pooling water or snow from accumulating, elevate the center of the flatbed with a barrel, bucket, or another secure object before covering it. This hack will force water to run off the sides, protecting your load and the tarp.
- Use Bungee Cords or Tarp Fasteners: Secure the tarp tightly to prevent flapping, which can expose your load to the elements.
Where to Buy a Winter Hauler Near Me
Experience the Bigfoot difference with handcrafted trailers built in the USA for all-weather hauling. Our rugged trailers are built with premium components and feature our exclusive weather-resistant EVERCOAT® paint system, resulting in less downtime and a higher return on investment. We offer factory-direct service throughout the Eastern United States, as well as in Durham, NC; Jonesboro, GA; Baltimore, MD; Philadelphia, PA; and by appointment with retailers in Fort Myers and Marianna, FL. Contact us at https://www.bigfoottrailers.net/ for a free quote, and our team will guide you through the process, including our financing and rent-to-own options. Ask about our custom trailers!
