Enclosed Cargo Trailers for Sale at TrailersPlus St. Lucie
Our enclosed trailers are built for year-round use in Florida’s demanding conditions. Whether you’re working along the coast, storing gear in open lots, or running equipment between job sites, these trailers are designed to keep your tools protected, your cargo stable, and your operation moving without interruption. Every model is manufactured to TrailersPlus specifications for durability, weather resistance, and long-term value.

Key Features:

• Fully Welded Steel Tube Frame: The frame is welded, not bolted—giving each trailer a rigid structure that stays aligned under repeated loading, road vibration, and Florida’s high heat. This prevents long-term issues like frame twist, shifting panels, and misaligned doors, which are common in lower-grade models.
• ¾" Sealed Exterior-Grade Plywood Floors: The deck is built with thick, exterior-rated plywood that’s sealed at the seams and undercoated to block moisture from below. This helps prevent soft spots, delamination, and floor rot when the trailer is parked on damp lots, grass, or unpaved ground.
• One-Piece Aluminum Roof: Instead of using joined or riveted roof panels, each trailer has a seamless aluminum top that eliminates weak points where water can leak through. The roof is reinforced internally to withstand rain, UV exposure, and long-term use without sagging or separating.
• Side Access Door for Quick Entry: Most enclosed trailers include a curbside door that allows quick access to tools or supplies without opening the rear. This saves time during short stops, helps manage privacy on active sites, and keeps the full cargo area protected from rain or visibility.
• Rear Door Options: Ramp or Barn Style: Choose a configuration that matches how you load—ramps for rolling equipment like mowers or carts, barn doors for pallet loads or hand unloading. Both styles include reinforced frames and heavy-duty hinges to stay aligned with daily use.
• Tie-Down Systems Available: Select models come equipped with E-Track rails or welded D-rings so you can anchor machines, toolboxes, or materials directly to the frame. These securement points prevent shifting loads and remove the guesswork of relying on straps alone.

Enclosed Trailer Financing at TrailersPlus St. Lucie
Buying a trailer shouldn’t require delaying the work it’s meant to support. At TrailersPlus St. Lucie, we offer financing plans designed specifically for trailer purchases. Our team works directly with lenders that understand trailer ownership, making it easier to get approved and get hauling the same day.

Financing Benefits:

• Lenders That Specialize in Trailers: We partner with providers like Sheffield Financial and Rock Solid Funding who offer flexible plans. This means better repayment terms that match your needs.
• Fast Same-Day Approvals: Most applications are reviewed and approved the same day you apply—no long waits or drawn-out underwriting. Apply online before your visit or complete everything in-store to leave with your trailer that day.
• No Early Payoff Penalties: You can pay off your trailer ahead of schedule without hidden fees or interest adjustments. If business picks up or you want to clear the balance early, there’s no penalty for doing so.
• Rent-to-Own Options, No Credit Required: Select models qualify for rent-to-own programs through C3 Rentals. If you don’t want a credit check or can’t qualify through traditional lenders, you can still take the trailer home the same day and make monthly payments toward full ownership.
• Multiple Accepted Payment Methods: We accept all major credit cards, debit cards, and cash payments. If you need to split a payment across multiple sources—for example, a card and cash or two cards—we can process that in-store.
• Support for Outside Financing: If you prefer to use your own bank or local credit union, we’ll provide the documents they require and help coordinate the process. We work with outside lenders regularly and keep paperwork moving to avoid unnecessary delays.

Build Your Custom Cargo Trailer at TrailersPlus

Need a cargo trailer that matches your exact requirements? Our Trailer Builder program lets you custom order an Interstate cargo trailer built to your specs—without overpaying or settling for a stock unit that’s close enough. Whether you’re hauling equipment for work, securing tools and inventory, or setting up a mobile business, this program gives you control over key features that matter.

What You Can Configure:

• Width & Length: Choose from 5', 6', 7', or 8.5' wide units in multiple lengths to match your space and payload needs.
• Interior Height: Increase ceiling height for standing room, large cargo, or vertical shelving.
• Rear Door Type: Select between ramp doors or barn doors depending on how you load and what you haul.
• GVWR & Axle Setup: Pick the right axle rating for your load—single or tandem—matched to your intended use.
• Exterior Color: Keep it standard or upgrade to a premium finish that reflects your brand or style.

Why Custom Order?

• Get the exact size and configuration you need—no modifications required after purchase
• Save time by building around your use case: mobile workshop, storage unit, contractor rig, or delivery trailer
• Eliminate excess features or limitations that don’t apply to your workflow

What to Expect:

• Order Timeline: Most custom cargo trailers are completed and ready for pickup in 6–8 weeks.
• Standard Configurations: All custom orders follow our proven Interstate base models—built for strength, durability, and long-term use.
• Factory-Direct Value: Because we build and sell directly, you avoid retail markups and still get full warranty and service support.

How to Start:

1. Visit the Trailer Builder tool online or contact your local TrailersPlus store.
2. Select your size, features, and finish options.
3. Submit your request and work with our team to finalize your order.
4. Pick up your trailer at your chosen location—ready to work from day one.

Fleet Sales for Enclosed Cargo Trailers at TrailersPlus St. Lucie
Managing a growing operation means having trailers that match your work—not just in size or configuration, but in availability, cost, and long-term reliability. TrailersPlus St. Lucie supports commercial buyers with direct access to our manufacturing, a dedicated fleet team, and over 80 nationwide locations for pickup and service.

We manufacture the Interstate line of enclosed trailers in-house and maintain direct supplier relationships for other key brands like Carry-On. That allows us to build, price, and deliver fleet units with fewer delays, fewer markups, and more control over specifications.

What We Offer Fleet Buyers:

• Centralized Fleet Ordering: Our dedicated fleet sales team helps you streamline every step of the process—from quoting to payment to fulfillment. We’ll align with your P.O. system, procurement cycle, or leasing structure to simplify bulk purchasing without back-and-forth across departments.
• Custom Trailer Design and Build: Need specific lighting, shelving, door configurations, or power access? We offer full support for custom designs based on your operational needs. From emergency response to mobile workshops, our team will spec each unit to match how your crews work.
• Manufacturer-Level Pricing: Because we build Interstate trailers ourselves, there’s no distributor markup. You get consistent, high-quality trailers at factory-direct pricing—backed by over 20 years of trailer manufacturing experience and support.
• Nationwide Distribution and Local Pickup: Pick up trailers directly at our St. Lucie lot or coordinate delivery to your site. If you’re managing crews across multiple regions, we can distribute trailers through our 80+ TrailersPlus locations to reduce lead time and transportation costs.
• Post-Sale Service and Warranty Support: Every Interstate trailer comes backed by a 1-year workmanship warranty and two free 40-point inspections. Our service departments across the country make sure your fleet stays operational long after delivery.

Why Choose TrailersPlus for Your Fleet Needs?
At TrailersPlus, we combine in-house trailer manufacturing with direct-to-customer sales. That means tighter control over quality, better pricing, and no delays from third-party suppliers. For business buyers in St. Lucie and across the Treasure Coast, we provide the scale and support needed to grow operations with confidence.

Here’s What Sets Us Apart:

• Factory-Direct Advantage: We manufacture the Interstate trailer line ourselves and distribute them through our own stores. That gives you consistent builds, no dealer markup, and the ability to request production updates or modifications through a single point of contact.
• Local Inventory with National Reach: Our St. Lucie location keeps a wide range of trailers on-site and ready for pickup, but we also offer access to over 80 TrailersPlus stores nationwide. If your crews operate across Florida or beyond the sunshine state, we’re behind you all the way.
• Fleet-Specific Expertise: Our fleet division works exclusively with volume buyers—understanding lead times, cost-per-use, and operational standards. We’ve handled complex builds for emergency response, municipal services, and logistics clients with strict delivery windows and use-case demands.
• Built Around Your Total Cost of Ownership: We don’t just sell trailers—we help you source the right configurations, at the right durability level, with minimal lifetime maintenance costs. Our experience ensures you're investing in long-term efficiency, not short-term workarounds.
• Dedicated Support After the Sale: Every Interstate trailer includes two free 40-point inspections and a 1-year workmanship warranty. We also handle onsite parts installation, service, and repairs—so your team isn’t left dealing with downtime or external service delays.

Custom Build Flexibility: Whether you need vented trailers for power equipment, interior workspaces with lighting, or custom door placements for specific gear, we’ll walk you through the options and coordinate with our production team to build what you need—without overcomplicating the process.