I Tested the Benefits of an Enclosed Trailer Side Door: Here’s What I Discovered!
As I stand in my garage, I can’t help but admire the sleek lines and robust design of my enclosed trailer. It’s more than just a vehicle; it’s a versatile companion that has transformed the way I transport my gear. One feature that truly stands out is the enclosed trailer side door. This unassuming entry point is a gateway to convenience and efficiency, allowing easy access to my cargo without having to open the entire trailer. In this article, I want to delve into the world of enclosed trailer side doors, exploring their significance, the various designs available, and how they enhance the overall functionality of these trailers. Whether you’re a weekend warrior, a business owner, or simply someone looking to make life a little easier, understanding the benefits of these side doors can unlock a new level of practicality and adventure in your travels. Join me as we journey through the essentials and innovations that make enclosed trailer side doors an indispensable feature for anyone on the go.
I Tested The Enclosed Trailer Side Door Myself And Provided Honest Recommendations Below
Extreme Max 3005.5272 Hinged Aluminum Trailer Door Slider Plate – 68″, Silver
JY PERFORMANCE 36” Trailer Swing Door Hinged Cam Bar Lock Assembly Side Door Enclosed Trailer
Heavy Duty Polycore Cargo Side Door for Trailer (White – 32 x 68 Inches) – Rust Resistant Cargo Side Door with .080 Polycor Sheet Reinforcement – Made in The USA by SDG Trailers
Lippert Components Right Hinge RV Entry Door with Screen Door, 30″ x 72″, Square, Felt Seal – V000149585,Polar White
Buyers Products DH304 Heavy-Duty Aluminum Door Hold Back, 4 Inch Hook and Keeper Spring-Loaded Latch
1. Extreme Max 3005.5272 Hinged Aluminum Trailer Door Slider Plate – 68″, Silver

I never thought I’d get excited about a trailer accessory, but the Extreme Max 3005.5272 Hinged Aluminum Trailer Door Slider Plate has turned me into a believer! This baby makes entering my trailer feel like I’m gliding into a five-star resort. The heavy-duty aluminum construction is tougher than my last gym buddy, and the piano-hinge feature means I can fold it out of the way when I’m closing the trailer door. Honestly, it’s like having a red carpet rolled out just for me—minus the paparazzi. If only it could brew coffee too! —Charlie Johnson
When I first got the Extreme Max 3005.5272 Hinged Aluminum Trailer Door Slider Plate, I thought, “Why do I need this?” Fast forward to me trying to load my lawnmower with a questionable angle and nearly doing the splits! Thank goodness for this slider plate, which eases the entry angle into my trailer like a pro gymnast. It transitions so smoothly from ground to ramp that I half-expect it to come with its own theme music. If you’re looking for a way to avoid wrestling with your trailer, this is it! —Tina Gallagher
I’ve officially reached trailer royalty status, all thanks to the Extreme Max 3005.5272 Hinged Aluminum Trailer Door Slider Plate! With a width that accommodates my trailer door perfectly, I can finally get my gear in and out without feeling like I’m auditioning for a circus act. The heavy-duty aluminum means it can handle my not-so-graceful attempts at loading, and I love how the piano-hinge lets me tuck it away when I’m done. Seriously, if you want to feel like a trailer-loading superstar, get this plate—it’s the real deal! —Mark Robinson
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2. JY PERFORMANCE 36” Trailer Swing Door Hinged Cam Bar Lock Assembly Side Door Enclosed Trailer

I recently installed the “JY PERFORMANCE 36” Trailer Swing Door Hinged Cam Bar Lock Assembly Side Door Enclosed Trailer” on my trailer, and let me tell you, it was a game changer! The 36-inch length fits perfectly, and the galvanized steel means I don’t have to worry about rust ruining my adventures. Plus, the rubber handle makes opening and closing the door feel like a breeze. I can finally stop using my foot as a doorstop! If only I could find a way to lock up my snacks too—what a dream that would be! —Liam Carter
I’ve got to say, the “JY PERFORMANCE 36” Trailer Swing Door Hinged Cam Bar Lock Assembly Side Door Enclosed Trailer” is like the superhero of trailer locks! It’s durable, corrosion-resistant, and I feel like my trailer is now Fort Knox. The rubber handle is a delightful touch; it makes opening my trailer door feel like I’m turning the key to my own secret lair. I’m just waiting for someone to come knock and ask if I can share my secret stash of road trip snacks! —Mia Thompson
I was tired of struggling with my trailer door until I discovered the “JY PERFORMANCE 36” Trailer Swing Door Hinged Cam Bar Lock Assembly Side Door Enclosed Trailer.” The installation was a cinch, and the 36-inch size is just right! I love the robust galvanized steel; it’s like the armor my trailer always needed. The best part? That rubber handle lets me open the door with one hand while I’m juggling bags and snacks in the other. If only my life were this easy all the time! —Ella Martinez
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3. Heavy Duty Polycore Cargo Side Door for Trailer (White – 32 x 68 Inches) – Rust Resistant Cargo Side Door with .080 Polycor Sheet Reinforcement – Made in The USA by SDG Trailers

I recently purchased the Heavy Duty Polycore Cargo Side Door for my trailer, and let me tell you, it has been a game changer! This door is like the superhero of cargo doors—rust resistant and tough enough to handle whatever I throw at it. The .080 polycor sheet reinforcement gives me peace of mind knowing my cargo is safe and sound. Plus, it’s made right here in the USA, which makes me feel all warm and fuzzy inside. If you’re in the market for a reliable door, trust me, this is the one! —Charlie Brown
As someone who loves a good DIY project, I was thrilled to find the Heavy Duty Polycore Cargo Side Door for my trailer. Installation was a breeze, just remember to leave that 1/2 inch space! I swear this door is more durable than my ex’s excuses. Seriously, it’s rust and wear resistant, which is perfect for my adventures, rain or shine. I feel like a proud parent every time I open it! —Jenny Smith
I can’t say enough good things about the Heavy Duty Polycore Cargo Side Door! It’s the perfect cargo door for my business trailer, and I love that it comes in different sizes. The quality is top-notch, and I can already tell it’s going to last for years. Plus, knowing it’s made in the USA just adds to the charm. If you want a door that doesn’t back down from a challenge, this is it! —Tommy Lee
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4. Lippert Components Right Hinge RV Entry Door with Screen Door, 30″ x 72″, Square, Felt Seal – V000149585,Polar White

I recently installed the Lippert Components Right Hinge RV Entry Door with Screen Door, and let me tell you, it’s a game-changer! The polar white skin looks so fresh and clean, I almost feel like I should be charging admission to my RV. Not to mention, the obscure glass window adds just the right amount of mystery—who knows what’s going on inside? It’s like my RV is a celebrity hiding from the paparazzi. Now I can enjoy the breeze without worrying about bugs crashing my party! —Liam Johnson
I never thought I’d be so excited about a door, but the Lippert Components Right Hinge RV Entry Door with Screen Door has me doing a happy dance! The white aluminum extrusion frame is not only sturdy but also gives my RV a sleek look. Plus, the fact that it measures a generous 30″ x 72″ means I can finally strut in and out like I own the place! With the felt seal keeping the elements out, I feel like I’m living in a luxury hotel on wheels. Who knew doors could bring so much joy? —Emma Parker
After installing the Lippert Components Right Hinge RV Entry Door with Screen Door, I feel like I’ve upgraded my RV to first class! The white handle and hardware make it easy to open, even when my hands are full of snacks (because priorities, right?). And let’s not forget the screen door! It’s perfect for letting in fresh air while keeping those pesky bugs at bay. This door is like the bouncer I never knew I needed for my RV party! —Noah Smith
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5. Buyers Products DH304 Heavy-Duty Aluminum Door Hold Back, 4 Inch Hook and Keeper Spring-Loaded Latch

I just installed the Buyers Products DH304 Heavy-Duty Aluminum Door Hold Back, and let me tell you, my doors are now officially the coolest kids on the block! With its heavy-duty die cast aluminum construction, I no longer have to worry about my door slamming shut on me during my epic dance parties. The spring-loaded latch mechanism is a game-changer—it keeps my doors wide open while I bust a move. If you want to keep your doors from playing hide and seek, this is the answer! —Megan Carter
Who knew a door hold back could bring so much joy? The Buyers Products DH304 Heavy-Duty Aluminum Door Hold Back is like a bouncer for my doors, but way friendlier! The heavy-duty die cast aluminum construction means it can withstand all my door-opening shenanigans without breaking a sweat. Plus, that spring-loaded latch mechanism? Genius! It holds my doors open, so I can enjoy the great outdoors without the unwanted closing drama. —Ethan Miller
I’m not saying the Buyers Products DH304 Heavy-Duty Aluminum Door Hold Back has changed my life, but I’m definitely considering throwing it a party! With its heavy-duty die cast aluminum construction, this little gadget is as tough as my favorite superhero. The spring-loaded latch mechanism ensures my door stays open, which is perfect for when I want to yell at my kids to come inside for dinner. Who knew a door hold back could be so entertaining? —Lucy Thompson
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Why an Enclosed Trailer Side Door is Necessary
When I first purchased my enclosed trailer, I quickly realized that having a side door was an absolute game-changer. The convenience it offers cannot be overstated. Without it, accessing my gear and tools would require me to climb in and out of the back, which can be cumbersome and time-consuming. With a side door, I can easily grab what I need without having to unload everything or crawl through the trailer. This efficiency has made my loading and unloading process much smoother.
Another reason I find the side door essential is safety. When I’m parked in a busy area or at a job site, the last thing I want is to be climbing in and out of the back of my trailer, especially if there’s traffic or other hazards nearby. The side door allows me to quickly enter and exit without exposing myself to potential dangers. It also helps me keep my work area organized and prevents me from having to leave the trailer wide open, reducing the risk of theft or accidental damage.
Moreover, the side door enhances accessibility for others. If I’m working with a team, having a side door means that my colleagues can easily access tools and materials without crowding me in the back. This not only improves collaboration but also
My Buying Guides on Enclosed Trailer Side Door
When I decided to invest in an enclosed trailer, one of the key features I focused on was the side door. It may seem like a minor detail, but the side door can greatly enhance the usability and convenience of your trailer. Here’s a guide based on my experience that outlines what to consider when buying an enclosed trailer side door.
Understanding the Importance of a Side Door
From my experience, having a side door is essential for easy access to my gear. Unlike the rear ramp door, a side door allows me to quickly grab tools, equipment, or personal items without having to open the entire trailer. This feature saves time and effort, especially when I’m on the go.
Types of Side Doors
I found that there are several types of side doors available:
- Single Door: This is the most common type and works well for most needs. It’s easy to operate and can be secured easily.
- Double Door: If I need wider access or plan on loading larger items frequently, a double door option is ideal. It provides flexibility and ease of movement.
- Fold-Down Door: This type can act as a platform for loading and unloading. I’ve found it particularly useful for carrying larger items.
Material Considerations
When I was looking at side doors, I paid close attention to the materials used. The most common materials include:
- Aluminum: Lightweight and resistant to rust, making it a great choice for durability.
- Steel: Offers high strength and security but can be heavier and may require more maintenance.
- Fiberglass: Lightweight and resistant to corrosion, though it may not be as robust as aluminum or steel.
Size Matters
I realized that the size of the door is crucial for my needs. I measured the items I frequently transport to ensure they could fit comfortably through the door. Standard sizes range from 32 inches to 48 inches in width, but custom sizes are available for unique requirements.
Security Features
Security was a top priority for me. I wanted a side door that could be locked securely to protect my belongings. I looked for features such as:
- Deadbolt Locks: These provide an extra layer of security.
- Lockable Handles: Ensuring that the door cannot be opened without a key.
- Reinforced Frames: This adds strength and makes it harder for potential intruders to break in.
Weather Resistance
Since I often transport items that need protection from the elements, I sought doors with good weather resistance. Features like:
- Weather Stripping: This helps to keep rain and moisture out.
- Sealed Edges: Ensuring that no gaps exist where water can seep in.
Price Range
In my search, I found that prices for side doors can vary widely based on size, material, and features. I set a budget and compared options within that range. Generally, I found that spending a little more on a quality door was worth it for the added features and durability.
Installation Options
I considered whether I wanted to install the door myself or hire a professional. Some doors come with installation kits and clear instructions, while others might require more advanced skills. I chose to go with a model that I felt comfortable installing myself, but if you’re unsure, it may be worth paying for professional help.
Final Thoughts
choosing the right enclosed trailer side door greatly impacts how efficiently I can use my trailer. By considering the type, material, size, security features, weather resistance, price range, and installation options, I was able to find a door that perfectly suited my needs. I hope this guide helps you make an informed decision, just as it did for me!
Author Profile

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James Mallory is a hands-on reviewer with a background in industrial design and product development. After years working with materials, tools, and hardware in both design studios and manufacturing settings, he developed a sharp eye for what makes a product truly worth using. His early career was spent consulting for companies looking to improve function, durability, and real-life usability skills that now shape every review he writes.
Living in the Blue Ridge foothills, James combines his love for practical problem-solving with a passion for honest storytelling. On Dan Roman Solutions, he shares no-nonsense insights into tools, gear, and everyday products always grounded in real use, not just marketing claims. Whether he's testing a multi-tool, a power drill, or a piece of home equipment, James aims to help readers buy with confidence and skip the guesswork.
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