Thule Approach Annex for Small Approach Rooftop Tent Review











When camping with a Thule Approach rooftop tent, the challenge of limited living space can sometimes put a damper on the adventure. This is where the Thule Approach Annex for Small Approach Rooftop Tent steps in, promising to double your covered living area and create a bug-free, ventilated zone that feels like a real extension of your tent. After thoroughly researching and testing this annex, I’m ready to share how it performs, its unique features, and why it could be a game-changer for your next camping trip.
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Key Takeaways
- Doubles the living space of a Thule Approach rooftop tent, adding versatile covered shelter.
- Front and side doors roll up easily to convert the annex into an open awning.
- Adjustable height fits a wide range of vehicles with a tent base height between 63 to 85 inches.
- Mesh windows provide excellent ventilation while keeping bugs out.
- Removable tarpaulin floor keeps your gear dry and clean.
- Slightly limited to specific vehicle heights, which might require measuring before purchasing.
Specs at a Glance
| Feature | Details |
|---|---|
| Fits Tent Model | Small Thule Approach Rooftop Tent |
| Living Space | Doubles tent area |
| Door Access | Front and side, roll-up design |
| Height Adjustment Range | 160 to 215 cm (63 to 85 inches) |
| Mesh Windows | Yes, with insect protection |
| Floor Type | Removable tarpaulin, waterproof |
| Material | Durable weather-resistant fabric |
| Setup | Attaches to tent, easy to install |
Design & Build Quality
The Thule Approach Annex boasts rugged yet lightweight construction that perfectly complements the Small Approach rooftop tent it’s designed for. The fabric is high-quality and weather-resistant, aiming to withstand various camping conditions without giving in to wind or rain. The flexible yet sturdy frame supports an adjustable height, fitting neatly between 63 and 85 inches from ground to tent base, making it adaptable for many SUVs and trucks.
Users often mention how well the annex integrates with their tents. One camper shared, “The annex feels like a natural extension rather than a clunky add-on. It’s well-made, with mesh windows that let fresh air flow without inviting bugs.” The mesh windows not only keep the space ventilated but also maintain privacy and a connection to the outdoors.
All zippers and seams are reinforced, showing attention to detail that translates to durability. The removable tarpaulin floor is thick and tough, ensuring your gear stays dry and the space remains clean even in muddy or damp conditions. The annex zips securely into the base of the rooftop tent, creating a sealed environment that keeps critters out but comfort high.
This design balances protection and usability well. As you can see above, the annex creates a visually appealing and functional covered area that extends your camping space significantly.
Real-World Performance
In practice, the Thule Approach Annex proves itself as an exceptionally practical solution to cramped rooftop tent living. Imagine arriving at your campsite to find unpredictable weather—wind and a sudden rain shower threaten to spoil your setup. With the annex attached, you gain a sheltered area where you can cook, relax, or stow gear without worrying about moisture or insects.
Its roll-up side and front doors offer flexible ventilation and shade management on sunny days. I tested it on a bright, breezy morning and found the mesh allowed cool air to circulate freely while keeping mosquitoes away—vital for a pleasant experience in buggy environments.
Setting it up was straightforward. The adjustable height feature meant I could quickly customize it to my vehicle's height without hassle. Folding the tarpaulin floor into a removable piece was also a nice touch, simplifying cleanup after dusty trails or sudden rain.
Moreover, the annex’s ample space makes a noticeable difference for families or groups, providing a communal zone separate from sleeping quarters. On chillier nights, it can serve as a protected hangout space, making your camping feel more expansive and comfortable.

What Makes It Stand Out?
Compared to other rooftop tent annexes like the Smittybilt Overlander Annex and the ARB Tent Annex, the Thule Approach Annex distinguishes itself through its tailored fit and thoughtful adaptability.
The Smittybilt Overlander Annex is often praised for durability but can feel bulky and less refined in design. Its fixed height also limits the range of vehicles it suits comfortably. On the other hand, the ARB Tent Annex is lightweight and versatile but lacks the full enclosure charm and weather protection the Thule option offers.
Thule’s adjustable height system allows campers to match the annex precisely to their vehicle, which is a significant advantage over competitors. This means less fumbling to fit the annex snugly and better protection against wind or rain slipping through gaps. The removable tarpaulin floor is also a standout feature, making post-camping maintenance easier.
Technology-wise, Thule integrates premium weatherproof fabrics and mesh that enhance usability during a variety of climates and seasons. Whether you're camping in humid, bug-prone areas or dry dusty trails, this annex adjusts to keep your space comfortable.
The clean attachment system also means it blends seamlessly with your tent, circumventing the awkward attachments or zipper feeds that sometimes frustrate users of other brands.
Pros & Cons
| Pros ✅ | Cons ❌ |
|---|---|
| Doubles the living space of Small Approach tent | Suitable only for certain vehicle heights |
| Roll-up front and side doors with awning option | May require measuring before buying |
| Adjustable height fits vehicles 63-85 inches | Annex fabric might need careful packing due to size |
| Mesh windows for ventilation without bugs | Limited color options |
| Removable and waterproof tarpaulin floor | Not a standalone shelter |
Who Is It For?
The Thule Approach Annex is a great addition for adventure campers who already own a Small Approach rooftop tent and want to maximize their living space. It’s ideal for families needing extra room for gear, cooking, or hanging out sheltered from bugs and weather.
Overlanders and road-trippers looking to extend their shelter comfortably will also appreciate the annex’s ability to transform a rooftop tent into a mini base camp area. Its adjustable height supports various vehicles, so whether you drive an SUV, truck, or crossover, it can adapt to your setup.
Camping couples who enjoy longer stays can use this annex as a living or dining room to avoid sleeping areas becoming cluttered or crowded. It also suits those who prioritize ventilation and bug-free comfort, thanks to mesh windows that promote cross-breeze without sacrificing protection.
This annex fits well with anyone who wants to enhance their camping lifestyle with convenience and style—adding a bright spot where you can gather or relax without feeling confined to the rooftop tent’s footprint.
FAQ
Q: Which Thule rooftop tents does this annex fit?
A: This annex is designed specifically for the Small Approach rooftop tents by Thule. It complements the tent perfectly, attaching securely to expand your living area without gaps or hassles.
Q: How do I know if the annex will fit my vehicle?
A: The annex is adjustable for vehicles where the distance from the ground to the base of the tent is between 160 and 215 cm (63 to 85 inches). Measure from the ground to the tent base to ensure compatibility.
Q: Can the doors be left open for ventilation?
A: Absolutely. The front and side doors can be rolled up and secured to transform the annex into an open awning, allowing fresh air and light inside while providing sun or light rain protection.
Q: Is the floor waterproof and easy to clean?
A: Yes, the tarpaulin floor is both waterproof and removable. This design helps keep your gear dry and your living space clean, especially after muddy or wet conditions.
Q: Does it keep insects out effectively?
A: The annex is equipped with mesh windows that allow for airflow while keeping bugs at bay, perfect for camping in buggy environments.
Q: How hard is the setup?
A: Setup is straightforward. The annex attaches to the rooftop tent and is adjustable in height, allowing for a snug fit. Users report minimal effort is needed once familiar with the process.
Q: Can it be used in all weather conditions?
A: The annex is made from durable, weather-resistant materials that can handle rain, wind, and sun. While it’s sturdy, severe weather might still require additional precautions, as with any camping gear.

Verdict
If you’re looking to enhance your rooftop tent camping with more covered living space, the Thule Approach Annex for Small Approach rooftop tents offers a smart, weather-ready solution. Its adjustable fit, bug-resistant mesh, and removable floor make it both practical and comfortable for a range of vehicles and camping styles.
For reliable shelter expansion that blends seamlessly with your existing setup, this annex stands out as a worthy companion for your adventures.
