Pro Tips: Why Thule Sun Blocker Panels Are the Easiest Upgrade for Your Caravan Awning


At a Glance: The Thule Sun Blocker Review

  • Best for: UV protection, reducing heat, and creating daytime privacy without losing the breeze.
  • Key Pros: Extremely lightweight, slides directly into the awning rail (no poles needed), and very easy to clean.
  • Key Cons: Does not reach the ground (approx. 1.70m drop), panels do not connect to each other, and maximum single panel length is 4.80m.
  • Expert Verdict: The perfect “quick-fix” for summer touring where shade is the priority over total weather enclosure.

With over 35 years of experience here at Rose Awnings, my family and I have seen the caravan and motorhome industry evolve tremendously. One thing that hasn’t changed, however, is the search for that perfect balance between enjoying the great outdoors and staying cool under the summer sun.

When customers ask me for a simple, effective way to upgrade their outdoor living space, I almost always point them toward the Thule sun blocker. It is arguably the most straightforward accessory you can buy to instantly improve your comfort on the pitch.

Why should you choose a Thule Sun Blocker for your setup?

Thule Sun Blocker Front G2

The primary appeal of these panels is their ability to block out harsh glare while maintaining a view. The Thule sun blocker is made from a micro-perforated translucent fabric. This “mesh” style means it reflects heat and UV rays, keeping the area under your awning significantly cooler.

From a privacy perspective, it’s a game-changer. During the day, it is very difficult for people to see into your living area, yet you can still look out across the campsite. Furthermore, because the material is a durable, weather-resistant mesh, it is incredibly easy to clean; a quick rinse with a hose usually does the trick after a dusty week away. Because they are so thin, they have a tiny pack size and are exceptionally lightweight, which is a vital consideration for those mindful of their vehicle’s payload.

How easy is the installation process?

As an installation specialist, I appreciate products that don’t require a degree in engineering to set up. The beauty of the Sun Blocker G2 range is its simplicity. Unlike heavy privacy rooms or rain blockers that often require additional tension rafters or support poles, the front panels simply slide into the lead rail of your awning.

You can be set up in under two minutes. You slide it in, peg it out at a slight angle, and you’re done. At Rose Awnings, we often suggest these to motorhomers who move frequently, as the “up-and-down” time is negligible compared to a full enclosure.

What are the practical considerations before buying?

While I highly recommend these panels, there are a few things to consider to ensure they meet your needs. Firstly, these are designed for shade, not full weather protection. The panels feature a standard drop of 1.70m, meaning they do not touch the floor. This leaves a gap at the bottom which is excellent for airflow on a hot day, but it does mean it won’t keep the wind or rain out like a traditional side wall would.

Secondly, you need to consider the length. The maximum length for a single front panel is 4.80m (designed to fit a 5.00m awning). If you have a larger 5.50m or 6.00m awning, don’t worry—you can simply use a combination of smaller panels to fill the space.

Finally, unlike the Thule Rain Blocker series, the Sun Blocker side and front panels do not connect or zip together. They are individual barriers meant to deflect light rather than create a sealed room. For many, this isn’t a dealbreaker, but it is worth noting if you were hoping for a wind-tight seal.

Maintenance for your Thule sun blocker is remarkably simple, but always ensure the mesh is dry before folding it away for long periods to keep it looking its best for years to come.

Frequently Asked Questions

Can I use a Sun Blocker and a Rain Blocker together?

Yes! Many of our customers mix and match. You might want a Rain Blocker on the side that faces the wind and a Sun Blocker on the front to keep the view open.

Will it fit my non-Thule awning?

While designed for Thule Omnistor awnings, they can fit other brands if the diameter of the awning’s C-rail is compatible (typically 6mm).

Does it come with pegs?

Yes, Thule Sun Blocker panels come with the necessary pegs and elastic cords to secure them to the ground.

Ready to upgrade your touring experience?

Explore our full range of Thule Sun Blocker Front Panels or contact our expert team today to find the perfect fit. To see how these panels complement a full setup, learn more about Thule motorhome awnings and let Rose Awnings help you create the ultimate outdoor retreat.

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