Why Does My Tent Groundsheet Have a Patch? Explained

One of the most common questions we receive at WM Camping is: Why does my brand-new tent groundsheet have a patch? Some campers worry that it's a factory defect or a repair, but rest assured—it's there for an important reason. This patch plays a crucial role in keeping your tent waterproof and secure.

The Purpose of the Groundsheet Patch

Tents with sewn-in groundsheets often feature inner sleeping compartments that clip into place for added stability. During manufacturing, a small hole is deliberately made in the groundsheet to accommodate these clips. To maintain the waterproof seal, a reinforced patch is applied underneath the tent. This ensures no water seeps in while also strengthening the attachment points for the inner tent.

Is the Patch a Weak Point?

Not at all! In fact, the patch enhances durability. Without it, the clip attachment points might pull on the groundsheet over time, potentially causing wear. The patch helps distribute the pressure, making the connection more secure and long-lasting.

What If I See Tape Coming Off the Patch?

It’s completely normal to notice some excess tape around the patch. This happens because extra material is used during the sealing process. If you find any loose edges, you can trim them carefully, but they won’t affect the waterproofing or strength of the patch.

Do All Tent Brands Use This Method?

Most high-quality tent manufacturers, including Vango, Outdoor Revolution, and Outwell, use similar patching techniques to ensure waterproof performance. However, the size and placement of the patch may vary slightly depending on the tent model.

Should I Do Anything to Maintain the Patch?

Generally, the patch requires no maintenance. However, when packing away your tent, ensure the groundsheet is dry and clean to prevent dirt from accumulating around the patch. If you ever notice peeling or damage, a simple tent repair kit can help reinforce it.

FAQs

Is the patch waterproof?

Yes, the patch is designed to be fully waterproof and prevents leaks from the hole used for the inner tent clips.

Can I remove the patch?

No, removing the patch would compromise the waterproofing and could weaken the tent’s structure.

Do budget tents also have these patches?

Not always. Some budget tents use alternative methods that may not be as durable.

Will the patch affect my tent’s lifespan?

No, it actually helps prevent wear and tear around the attachment points, contributing to a longer-lasting tent.

Final Thoughts

Now that you know why the patch is there, you can camp with confidence knowing your tent is designed with durability and waterproofing in mind. If you're looking for a new tent or replacement groundsheet, check out our full range at WM Camping.