What Is a Tent Footprint?

A tent footprint is a groundsheet made of polyurethane, polyester, or nylon. It’s placed underneath your tent and is meant to protect you from rocky or gritty grounds, twigs, leaves, bugs, and more. Here’s everything you need to know about tent footprints. 

Credit: Envato Elements/ APchannel

 

What Is a Tent Footprint?

A tent footprint is a thin, durable sheet that sits directly underneath your tent. It acts as a protective barrier between your tent floor and the ground. They're usually made from polyurethane-coated nylon or polyester, which are designed to resist abrasion, moisture, and punctures. 

Tent footprints are often slightly smaller than the base of your tent. This is to prevent rainwater from pooling on top of it and flowing under your tent.

Some footprints are made specifically to match the shape and size of certain tents, while others are more generic and need to be cut to fit. If your tent didn’t come with one, it’s worth looking into buying or making one before your next trip. 

How Does a Tent Footprint Compare to a Tarp?

A tarp is usually heavier, bulkier, and not always shaped to match your tent. Most tarps are made from thick plastic or canvas and can be awkward to fold, especially when you’re trying to pack light. Tent footprints, on the other hand, are designed specifically for tents. They’re lighter, more compact, and usually come with grommets or corner loops that line up with your tent poles to make setup easier.

Footprints are also made from ripstop nylon or polyester with waterproof coatings, so you get good protection without the extra weight. Tarps don’t always offer the same abrasion resistance unless you go for the heavy-duty ones, which aren’t great for backpacking.

Does a Tent Footprint Have to Match the Tent?

Not necessarily. Many tent brands sell custom footprints designed to fit the exact shape and size of your tent. These are easy to use and give good coverage.

But you can also use a generic groundsheet or even cut your own from a tarp or Tyvek sheet. Make sure the footprint is slightly smaller than the tent floor. If it sticks out, rainwater can collect and flow underneath your tent, which defeats the purpose.

How to Use a Tent Footprint 

Step 1: Clear the Ground

Clear away any rocks, sticks, or debris where you plan to set up the tent. This reduces the risk of puncturing both the footprint and your tent floor.

Step 2: Lay Down the Footprint

Spread the footprint flat on the ground. Make sure it’s aligned with your tent shape and slightly smaller than the tent base.

Step 3: Pitch Your Tent on Top

Once the footprint is in place, set up your tent on top of it as usual. Some custom footprints come with loops or buckles that attach directly to the tent poles to keep them in place. Line those up with your tent poles or stakes. 

Step 4: After Use, Shake It Out and Let It Dry

When you’re done camping, shake off any dirt or leaves, and let the footprint dry before packing it up. This helps prevent mold or mildew.

Can You Use a Tarp Instead?

Yes. If you do this, remember:

• Cut the tarp to be slightly smaller than your tent floor.
  
  

• Avoid thick, heavy-duty tarps unless car camping. They can be bulky.
  
  

• Test it before your trip to make sure it fits.
  
  

How to Choose a Tent Footprint

Match the Size to Your Tent

Your footprint should be just a little smaller than the tent base, not bigger. If it’s too big, rainwater can collect on the exposed edges and flow underneath your tent. Some brands make custom footprints designed to fit specific tent models, which is the easiest option. If not, go for a generic one that you can trim to size.

Choose the Right Material

Most quality footprints are made from ripstop nylon or polyester with a waterproof coating like polyurethane (PU). If you’re backpacking, avoid thick or heavy tarps since they’ll just add bulk. 

Check for Waterproof Rating

Tent footprints have waterproof ratings, usually listed in millimeters (like 1200mm or 3000mm). The higher the number, the more water it can handle. If you’re camping in wet or muddy areas, go for at least 1500mm.

Final Thoughts

A tent footprint plays a big role in protecting your gear. It shields your tent floor from damage, keeps water out, and makes cleanup easier. 

Looking for a reliable shelter for tough conditions? Check out the Emergency Tent by Emergency USA. It’s lightweight, weather-resistant, and easy to set up. Shop with us today.