What is a rainfly? I knew I asked this when I first started camping.
Perhaps you’ve just bought your first tent and are assembling it when you come across an unattached piece of fabric. What is it, and what do you do with it?
Maybe you’re an experienced camper looking to buy a new tent, but you can’t decide whether to buy a tent with full or partial rainfly coverage.
No matter where you’re in your camping journey, we’re here to help demystify the rainfly!
A rainfly is a multipurpose component of a tent that is typically (but not always) a separate piece that goes over the mesh top. The rainfly is water-resistant and intended to keep rain, snow, and other natural elements out of the tent. Additionally, a rainfly can be helpful in cold weather by helping to keep the warm air in the tent.
When camping this summer during the Brood X Cicada boom, I expected nothing more than the deafening sound of the cicada song. Imagine my surprise when my tent appeared to have sticky raindrops falling on it from an otherwise clear sky.
It turned out the cicadas were urinating on my tent. I was exceptionally grateful my rainfly was on for the trip!
- The Purpose of a Rainfly – The Ultimate Guide to Rainflys
- When to Consider Leaving Your Rainfly at Home – The Ultimate Guide to Rainflys
- The Different Types of Rainflys – The Ultimate Guide To Rainflys
- The Pros and Cons of Full vs. Partial Coverage Rainflys – The Different Types of Rainflys
- The Differences Between Single- and Double-Walled Tents – The Different Types of Rainflys
- Do Rainflies Make Your Tent Waterproof? – The Ultimate Guide To Rainflys
- How to Pitch a Rainfly – The Ultimate Guide To Rainflys
- Rainfly Cleaning and Care – The Ultimate Guide To Rainflys
- Conclusion – The Ultimate Guide To Rainflys
- Frequently Asked Questions – The Ultimate Guide To Rainflys
- 1. What is a Rainfly, and Why Do I Need One? – FAQs
- 2. How Do I Pick the Best Rainfly for My Tent? – FAQs
- 3. Do All Tents Include a Rainfly, or Do I Need to Purchase One Separately? – FAQs
- 4. Can I Use Any Rainfly on Any Tent, or Are They Model-Specific? – FAQs
- 5. How Do I Put Up a Rainfly on My Tent? – FAQs
- 6. What are Rainflys Made of, and Which Ones are the Best? – FAQs
- 7. Are There Different Types of Rainflies, and What are Their Benefits and Drawbacks? – FAQs
- 8. How Frequently Should I Clean and Maintain My Rainfly to Ensure its Longevity? – FAQs
- 9. Can I Use a Tarp as a Makeshift Rainfly in an Emergency? – FAQs
- 10. Should I Buy a High-End Rainfly, or Will a Cheaper One Suffice? – FAQs
The Purpose of a Rainfly – The Ultimate Guide to Rainflys
As we’ve discussed, a rainfly is a multipurpose component of a tent. It’s typically a separate piece that covers the mesh over the top of a tent.
Occasionally it is connected to the tent, which we discuss more in-depth below.
In most 3-season, double-walled tents, the ceiling is made of mesh. This mesh serves a few important purposes.
The mesh in the ceiling helps to circulate air into and out of the tent. This circulation can help maintain more moderate temperatures.
The mesh also serves as a way to stargaze at night while keeping the bugs out.
This breathable ceiling becomes a problem when outside elements get into your tent.
When rain is expected, or your tent is under trees, in a sandy environment, or in a location with a large insect or bird population, you will need protection above the mesh.
Rainflies prevent most of these undesirable elements from entering your tent.
When to Use a Rainfly – The Purpose of a Rainfly
Rainflies can be extremely useful in various situations, so it’s essential to assess the area you’re camping in to decide whether or not keeping your rainfly on will enrich your experience.
- If you’re camping in an area known for frequent rainfall or are expecting rain at any time, a rainfly will keep your tent and belongings dry.
- If you’re camping and any inclement weather is possible, err on the side of caution and throw up your rainfly.
- If you’re camping under many trees, a rainfly can help prevent things like sap, animal droppings, and tree debris from entering your tent.
- If you’re camping in sand or loose dirt and gravel, a rainfly can help protect you from these elements.
While it’s always important to take your rainfly in the spirit of preparedness, sometimes it may not be worth unpacking.
When to Consider Leaving Your Rainfly at Home – The Ultimate Guide to Rainflys
Despite their usefulness, sometimes rainflies can hinder your experience.
- If you are in sunny weather and are hanging out in your tent, you may want to keep the rainfly off to soak up the rays.
- Keeping your rain fly off can allow for better air circulation in your tent if you’re in an extremely hot, stuffy, or humid environment without inclement weather.
- If you’re in an area of astronomical significance or simply a site with dark open skies as far as the eye can see, omitting a rainfly can give you access to the best stargazing of your life.
While all rainflies serve the same purpose of creating a protective layer against natural elements outside, not all do this in the same way or with the same efficacy.
The Different Types of Rainflys – The Ultimate Guide To Rainflys
There is as wide a variety of rainflies as there are tents. Rainflies differ in water resistance, material, coverage, and whether they are attached. Often it’s most important to know how and where you’ll be using your tent before buying one.
Will you be camping in relatively mild climates or with more heavy rain and winds?
Will you be backpacking or simply driving up to a site?
The Pros and Cons of Full vs. Partial Coverage Rainflys – The Different Types of Rainflys
Rainflies come with your tent and will be either partial or full coverage, depending upon its intended use.
As the name implies, full coverage rainflies completely cover the outside of your tent from top to bottom.
Full coverage rainflys are advantageous if camping in an area of heavy rain or winds. They protect your tent completely to prevent water from coming in.
But the downside is that they significantly reduce the air circulating in the tent and make it feel hot or stuffy. Of course, making the tent warm can be considered advantageous if camping in colder weather.
Full coverage can add more weight to your carrying load as it tends to be heavier.
Partial coverage rainflies only partially cover your tent, making them advantageous when camping in mild weather.
Partial coverage keeps rain from entering your tent while allowing optimal circulation. This design is great for camping in warmer weather or more humid climates.
This style of rainfly is not ideal when camping in windy conditions and heavy rainfall. Rain can still get into side venting/mesh areas depending on how much coverage your rainfly offers.
The Differences Between Single- and Double-Walled Tents – The Different Types of Rainflys
Double-walled tents are tents that have two layers or walls. One of these walls is the tent’s body, made of various materials, including mesh. The outer wall is the rainfly and is intended to protect the inner wall of the tent.
Rainflies are typically included with all double-walled tents. These tents are valuable as they allow the camper to set up their tent as they see fit.
Double-walled tents can be heavier than their single-walled counterparts. They tend to have a longer setup, which isn’t ideal if you’re backpacking and need to set up quickly.
Single-walled tents are made of one layer or wall. This layer is composed of one water-resistant material that serves as the tent’s body and rainfly. These aren’t the tents most people imagine camping at a drive-in site for a weekend getaway.
Single-walled tents are lightweight and set up quickly, making them ideal for backpacking or hike-in camping.
Do Rainflies Make Your Tent Waterproof? – The Ultimate Guide To Rainflys
While rainflies are intended to serve as a protective layer against the elements, do they actually make your tent waterproof?
“Tents are not waterproof but rather highly water-resistant. They significantly slow down the penetration of rainwater but do not prevent it.
Rainflies are water-resistant and essential in keeping your tent as dry as possible.
How water-resistant your rainfly is dependent on various factors such as fabric, coating on the material, waterproof rating, whether the seams are sealed, and how old your tent is.
Your care and maintenance also directly impact your rainfly’s water resistance.
Always store your rainfly dry, and regularly checking the seams and fabric is crucial to ensure your rainfly is in good shape.
Additionally, regular seam sealing and coating of the fabric can give longevity to your rainfly.
How to Pitch a Rainfly – The Ultimate Guide To Rainflys
The key to an effective rainfly is attaching it correctly to your tent.
When setting up your rainfly, line it up over the outer poles.
If your rainfly has velcro straps, use these to attach them to the pole.
The most important part of pitching the rainfly is making it pull taut. You want water and all other natural elements to roll off your rainfly, not to collect atop a slack one.
Rainfly Cleaning and Care – The Ultimate Guide To Rainflys
As you can see, a rainfly is an essential part of a tent, so keeping it in top shape is essential.
Your rainfly needs regular inspection and care to ensure it’s in good condition. Harsh rain, tree sap, and animal droppings can weaken your rainfly or cause mold issues if not addressed.
You should inspect your rainfly after every camping trip. Your rainfly should always be packed away, dry and clean.
Handwashing it in a bucket with your hands and a mild soap is the best choice to clean your rainfly.
Do not scrub your rainfly with anything abrasive, and be extremely gentle when handling it. You want to remove stains and soiling without weakening your rainfly.
Once you’ve washed your rainfly, hanging it to dry over a clothesline or shower rod is the best choice.
Finally, it is wise to address the water resistance of your rainfly after use and washing. In our article “Are Tents Waterproof? 4 Things To Look For And 3 Ways To Waterproof Your Tent” we discuss seam sealing and durable water repellent to ensure your rainfly remains water-resistant.
Conclusion – The Ultimate Guide To Rainflys
As we’ve discussed, rainflies serve as water-resistant protection to keep you and your belongings dry while ensuring your tent is sheltered from undesirable outside elements.
Awareness of your surroundings and expected weather can help you determine when it’s most appropriate to attach your rainfly. Regular attention and care will keep your rainfly in great shape to last through many seasons.
Frequently Asked Questions – The Ultimate Guide To Rainflys
1. What is a Rainfly, and Why Do I Need One? – FAQs
A rainfly is extra coverage that goes over your tent to keep rain and other elements out. You’ll need one if you’ll be outside in the rain.
2. How Do I Pick the Best Rainfly for My Tent? – FAQs
Consider the size of your tent, the climate conditions you will be camping in, and whether you want a full or partial coverage fly when selecting a rainfly for your tent.
3. Do All Tents Include a Rainfly, or Do I Need to Purchase One Separately? – FAQs
Not all tents include a rainfly. Some may include a fly, while others require you to purchase one separately.
4. Can I Use Any Rainfly on Any Tent, or Are They Model-Specific? – FAQs
Rainflies are usually designed specifically for specific tent models, so make sure you get the right fit for your tent model.
5. How Do I Put Up a Rainfly on My Tent? – FAQs
To properly install a rainfly on your tent, attach it to the poles with the manufacturer’s clips or hooks. Then, stake out the fly’s corners and adjust tension as needed.
6. What are Rainflys Made of, and Which Ones are the Best? – FAQs
Rainflies can be made of various materials, including polyester, nylon, and silicone-coated fabrics. The best material depends on your requirements; polyester is lightweight but not as durable as nylon; silicone-coated fabrics are more water resistant but expensive.
7. Are There Different Types of Rainflies, and What are Their Benefits and Drawbacks? – FAQs
There are two main types of rainflies: full-coverage and partial-coverage. Full coverage provides complete protection from all sides but can limit ventilation; partial coverage allows for better ventilation but may not provide as much protection against wind-driven rains.
8. How Frequently Should I Clean and Maintain My Rainfly to Ensure its Longevity? – FAQs
To extend the life of your rainfly, clean it after each use and store it in a dry place when not in use. Inspecting for tears or damage before each trip and repairing it as soon as possible is critical.
9. Can I Use a Tarp as a Makeshift Rainfly in an Emergency? – FAQs
Yes, in an emergency, you can use a tarp as a makeshift rainfly if necessary; ensure it’s secured tightly enough over your tent to keep water out.
10. Should I Buy a High-End Rainfly, or Will a Cheaper One Suffice? – FAQs
The answer is dependent on how frequently you intend to camp in rainy conditions; if you only camp occasionally in wet weather, an expensive high-end canopy may not be necessary; however, if you camp frequently in such conditions, investing in quality gear may be worthwhile.