How To RainProof A Tent
It’s that time of year again when the weather starts to get predictably gloomy. But do not let that deter you from enjoying the great outdoors, with the right choice of tent and techniques to get it in the best condition for the weather, you can still be cosy and dry. Wait for the storms to pass and then get out exercising on that slackline to warm yourself up. Follow these points below that explain how to rainproof a tent and you will give yourself the best chance of being a happy camper.

Rainproofing a tent is essential for camping in Britain, where the weather can be unpredictable and often very wet. The damp, windy conditions typical of British weather can quickly turn a camping trip into an uncomfortable experience if your tent isn’t well-prepared to keep out rain and moisture. Below are comprehensive steps and tips for rainproof a tent effectively for British conditions.
Choosing the Right Tent
Purchasing a high-quality, waterproof tent made for rainy weather is crucial before considering rainproofing. In order to keep you dry, the tent’s fabric is essential. Choose a tent that has a hydrostatic head of at least 1500 to 3000 mm. The cloth can withstand greater water pressure before beginning to leak if the number is higher. Usually, waterproof coatings like silicone or polyurethane (PU) are applied to polyester or nylon tents.
Ensure that the tent has a full-coverage rainfly that extends over the entire structure of the tent. Some tents come with partial rainflies that leave parts of the tent, especially the sides, exposed, increasing the risk of water seeping in during heavy rain or wind-driven rain. The rainfly should also have vestibules to protect the entrance from rain when you go in and out. For a very well-rated harsh weather tent, check out our review of the Berghaus Brecon 2 Tent.
Sealing the Seams
Leaks can occur through the seams of even impermeable tents. Water can seep in through the tiny needle holes at the seams, which are where several pieces of fabric are sewn together. Although the majority of high-quality tents have factory-sealed seams, it’s wise to add an additional degree of security.
You’ll need a tent seam sealer, which is typically a silicone-based product, to seal the seams. Before using the seam sealer, make sure your tent is dry and clean. Pay close attention to the seams on the inside and outside of the tent, particularly those that run along the floor since they are more likely to be exposed to standing water or puddles. Before using or storing, let the the sealer dry completely after applying it liberally.
Waterproofing the Tent Fabric
Even while your tent might have a waterproof coating put by the factory, it may eventually wear off. Tent waterproofing spray can be used to improve or restore this layer. These sprays, like Scotchgard or Nikwax, aid in enhancing the tent fabric’s ability to withstand water.
Use a mild soap and water solution to clean the tent after setting it up. Before applying the waterproofing solution to the outside cloth, let it thoroughly dry. Evenly coat the whole rainfly and tent body with the waterproofing spray. Pay attention to the parts that are most exposed to the rain, such as the sides and roof. After spraying, place the tent in a well-ventilated, shaded area to dry for a full day.
Ground Protection
It is just as important to waterproof the tent’s foundation as it is to protect its sides and roof. Moisture may seep through the tent floor if it comes into contact with damp ground. A bathtub-style floor, with seams raised higher above the ground to keep water out, is a feature of many tents.
Make use of a groundsheet or footprint to add more security. This extra layer of material is placed between the ground and your tent. It keeps water from leaking through and shields the tent floor from sharp items. To prevent water from gathering between the tent and the footprint, make sure the footprint is just a little bit smaller than the floor of the tent. It can channel water underneath the tent if it protrudes past the floor.
Ventilation to Prevent Condensation
Ventilation is one of the most neglected factors in keeping a tent dry. If condensation accumulates, even a waterproof tent may feel moist inside, particularly in humid weather. Closing all windows and vents during rainy British weather may seem like a good idea, but doing so can trap moisture inside and create an uncomfortable, wet atmosphere.
Make sure your tent has enough ventilation, such as roof vents or mesh windows. Try to leave a tiny gap (ideally facing away from the wind) to let moisture escape, even during periods of severe rain. Certain tents have rainproof vents that enable air flow without allowing moisture in.
Pitching on High Ground
The location of your tent has a big impact on how waterproof it stays. To prevent places where water could collect, always set up your tent on higher ground. When it rains a lot, low-lying spots or depressions can get quickly flooded, which increases the chance that water will leak into your tent. Steer clear of places near rivers that could expand during rainy seasons or those with clear water drainage routes.
Use natural windbreaks, such as trees or bushes, if you can. However, stay away from places directly beneath trees, as precipitation can continue to flow down long after the rain has ceased. Additionally, since water naturally drains off, moderately sloping ground—not steep—is good.
Guy Lines and Tensioning
It’s crucial to make sure your tent is erected securely and firmly during inclement weather since wind might cause rain to fall at an angle. To securely anchor your tent, use the guy lines that are included with it. By keeping the rainfly taut and away from the inside tent, guy lines improve airflow and lessen the possibility of water seeping through.
Check for any sagging or slack lines on a regular basis, especially if the rain is heavy, and make sure all the poles are tensioned correctly.
Conclusion
Tent waterproofing is a multi-step process that requires meticulous planning and close attention to detail. You may greatly increase your chances of remaining dry in the erratic British weather by picking the correct tent, caulking the seams, waterproofing the fabric, shielding the base, making sure there is enough ventilation, and pitching the tent strategically. A camping vacation that is memorable or miserable might be determined by the quality of the tent. Also, now that you know how to rainproof a tent, before sure to checkout our guide on pitching a tent in the rain to ensure a successful camping mission.