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Is it OK to leave inflatable SUP inflated?

Author

Rachel Ellis

Published Jan 25, 2026

LEAVING THE BOARD INFLATED

The answer is yes you can BUT please store it away from the elements, in a cool area out of direct sunlight and ideally off the ground. All inflatable paddle boards will lose some air pressure over time if the board is left inflated day after day.

How long can you leave a SUP inflated?

If you keep your inflatable SUP inflated for months at a time it will start to slowly release air. This happens extremely slowly however. If for example you leave your SUP inflated for 10 months it may lose 1-2 PSI's worth of air so nothing that can totally change the integrity of your inflatable paddle boards.

Can I store my SUP inflated?

It's OK to store your SUP inflated

As long as it's out of direct sunlight, you can leave your iSUP inflated indefinitely.

Can you leave an inflatable sup outside?

Outdoor storage: For many paddlers, keeping a giant board indoors isn't feasible. It's perfectly fine to stow your SUP outside, you just need to take certain precautions to protect it from the elements. Keeping it under a deck, below the eaves of a roof or under a strung-up tarp are all good options.

Is it better to store iSUP inflated or deflated?

If you are storing your inflatable stand up paddleboard inside, out of direct sunlight, and away from any extreme temperature changes then you can leave the iSUP inflated. You can do this indefinitely but if you want to preserve the lifespan of your board then deflating it periodically is your best bet.

27 related questions found

How do you store inflatable SUP for winter?

Keep Your SUP Covered

One of the best ways to protect your board is to cover it up. Use a dedicated SUP board bag or wrap it in a tarp, securing it with bungee cords. If you have an inflatable SUP, deflating it and storing it in a travel bag or cover will keep it safe and out of the way all winter long.

Should I deflate paddleboard in winter?

If it's going to be COLD (like an unheated garage, cabin or shed) we don't recommend having it rolled tightly in the bag. To avoid any potential forming of creases/fold marks, leaving it unrolled (either inflated or deflated) is best practice.

Can I store my paddleboard outside in winter?

It is fine to store boards in unheated areas, but bring up to room temperature before unfolding.

How do you store SUP in a garage?

What is the Best Way to Store my SUP in the Garage? The best way to store a paddle board in a garage is on a freestanding rack, a wall rack, or suspended from the ceiling. If you don't have the space to store it in your basement or a spare room, then a garage or shed should be your next choice.

Can you transport ISUP inflated?

Never transport the board fully inflated. Heat from the sun or a change in elevation can increase the board's pressure and cause a catastrophic seam failure. Let air out until the board yields when you press on it.