Replacement air awning inner tube

Jul 21, 2025
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Replacement air awning inner tube

I am looking to replace the bladders on 2 roof beams on a Sunncamp AirVolution Rotonde 350 air awning that I have been given. The tubes are straight 720cm long and 10cm diameter.

I am not sure if I will use the awning much so looking for a cheap option.

Any help would be appreciated.
 
Jun 20, 2005
19,922
5,232
50,935
Replacement air awning inner tube

I am looking to replace the bladders on 2 roof beams on a Sunncamp AirVolution Rotonde 350 air awning that I have been given. The tubes are straight 720cm long and 10cm diameter.

I am not sure if I will use the awning much so looking for a cheap option.

Any help would be appreciated.
They are available. Towsure want £70 ish each!
 
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Jun 20, 2005
19,922
5,232
50,935
That is why I am trying to find generic ones. They branded prices are ridiculous for a thick plastic bag :oops:
Good luck. Like everything caravan no one wants to make a few copies cheap. Not worth the bother. Are yours repairable?
 
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Jul 21, 2025
12
6
15
Replacement air awning inner tube

I am looking to replace the bladders on 2 roof beams on a Sunncamp AirVolution Rotonde 350 air awning that I have been given. The tubes are straight 720cm long and 10cm diameter.

I am not sure if I will use the awning much so looking for a cheap option.

Any help would be appreciated.

I could not find generis ones anywhere so I contacted Sunncamp and asked for a supplier. They replied that if I telephoned them they would sell me 2 at £25 each including courier. For £50 it will be worth it :)
 
Apr 20, 2023
32
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One thing that I tried that actually worked was to re-weld the end seems with a food bag closure welder (Cost less than £30 on Amazon).
Punctures along the main tube is generally easy to repair with tent seem repair tape (Again on Amazon around £10 for 3 mtrs)
 
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