Isabella Ventura AIR Annex

£539.99(inc VAT) £599.99
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Isabella Ventura AIR Annex
Only  £485.99
Save £54.00
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Isabella Ventura AIR Annex
Only  £485.99
Save £54.00
  Free Shipping
  Product Description
The Isabella Ventura AIR Annex is a purpose-built side extension for the Ventura AIR range of inflatable caravan awnings. It zips directly onto either the left or right side of your existing awning, giving you an additional 210 cm wide by 140 cm deep enclosed space. The frame uses the same Ventura Air Tubes system as the main awning, so there's no need to learn a different setup process. It weighs 8.45 kg including the air tubes, comes in Light Grey and Dark Grey, and curtains are included as standard.

How does the Ventura AIR Annex attach and inflate?


The Ventura AIR Annex zips onto either side of any 2026 Ventura AIR model and inflates via a single valve. All air tubes are connected in one advanced air system, so air distributes automatically throughout the structure. It measures 210 cm wide by 140 cm deep and weighs 8.45 kg. Two valves with rubber membranes allow fast, controlled deflation.

All the air tubes are connected in one advanced system, meaning you inflate the entire annex from a single valve with no separate chambers to worry about. Both valves have a rubber membrane built in, which prevents air escaping when you remove the pump. To let the air out, you open the two valves and the structure comes down quickly and efficiently. The valves themselves are tucked behind a protective pocket that shields them from rain and dirt during use. The roof is made from 270 g/m2 polyester, the sides use Ventex 300 g/m2 fabric, and the base is a robust PVC 480 g/m2 ground sheet. These are the same material specifications you'd expect from Isabella's main awning range, so the annex sits cleanly alongside your existing setup in both look and durability.

The annex is compatible with all Ventura AIR models from 2026 onward, specifically the Vita, Nova, Aura, Alto and Lux. It works on either side of the awning, so you're not limited by your pitch orientation. The space suits a small table and two chairs comfortably, or it works well as an overflow storage area. One thing worth knowing: the annex cannot be closed off from the main awning body, so it functions as an open extension to the living space rather than a completely separate room.

Isabella Ventura AIR Annex Features


  • Depth x width: 140 x 210 cm
  • Air tubes connected in one advanced air system - inflates from one valve and deflates via 2 valves in total
  • Can be mounted on both right and left side
  • Fits all Ventura AIR models 2026 onward

Fits these models
  • Ventura AIR Vita
  • Ventura AIR Nova
  • Ventura AIR Aura
  • Ventura AIR Alto
  • Ventura AIR Lux

Materials
  • Frame : Ventura Air Tubes
  • Roof fabric : Polyester 270 g/m2
  • Base Material : PVC 480 g/m2
  • Side/Tent Material : Ventex 300 g/m2

Specifications
  • Width (cm) : 210
  • Depth (cm) : 140
  • Weight incl Airtubes (kg) : 8,45

Frequently Asked Questions


Which Ventura AIR awning models is this annex compatible with?
The Ventura AIR Annex fits all Ventura AIR models from 2026 onward. Confirmed compatible models are the Ventura AIR Vita, Ventura AIR Nova, Ventura AIR Aura, Ventura AIR Alto, and Ventura AIR Lux. It is not compatible with older Ventura AIR models produced before 2026.
Can the annex be fitted to either side of the awning?
Yes. The Ventura AIR Annex can be mounted on either the left or right side of the awning, so you can choose the orientation that best suits your pitch and the position of your caravan.
What are the dimensions of the Ventura AIR Annex?
The Ventura AIR Annex measures 210 cm wide by 140 cm deep. It weighs 8.45 kg including the air tubes. This gives enough floor space for a small table and two chairs, or a usable storage area.
How does the inflation system work on the Ventura AIR Annex?
All air tubes in the Ventura AIR Annex are connected in one advanced air system. You inflate from a single valve and the air distributes automatically throughout the structure. There are two valves in total, both fitted with rubber membranes that prevent air from escaping when you remove the pump. To deflate, open both valves and the annex comes down quickly.
Can the annex be closed off from the main awning?
No. It is not possible to close off the Ventura AIR Annex from the rest of the awning. The annex functions as an open extension to the main awning living space rather than a separate enclosed room.
What fabrics are used in the Ventura AIR Annex?
The roof is made from polyester at 270 g/m2. The sides use Ventex fabric at 300 g/m2. The base material is PVC at 480 g/m2. These specifications match the material standards used across Isabella's main Ventura AIR awning range.
What colours is the Ventura AIR Annex available in?
The Ventura AIR Annex is available in two colour options: Light Grey and Dark Grey. Both are designed to complement the Ventura AIR awning range.
Are curtains included with the Ventura AIR Annex?
Yes. Curtains are included as standard with the Ventura AIR Annex. No additional purchase is required for curtaining the annex space.
Where are the inflation valves positioned on the annex?
All valves on the Ventura AIR Annex are positioned discreetly behind a protective pocket. This pocket shields the valves from rain and dirt during use, keeping the inflation and deflation points clean and accessible throughout your trip.
How should the Ventura AIR Annex be maintained and cleaned?
Vacuum or brush the annex when dry, then wipe with a damp cloth. Windows can be sprayed with Aquatex reproofer and immediately wiped with a dry cloth, no more than twice per year. For deeper cleaning, use Isabella's IsaClean product followed by Aquatex to reproof the fabric.
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If you’ve changed your mind about keeping your purchase, please return it in its original condition with proof of purchase and we’ll exchange or refund it. Unless faulty, this should be within 100 days of receiving your order. By original condition, we’d expect this to mean that you’ve kept packaging and labels, and that the item is undamaged and unused.

For further information of how to return your item, please visit the "Returning an Unwanted/Faulty/Damaged Item" section on our Help Page.
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