Dorema Horizon Tall Annex – Effortless Inflatable Extension | Fits Dorema Horizon DeLuxe Awning

£769.00

Brand: DOREMA

The 2025 Dorema Horizon Air Annexe is a tall inflatable extension for the Horizon De Luxe Air Awning, offering 210 x 140 cm of extra space for sleeping or storage. Built with TenCate All Season fabric and air beam technology, it’s quick to set up, weatherproof, and perfect for seasonal touring across the UK.

 

Available on backorder

  •  Size Guide

    UK Caravan Awning Size Guide – Find the Perfect Fit!

     FULL CARAVAN AWNINGS – It is all about the A-measurement…

    The distance from the ground, up around the full length of your awning rail to the ground on the other side of your caravan.  
    Both Caravan and Caravan Awning Manufacturers use an industry standard, universal size chart 4- 22. to determine what awning size will fit your caravan.  

    Caravan Designers and Awning Manufacturers do not always agree on the A-Measurement, which is why you may find contradicting information available online. 

    The Dreaded Number and How To Measure:

    1. Park your caravan on level ground.
    2. Thread a string (ideally 10m+).

    3. Realise you don’t have a string that long and decide to… 

    LET US FIND YOUR PERFECT AWNING

    By sharing a few details about your caravan, you can skip on tedious measuring. What’s more… apart from taking a professional fitment advice, you can also take full advantage of our 100% Fitment Guarantee and rest assured your new awning will fit first time.

    How To Measure Your Caravan for porch Awning

    PORCH AWNINGS - Everything you need to know

    Most Porch Awnings sizes are generally much more flexible when it comes to positioning.  Two things to consider here…

    1. Straight Awning Rail Measurement – The length of the straight part of your caravan roof. This would determine the maximum width porch awning you can fit to your leisure vehicle.

    2. Where Does Your Porch Connect to your caravan –  Before opting out for the biggest possible porch, it is important to consider the position of your windows, storage compartment access and fridge vents. 

    The Biggest size is not always the best choice when it comes to porch awnings…  
    The last thing you want is you brand new porch awning side wall sitting across a window and letting draught in obstructing vents or blocking a storage locker with essential gear 

    TALK TO THE EXPERTS 

    Our Customer Service team can guide you in the right direction, so your brand new porch awning, fits like a glove first time.

    MOTORHOME AWNINGS & PRIVACY ROOMS

    Unlike touring caravans, motorhome awnings come in various widths, lengths and sizes. Taking the correct measurement here is crucial for a secure and weather resistant fit to your leisure vehicle.. 

    Measure Your Awning Length 

    Within the front part of your motorhome awning you will find a C-channel very similar in design to the awning rail on a caravan. This measurement will give you the connection length of the awning you need.

    READ THE FULL  BLOG ARTICLE  

    Measure Your Fitment Height 

    The Distance from the bottom of your wind-out canopy to the ground (or visa versa). This would give you the awning height at the connection point. Most motorhome awnings and drive away models have height options.

    REACH OUT FOR TECHNICAL SUPPORT

  •  Delivery & Return
    DELIVERY POLICY

    Same working day dispatch for all orders placed before 1pm.

    NEXT WORKING DAY DELIVERY OPTIONS AVAILABLE. 

    PLEASE NOTE: We do not always have all available sizes and colours of awnings from every supplier available on the shelf.
    Depending on stock availability, we may dispatch your order straight from our suppliers warehouse. In such circumstances, a delay of up to 24hours may occur.

    Fitment Question? Product Enquiry? Delivery Issues?

    Put our Highly Rated Customer Service Agents & 100% Customer Satisfaction Guarantee to the test.

    Expert Fitment Advice from Stand Art Service

    Fill in the Quick Contact Form Below or Use our Live Chat Icon on the bottom of the page.

    •  Ask a Question
      Estimated Delivery: Tue, Mar 10 – Wed, Mar 11  (Excl Sat, Sun)
      ... people are viewing this right now

      Share
    Guaranteed Safe Checkout

    The Dorema Horizon Tall Annexe – The Perfect Awning Extension

    Designed to Fit 2025 Dorema Horizon De Luxe Seasonal Awning


    Looking to for an Extended Living Space in Your Dorema Awning? Dorema Horizon Air De Luxe Awning with external privacy blinds

    The Dorema Horizon Air Annex is the perfect addition to your Horizon Air awning.
    Providing you with extra space for storage, sleeping, or even as a kitchen area. 

    Reliable Easy Air Frame
    With its air beam technology, the annex is incredibly easy to set up and offers enhanced convenience compared to traditional poled annexes.

    Designed for Seasonal Use
    Crafted with TenCate All Season Materials for a matching performance with your main awning.


    Why Choose the Horizon Air Annex?

    • Effortless Setup: Inflates quickly for easy assembly without the hassle of poles.
    • Multi-Use: Perfect for added sleeping space, storage, or kitchen extension.
    • Durable Fabric: Designed to handle all weather conditions and last for years.
    • Seamless Fit: Specifically designed for integration with the Horizon Air awning.

    Upgrade your camping experience with the Dorema Horizon Air Annex—extra space and convenience with ease!

    My Cart
    Wishlist
    Recently Viewed
    Categories
    Dorema Horizon Tall Annex – Effortless Inflatable Extension | Fits Dorema Horizon DeLuxe Awning

    Dorema Horizon Tall Annex – Effortless Inflatable Extension | Fits Dorema Horizon DeLuxe Awning

    £769.00

    Request a Call Back



      Dorema Horizon Tall Annex – Effortless Inflatable Extension | Fits Dorema Horizon DeLuxe Awning

      Dorema Horizon Tall Annex – Effortless Inflatable Extension | Fits Dorema Horizon DeLuxe Awning

      £769.00

      Ask a Question