Dorema Magnum Air Force AddEx All Season

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£1,019.00

Brand: DOREMA

Dorema Magnum Air Force AddEx All Season inflatable awning extension expands your Magnum Air Force setup by 270cm per side, delivering modular, all-season living space with premium TenCate DormaTex fabric.

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  •  Size Guide

    UK Caravan Awning Size Guide – Find the Perfect Fit for Your Full or Porch Awning

    Looking for the right size awning for your caravan? Whether you’re after a full awning for extended stays or a porch awning for weekend getaways, our UK Caravan Awning Size Guide makes it easy to find the perfect fit. With over 40 years of combined experience and access to a comprehensive UK caravan database, we take the guesswork out of awning sizing.

    In this guide, you’ll learn how to measure your caravan for both full and porch awnings, understand A-measurements, and use our easy-to-read awning size chart. Plus, with our Fitment Guarantee and Free UK Delivery, you can shop with confidence.

    📏 Measuring for a Full Caravan Awning

    Your caravan’s A-measurement is the key to finding the correct size full awning. This ensures a snug, weatherproof fit that maximises your comfort and space.

    🛠️ How To Measure
    (Step-by-Step – The Hard Version)

    • Park your caravan on level ground.
    • Thread a string (ideally 10m+)  through the entire awning rail from one end to the other.
    • Keep your fingers crossed, you measured correctly.

    📏 Porch Awnings are more flexible.

    However a bit of careful consideration will pay off with a perfect fitting Porch Caravan Awning and years of Hassle Free Camping!

    🛠️ How To Measure and What to Look Out For

    • Height from ground to awning rail (H)
      Typically between 235–250 cm for most UK caravans.
    • Length of the straight section of the caravan awning rail (L)
    • Position of Windows & Doors to ensure good seal and weatherproof camping.

    😌 The Easy Way…

    Sit back, relax, and let us find your perfect awning!

    With access to a huge UK caravan database and over 40 years of combined experience in the trade, we can take the guesswork out of sizing.

    All we need is your caravan make, model, and year of manufacture—and we’ll do the rest!

    Standard UK Awning Size Chart

    SizeA-Measurement (cm)SizeA-Measurement (cm)
    4725 – 7505750 – 775
    6775 – 8007800 – 825
    8825 – 8509850 – 875
    10875 – 90011900 – 925
    12925 – 95013950 – 975
    14975 – 1000151000 – 1025
    161025 – 1050171050 – 1075
    181075 – 1100191100 – 1125
    201125 – 1150211150 – 1175
    221175 – 1200  
  •  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: Mon, May 25 – Tue, May 26  (Excl Sat, Sun)
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    • Compatible with Magnum Air Force 260 & 390 – Designed for seamless integration
    • 270 cm Modular Extension – Adds significant extra living space
    • TenCate DormaTex All Season Fabric – Durable material built for year-round use
    • Easy Air Frame Technology – Fast inflatable setup with excellent stability
    • Single-Valve Inflation System – Quick and simple air inflation process
    • Left or Right Side Installation – Flexible configuration to suit your pitch
    • Free-Standing Design – Provides adaptable campsite layout options
    • Expandable Modular System – Combine multiple AddEx units for larger living space

    🧭 Dorema Magnum Air Force AddEx All Season ➕❄️☀️ | Expandable Awning Extension Built for Year-Round Use

    270cm wide zip-on extension, fits both 260 and 390 base models, TenCate All Season fabric, free-standing flexibility, extends space up to 930cm!

    The Dorema Magnum Air Force All Season AddEx is the perfect way to expand your living space while maintaining durability and comfort year-round. Whether you start with the 260cm or 390cm base model, this 270cm-wide AddEx module zips effortlessly to the left, right, or both sides to suit your needs. Built with premium TenCate All Season coated polyester and backed by Dorema’s expert European craftsmanship, it offers outstanding performance in all weather conditions. Combined with the Easy Air Frame (EAF) and one-valve inflation, setup is a breeze. Use it as a guest room, gear space, dining area, or pet enclosure — the AddEx transforms your awning into a true modular extension system built to last.

    🧳 What’s Included

    • 1 x Dorema Magnum Air Force All Season AddEx Extension
    • Easy Air Frame system with one-valve inflation
    • Zipped connection for secure attachment
    • Internal privacy blinds
    • Carry bag and accessories

    🔍 Why Choose This Model?

    • Seamless expansion for Dorema Magnum base awnings
    • Made with premium TenCate All Season fabric – built for year-round durability
    • Perfect for long-term seasonal siting or flexible trips
    • Massive expansion potential: up to 930cm width
    • Effortless setup with EAF single-valve system
    • Free-standing and modular for versatile layouts
    • Backed by European manufacturing quality

    Upgrade your outdoor living with the Dorema Magnum Air Force AddEx — engineered for true all-season performance and unbeatable modular flexibility.

    Specification Details
    Product Type Inflatable Awning Extension Module
    Model Dorema Magnum Air Force AddEx All Season
    Compatibility Dorema Magnum Air Force 260 & 390
    Extension Width 270 cm
    Fabric TenCate DormaTex All Season Polyester
    Frame System Easy Air Frame (EAF) Inflatable
    Inflation One-Valve System
    Installation Zip-On Modular Extension
    Position Left or Right Side
    Maximum Expansion Up to 930 cm with multiple modules
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    Dorema Magnum Air Force AddEx All Season

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      Dorema Magnum Air Force AddEx - Starcamp Magnum Air Force AddEx

      Dorema Magnum Air Force AddEx All Season

      £1,019.00

      Ask a Question