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DASH AIR SC 390 – Extra Spacious Family Inflatable Caravan Awning with Air Volution Technology
The SunnCamp Dash Air SC 390 is the largest model in the Dash Air SC range, offering exceptional living space for caravanners who value comfort, convenience, and flexibility. Perfect for families, seasonal touring, and extended holidays, this inflatable caravan awning combines quick pitching, reliable weather protection, and a spacious interiorto create a comfortable home-away-from-home.
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.
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.
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.
DASH AIR SC 390 – Extra Spacious Inflatable Caravan Awning with Air Volution Technology
Air Volution Multi Inflation Technology | ACE-TECH 75D Fabric | 6000mm Waterproof Rating | Spacious 390cm Width | Buckle-Fit Sun Canopy Compatible
Designed for caravanners who require maximum living space, the Dash Air SC 390 delivers an impressive 390cm width, providing ample room for dining furniture, relaxation areas, storage solutions, and family activities. Whether you’re embarking on a weekend getaway or an extended touring adventure, this awning creates a practical and welcoming extension to your caravan.
Featuring SunnCamp’s renowned Air Volution Multi Inflation Technology, the Dash Air SC 390 offers a fast and straightforward pitching experience. The inflatable frame removes the complexity of traditional poles while delivering excellent structural stability, allowing you to spend less time setting up and more time enjoying your holiday.
Manufactured from durable ACE-TECH 75D fabric, this awning is lightweight enough for regular touring while providing dependable performance in a wide range of weather conditions. The material is fully waterproof and flame retardant, with an impressive 6000mm hydrostatic head rating that offers outstanding protection against rain and adverse weather.
Large panoramic windows flood the interior with natural light, creating a bright and airy atmosphere throughout the day. Integrated curtains on all windows provide privacy whenever required, while the roll-up front door allows for flexible access and improved ventilation. For additional outdoor shelter, the front panel can also be converted into a canopy using optional canopy poles.
The Dash Air SC 390 includes three Air Storm Bars as standard, delivering enhanced rigidity and stability during challenging weather conditions. It is also fully compatible with the Buckle-Fit Sun Canopy and Buckle-Fit Sun Canopy PLUS, allowing you to expand your outdoor living area on one or both sides with ease.
Combining generous living space, premium materials, and innovative inflatable technology, the Dash Air SC 390 is an excellent choice for families and touring enthusiasts seeking comfort, practicality, and reliable all-weather performance.
What’s Included
Dash Air SC 390 Awning
Air Volution Inflation System
3 x Air Storm Bars
Manual Pump
Draught Skirt
Storm Buckles & Straps
Peg Set
Carry / Storage Bag
User Instructions
Why Choose This Model?
Largest model in the Dash Air SC range
Perfect for families and extended touring holidays
Exceptional internal living space for dining, storage, and relaxation
Three Air Storm Bars provide enhanced stability in challenging weather
Quick inflatable setup saves valuable holiday time
Lightweight construction compared to traditional poled awnings
Compatible with optional Buckle-Fit canopy extensions
Reliable all-weather protection with a 6000mm waterproof rating
Compact pack size considering its generous footprint
The Dash Air SC 390 combines exceptional living space, innovative inflatable technology, and dependable weather protection, making it an outstanding choice for caravanners seeking maximum comfort and convenience throughout the touring season.
The Starcamp Magnum Awning 260 & 390 is a budget-friendly touring awning offering dependable shelter, generous living space, and excellent ventilation for caravanning adventures. Made from WeatherTex 150D PU-coated fabric with flexible framing and roll-up front panels, it delivers practical comfort and great value in two versatile sizes.
£949.00–£1,199.00Price range: £949.00 through £1,199.00
The 2025 Starcamp Dakota Deluxe Antra is a high-performance full caravan awning designed for both seasonal stays and touring adventures. Combining European Mehler All Season Coated Polyester fabrics with the robust EasyGrip 25mm steel frame, this awning delivers exceptional weather resistance, strength, and comfort — all with a spacious 240cm depth for versatile living space. Featuring a half size mesh fly screen panel, apex mesh ventilation and external privacy blinds, the Dakota Lux is guaranteed to satisfy all your camping needs.
£1,349.00Original price was: £1,349.00.£1,249.00Current price is: £1,249.00.
Supplied in late 2020 and presented in exceptional condition, this premium Isabella Capri Coal 1075cm full caravan awning offers the perfect combination of Scandinavian design, lightweight handling and outstanding camping comfort. Designed for touring caravanners seeking superior build quality, the Capri Coal features Isabella’s renowned breathable acrylic construction alongside the highly desirable G20 Carbon Fibre frame for exceptional strength with significantly reduced weight.
£390.00Original price was: £390.00.£300.00Current price is: £300.00.
The SunnCamp Swift Air SC 260 offers the ideal balance between compact touring convenience and generous living space, featuring inflatable technology, durable ACE-TECH fabric, and practical touring-focused design for caravanners who want quick setup and dependable comfort.
Designed for year round useandparticularly suited for winter camping. Available in 4 sizes theDorema Oslo 1 , 2 , 3 and 4are crafted withHeavy Duty PVCfabrics, for the ultimate weather resilience. Featuring a free standing frame design with rear support legs and extra thick padding, the Dorema Oslo is the ultimate seasonal awning for year round use.
£445.00–£570.00Price range: £445.00 through £570.00
The Camptech Suntrek Neptune Full Caravan Awningis a durable and spacious traditional poled awning designed for touring caravanners who want dependable weather protection, generous living space, and exceptional value. Available in Sizes 7–18, it features premium Trektex fabric, a heavy-duty 22/25mm steel frame, high-level ventilation, and a practical 240cm depth, making it ideal for weekend breaks, extended holidays, and seasonal touring.
£1,186.00–£1,992.00Price range: £1,186.00 through £1,992.00
Explore the Camptech Kensington Full Caravan AiR Awning. Available in sizes 6-21 (775-1175cm) and manufactured from high quality Climatech SR18 All Season Polyester Roof Fabric, and lightweight touring polyester sides, the Kensington Air provides the perfect balance between excellent touring capabilities and superior performance for longer term pitching and light seasonal use.
£989.00–£1,769.00Price range: £989.00 through £1,769.00
FREE Pump & FREE Carpet – Limited Offer!
Available in sizes 6 – 19 and designed to fit caravans with A-measurement 775 – 1125cm, the 2026 StarCamp Valor features premium European Touring Grade fabrics on the side walls and All Season Coated Polyester roof. Designed with Dorema Easy Air single inflation point frame and suitable for year round touring adventures in all seasons.
£568.00–£1,124.00Price range: £568.00 through £1,124.00
Discover theCamptech Cayman Full Touring Caravan Awning – Available insizes 4 – 19, designed fits caravans with A measurement725 – 1125cm. Built for durability and comfort, this premium touring awning features a robust22/25mm steel frame as standard,ClimaTech SR18 All-seasoncoated polyester roof andSR17 lightweightside wall fabric. Get Yours Today with our FREEBreathable Awning Carpet offer & Free UK Delivery, backed by a 12 month manufacturer’s warranty for complete piece of mind.
£435.00Original price was: £435.00.£350.00Current price is: £350.00.
The SunnCamp Toldo 390 is a versatile and spacious porch awning designed for touring caravans, featuring a unique profile that allows an optional annexe to be fitted on either side. Built with durable ACE-TECH 75D waterproof fabric and a reliablePole Volution frame, it offers flexible living space, excellent ventilation, and the option to add extra sleeping or storage areas whenever required.
The Westfield Vega 2.0 200 Caravan Air Porch Awning is a premium inflatable porch awning engineered for touring caravans where quick pitching, exceptional weather protection, and luxury comfort matter most. Featuring HydroTech® Cotton-Touch fabric, a 10,000mm waterproof rating, and Westfield’s Advanced Air System, it delivers effortless setup and outstanding performance for touring and seasonal camping throughout the UK and Europe.
£1,278.00Original price was: £1,278.00.£1,049.00Current price is: £1,049.00.
Looking for a premium Isabella awning without the premium new price tag? This approved used Isabella Capri Coal 900cm offers everything caravanners love about traditional Scandinavian awning design: breathable acrylic fabrics, excellent ventilation, beautiful styling and exceptional build quality. Whether you’re chasing sunshine on the South Coast or hiding from British weather with a brew and a good book, the Capri Coal creates a comfortable, spacious and welcoming extension to your caravan
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