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SunnCamp Swift Air SC 390 – Inflatable Caravan Porch Awning
The SunnCamp Swift Air SC 390 is the largest model in the Swift Air range, offering exceptional living space, fast inflatable setup, and enhanced stability features for caravanners who want maximum comfort without the complexity of a traditional poled awning.
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.
SunnCamp Swift Air SC 390 – Inflatable Caravan Porch Awning
Extra-Wide Touring Air Awning • Spacious Living Area • Premium Inflatable Comfort
390cm Wide Design | Air Volution Multi Inflation Technology | ACE-TECH 150D Fabric | Enhanced Storm Stability Package
The Swift Air SC 390 is designed for touring caravanners who require a larger outdoor living area while maintaining the convenience of a lightweight inflatable awning. With its generous 390cm width and practical 240cm depth, it creates a spacious extension to your caravan, perfect for relaxing, dining, storing equipment, or entertaining guests on-site.
Built using SunnCamp’s trusted Air Volution Multi Inflation Technology, the awning inflates quickly and efficiently, significantly reducing pitching time compared to traditional pole systems. The durable ACE-TECH 150D fabric offers reliable waterproof and fire-retardant protection while remaining lightweight and easy to manage during transport and storage.
Large panoramic windows allow natural light to flood the interior, while the secondary mesh side panels improve airflow and help reduce condensation. The front door can be rolled up or converted into a canopy configuration (optional poles required), creating an open and inviting outdoor living space.
Unlike the smaller Swift Air SC models, the 390 benefits from three Air Storm Bars and an additional Vertical Storm Pole, providing enhanced structural stability and confidence during challenging weather conditions. The awning is also compatible with the optional Buckle-Fit Sun Canopy range, allowing you to further extend your sheltered outdoor area.
What’s Included
1 x SunnCamp Swift Air SC 390 Awning
Manual pump with gauge & dump valve
Three Air Storm Bars
Vertical Storm Pole
Storm buckles & reflective webbing straps
Draught skirt
Curtains for all windows
Pegs for main pegging points
Carry/storage bag
Setup instructions
Why Choose This Model?
Largest and most spacious model in the Swift Air range
Enhanced storm protection with additional support bars
Fast inflatable setup saves valuable holiday time
Excellent natural light and ventilation
Perfect for longer touring holidays and family camping
Optional canopy system expands outdoor living space
Lightweight compared to similarly sized traditional awnings
Outstanding balance of space, convenience and value
Maximum Touring Space with Inflatable Convenience
The SunnCamp Swift Air SC 390 combines generous living space, advanced inflatable technology, and enhanced weather stability to create the ideal porch awning for caravanners who want extra room and touring comfort without the hassle of traditional pole systems.
A spacious yet lightweight poled porch awning offering single-person pitching, excellent waterproofing, and UPF 50+ sun protection—ideal for touring caravanners needing maximum space with minimal setup.
The Westfield Vega 330 Caravan Air Awning is a premium inflatable porch awning designed for touring caravans with an awning rail height of 235–260cm. Combining HydroTech® Cotton-Touch fabric, Westfield’s Advanced Air System, and aFREE Electric Air Pump, it offers effortless pitching, exceptional weather protection, and a spacious outdoor living area for weekend escapes, extended touring, and seasonal camping.
£300.00Original price was: £300.00.£240.00Current price is: £240.00.
The SunnCamp Dash Air SC 220 is the most compact model in the Dash Air SC range, offering lightweight convenience and quick setup for couples and weekend tourers.Its 220cm width provides practical sheltered living space while maintaining a small pack size that’s ideal for easy transport and storage.
£360.00Original price was: £360.00.£290.00Current price is: £290.00.
The SunnCamp Swift Air SC 220 is the most compact model in the Swift Air range, offering fast inflatable pitching, lightweight handling, and reliable weather protection for touring caravanners who want a practical porch awning without sacrificing valuable storage space.
The Camptech Starline 200 Air Awning delivers impressive performance in a compact 200cm format, making it perfect for weekend touring and smaller caravans—including the Swift Basecamp. Built from durable Climatech 210D fabric with individual inflation points for quick pitching, it offers excellent headroom, mesh‑ventilated side doors and privacy blinds. A lightweight, easy‑handling air awning that punches above its size—now upgraded with Free Storm Straps, Fast UK Delivery and 0% Finance options for a hassle‑free upgrade.
£370.00Original price was: £370.00.£300.00Current price is: £300.00.
The SunnCamp Dash Air SC 325provides generous living space for touring couples and families seeking enhanced comfort on longer stays. Its larger footprint creates a spacious and welcoming outdoor room while maintaining the convenience of inflatable technology.
£1,542.00–£2,391.00Price range: £1,542.00 through £2,391.00
The 2026 Camptech Hampton DL is a premium full seasonal caravan air awning designed for campers who want spacious accommodation, easy inflation and dependable performance for extended touring and seasonal pitching.
With its single-point inflation system, Climatech SR21 all-season fabric, panoramic windows, external privacy blinds and full flyscreen ventilation, the Hampton DL combines comfort and practicality in a modern inflatable awning package.
The Camptech Starline 260 Air Awning is one of the most popular mid‑size inflatable porch awnings in the UK—offering an ideal balance of living space, lightweight handling and quick pitching. Built from durable Climatech 210D material and supported by individual inflation points, it provides excellent stability and ventilation through its fly-screened side doors. With two large front windows, a 250cm depth and a comfortable 260cm width, it’s perfect for weekend touring or short camping stays. Now upgraded with Free Storm Straps, Fast UK Delivery and flexible 0% Finance options.
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.
£330.00Original price was: £330.00.£265.00Current price is: £265.00.
The SunnCamp Ultima Versara Deluxe 260 is a compact yet spacious poled caravan porch awning, designed for caravanners who want quick pitching, lightweight touring convenience, and reliable weather protection. Featuring durable ACE-TECH 150D fabric, a robust Pole Volution frame system, and a modern panoramic design, it’s the perfect choice for weekend breaks and extended touring holidays.
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.
Following the success of the groundbreaking StarCamp model, Dorema have recreated the Magnum AirForce with the latest TenCate DormaTex All Season Coated Fabric, to produce the ultimate seasonal porch awning. Available in 260 & 390cm lengths with width of 2.8m, the Magnum AiR Force quickly extends with an optional AddEx to create the ultimate luxurious enclosed space, designed for all season use.
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