The SunnCamp Ultima Pro Air 390 is a spacious premium inflatable awning designed for caravanners who demand maximum living space, fast setup, and outstanding weather protection. Combining Air Volution Multi Inflation Technology, 300D PRO-TEK fabric, and SunnCamp’s innovative Dual Height System, it offers exceptional flexibility for caravans and compatible motorhomes alike.
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 Ultima Pro Air 390 Inflatable Caravan Porch Awning | Large Touring & Motorhome Awning
390cm Width • Air Volution Multi Inflation • Premium 300D PRO-TEK Fabric • Dual Height System • Dual Beading System • Air Storm Bars Included • Optional Annexe Compatible
The SunnCamp Ultima Pro Air 390 delivers generous living space and premium touring comfort for caravanners who enjoy longer holidays and extended stays. With its impressive 390cm width, this model creates a substantial extension to your caravan or motorhome, providing room for furniture, dining, relaxation, and storage.
Constructed from robust 300D PRO-TEK waterproof fabric, the awning offers excellent durability and weather resistance while maintaining a stylish appearance. The advanced Air Volution Multi Inflation System enables fast pitching and impressive structural stability, making setup significantly easier than traditional pole awnings.
The integrated Dual Height System and Dual Beading System enhance compatibility across a wide range of caravans and motorhomes, making the Ultima Pro Air 390 one of the most versatile inflatable awnings available.
Large panoramic windows create a bright interior, while mesh ventilation panels improve airflow and comfort. The removable side panel allows installation of the optional Ultima Pro Annexe, creating additional sleeping accommodation or valuable storage space whenever required.
What’s Included
1 × Ultima Pro Air 390 Awning
Manual Inflation Pump
4 × Air Storm Bars
Storm Buckles & Reflective Straps
Draught Skirt
Peg Set
Carry Bag
Curtains
Setup Instructions
Why Choose SunnCamp Ultima Pro Air 390?
Large Family-Friendly Living Area – Extra room for comfort and storage
Fast Inflatable Setup – Spend more time relaxing on site
Premium Construction – Durable PRO-TEK fabric throughout
Excellent Weather Protection – Designed for UK touring conditions
Optional Annexe Expansion – Create extra sleeping space
Premium SunnCamp Engineering – Built for extended touring adventures
The Ultima Pro Air 390 delivers premium inflatable convenience, outstanding interior space, and exceptional touring versatility, making it one of the best large porch awnings for caravans and motorhomes.
Lightweight and perfect for touring, The 2026 StarCamp Tourer awning offers a spacious 240 cm depth, durable European touring grade polyester coated roof, easy-to-handle KlimaTex side walls, and flexible roll-down panels. With a sturdy 25mm EasyGrip steel frame and size options from 800 to 1100 cm, the StarCamp Tourer designed for comfort, stability, and effortless setup.
£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.
A spacious and lightweight inflatable porch awning offering a generous 390cm width, quick setup, and excellent weather and UV protection—ideal for families and longer caravan stays.
£1,240.00–£1,400.00Price range: £1,240.00 through £1,400.00
The Sunncamp Esteemed Air Awning is a premium full touring caravan awning designed for campers who want fast setup, spacious living, and dependable all-weather performance. Built using durable 300D PRO-TEK fabric and advanced Air Volution Single Inflation Technology, this inflatable caravan awning delivers excellent strength, weather resistance, and effortless pitching for touring adventures across the UK.
£779.00–£879.00Price range: £779.00 through £879.00
Dorema Quattro 225 & Quattro 275 are premium all-season caravan porch awnings, crafted from TenCate All Season fabric for year-round durability. With dual gradient roofs, flexible pegging options, and a choice of lightweight Alloy Frame orrobust steel frames, these porch awnings offer spacious comfort and reliable protection for touring and seasonal campers alike.
A spacious and modern inflatable porch awning featuring quick single-point inflation, durable 300D KlimaTex fabric, and excellent ventilation for added comfort. Designed for easy setup and reliable performance, it is ideal for caravanners wanting a practical and comfortable touring awning.
£290.00–£450.00Price range: £290.00 through £450.00
The SunnCamp Swift Air SC range is a lightweight inflatable caravan porch awning collection designed forfast touring convenience, practical outdoor living, and reliable all-weather performance. Available in four versatile sizes — 220, 260, 325, and 390 — the Swift Air SC combines Air Volution Multi Inflation Technology with durable ACE-TECH 150D fabric to deliver a quick-pitch touring awning ideal for caravanners seeking simplicity, comfort, and exceptional value.
£240.00–£375.00Price range: £240.00 through £375.00
The SunnCamp Dash Air SC is a lightweight and practical inflatable caravan awning designed for touring caravanners seeking quick setup, reliable weather protection, and flexible sizing options. Available in 220cm, 260cm, 325cm, and 390cm widths, it combines modern styling with proven Air Volution technology to create a comfortable outdoor living space for every adventure.
£1,174.00–£1,348.00Price range: £1,174.00 through £1,348.00
Explore All Season Performance with Dorema Quattro 380 & 430 models. Crafted from Tencate All Season Coated Polyester, with durable 25 and 28mm steel frame options and additional Winter Package available, the Dorema Quattro Range is the ultimate caravan porch awning, designed fore year round use.
The Starcamp Quick’n Easy Air Inflatable Awning is designed for speed, simplicity, and durability, offering a lightweight and compact solution for caravanners who value quick setup and reliable protection. Available in four sizes (225–385 cm), it combines WeatherTex 150D fire-retardant fabric, zipped fly screen doors, and privacy blinds—making it the perfect companion for both weekend trips and extended stays.
The Camptech Starline 390 Air Awning is the largest and most spacious model in the Starline range, offering a generous 390cm width and 250cm depth—ideal for families or caravanners wanting extra living and storage space. Built from durable Climatech 210D material with individual inflation points, it delivers dependable stability and easy pitching. Three large front windows create a bright, open feel, while flyscreened side doors add excellent airflow for comfort in all weather. A brilliant upgrade for extended touring, now enhanced with Free Storm Straps, Fast UK Delivery and flexible 0% Finance options.
Camptech’s Flagship model, The Hampton DL is a top quality Full Seasonal AiR Awning available in size 6-21. Featuring a robust single inflation point frame, Climatech SR21 All Season Coated polyester fabrics, and external privacy blinds, the Camptech Hampton DL offer enhanced protection from elements, making it suitable for both seasonal use and year round camping.
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