CampTech Viscount AiR 400 Inflatable Motorhome/Caravan Awning 400 x 300cm
£1,559.00 Original price was: £1,559.00.£1,026.00Current price is: £1,026.00.
- Fits motorhomes with fitment height: 215-250cm (Non-Driveaway)
- Requires minimum: 412cm straight awning rail length
- Depth: 300cm
- Fabric: Climatech SY17 – Highly durable, UV & weather-resistant
- Frame: Single-point inflation system for effortless setup
In stock
- 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
Size A-Measurement (cm) Size A-Measurement (cm) 4 725 – 750 5 750 – 775 6 775 – 800 7 800 – 825 8 825 – 850 9 850 – 875 10 875 – 900 11 900 – 925 12 925 – 950 13 950 – 975 14 975 – 1000 15 1000 – 1025 16 1025 – 1050 17 1050 – 1075 18 1075 – 1100 19 1100 – 1125 20 1125 – 1150 21 1150 – 1175 22 1175 – 1200 - Delivery & Return
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.
Fill in the Quick Contact Form Below or Use our Live Chat Icon on the bottom of the page.
- Ask a Question
Key Features
- Single Inflation Point – Quick and effortless setup
- Spacious 300cm Depth – Extra-large living area
- Large Panoramic Windows – Bright, open feel with stunning views
- Full-Size Door Mesh Flyscreens – Improved airflow, keeps insects out
- Removable Front & Side Panels – Customizable layout options
- Sewn-In Rear Cushion Pads – Secure fit against the motorhome
- Storm Strap & Rear Pole Compatible – Enhanced stability in extreme weather
Description
The CampTech Viscount 400 is the flagship model in CampTech’s inflatable awning range, offering
top-tier quality, spacious design, and exceptional durability. Designed for larger motorhomes,
this luxury inflatable awning provides ample living space for long-term touring and seasonal stays.
Built with Climatech SY17 coated polyester, the Viscount 400 is highly durable, UV-protected, and weather-resistant. The removable front and side panels allow for customization, and the sewn-in rear cushion pads ensure a secure fit against the motorhome. For added stability, the awning is compatible with TechLine storm straps and rear upright poles (available separately), making it resilient in all weather conditions.
Specifications
Keypoints | Details | Standard Accessories Included: |
---|---|---|
Size: | 400cm x 300cm (Depth) | Draft Skirt & Wheel Arch Cover |
Weight: | Approx. 33kg | Manual Pump (12V compressor available separately) |
Material: | Climatech SY17 Polyester | Heavy-Duty Webbing Storm Straps |
Colour: | Anthracite/Black/Light Grey | Full Set of Curtains |
Keder Beading Length: | 412cm | Peg Down Kit |
Compatibility: | Motorhomes 215-250cm high (Non-Driveaway) | Figure of 8 Profile |
Warranty: | 12-Month Manufacturer’s Warranty | Emergency Repair Kit |
Delivery: | Free UK Mainland Delivery Included. | Luxury Storage Bag |
- FULL CARAVAN AWNINGS
- SHOP BY AWNING USE
- SHOP BY CONDITION
- SHOP BY FRAME TYPE
- SHOP BY MANUFACTURER
- SHOP BY SIZE
- Size 10 (875-900cm)
- Size 11 (900-925cm)
- Size 12 (925-950cm)
- Size 13 (950-975cm)
- Size 14 (975-1000cm)
- Size 15 (1000-1025cm)
- Size 16 (1025-1050cm)
- Size 17 (1050-1075cm)
- Size 18 (1075-1100cm)
- Size 19 (1100-1125cm)
- Size 20 (1125-1150cm)
- Size 21 (1150-1175cm)
- Size 22 (1175-1200cm)
- Size 4 (725-750cm)
- Size 5 (750-775cm)
- Size 6 (775-800cm)
- Size 7 (800-825cm)
- Size 8 (825-850cm)
- Size 9 (850-875cm)
- SHOP BY STATUS
- PORCH CARAVAN AWNINGS
- AWNING ACCESSORIES
- ADDITIONAL POLES, TUBES & REPAIR KITS
- ANNEXES & INNER TENTS
- Awning Annexes & Inner Tents
- CARPETS, GROUNDSHEETS & FLOORING
- DRAFT SKIRTS, WHEELARCH COVER
- EXTENSIONS & SUN SHADES
- Groundsheets & Flooring
- OTHER ACCESSORIES
- ROOF LININGS
- STORM STRAPS & TIE DOWN KITS
- Storm Straps, Poles & Tie Down Kits
- Windbrakers
- CAMPING FURNITURE
- Camping Furniture 2
- CANOPIES, AIR SHELTERS AND UTILITY TENTS
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Related Products
- Premium inflatable driveaway awning for motorhomes and campervans
- Fits vehicle rail heights from 180–270cm
- Made with HydroTech Cotton Touch all-season fabric
- Features Advanced Air System (AAS) for fast, single-point inflation
- Includes panoramic windows, privacy blinds, and removable side panels
- Annex-ready for extra sleeping or storage space
- Ideal for touring, camping, and long-stay setups
- Lightweight, compact, and easy to pitch
• Designed for tall vehicles (240–270 cm connection height)
• Spacious 300 × 300 cm living area with full 300 cm tunnel depth
• Lightweight fibreglass poled frame with Quick-Fit system – pitch solo
• QTec75 Pro polyester fabric – UV treated, quick-drying, and compact
• Five-door access (front, left, right, + 2 in tunnel) for versatile layout
• Fully sewn-in groundsheet and roof vents for weather protection and airflow
In stock
- Premium inflatable porch awning – ideal for caravans and motorhomes
- Available in sizes: 200cm, 260cm, 300cm, and 390cm width and 250cm depth.
- Fitment Height: 235-250cm
- Single inflation point – quick and easy setup with minimal effort
- All-season Climatech SY17 fabric – durable, weather-resistant, and easy to clean
- Ventilated and bright – large windows, mesh panels, and fly screens for airflow
- Modular design – options to expand with LH & RH Addex (sold separately)
- Dual keder beading 4 + 6mm – suitable for caravans and motorhomes.
- Lightweight and compact – easy to transport and stor
- Fits Caravans: Vega 330/375 (Height: 235-255cm)
- Fits Motorhomes: Vega 330/375 (Height: 255-285cm)
- Depth: 250cm, offering generous space and comfort
- Fabric: HydroTech® Cotton-Touch, durable and weather-resistant
- Frame: AAS (Advanced Air System) for quick and easy setup
- Windows: Large tinted panoramic windows with privacy blinds and mosquito netting
- Pops up in under a minute – no assembly required
- 360° airflow with Quest No-Chill mesh panels
- Zip-down sides with clear windows and external blinds
- UV 50+ roof and coated sides for sun protection
- Full accessory zip for canopy, van connector & more
- Tested up to Wind Force 7 (controlled conditions)
- Strong yet lightweight hub frame design
In stock
• Fits vans 180 – 210 cm high (LOW connection) with 250 cm tunnel beading
• 300 × 300 cm awning plus 80 cm tunnel for generous drive-away footprint
• QTec 75 Pro 150 D polyester – quick-dry, UV-coated, 6,000 mm HH waterproof
• Minimal fibreglass pole system – lightweight, adjustable, single-person pitch
• Five entry doors (front, both sides, plus two in tunnel) for flexible access
• Built-in fully tubbed groundsheet and permanent roof vents to combat condensation
In stock
• Inflatable air awning, ideal for campervans 180–210 cm high.
• Fast AirTec frame system makes solo setup quick and easy.
• Durable, UV-treated 150D fabric for extended performance.
• Fully sewn-in, tubbed groundsheet for all-weather protection.
• Five access doors, including left/right tunnel entry.
• Packs down small for easy transport and storage.
In stock
- Designed for Vans: Width 340cm, Height 240-255cm
- Depth: 250cm, offering a roomy and comfortable space
- Fabric: HydroTech® Ripstop – durable, weather-resistant, and lightweight
- Frame: AAS (Advanced Air System) for quick, effortless setup
- Windows: Large, slightly tinted panoramic windows with privacy blinds and mosquito netting
- Expandability: Compatible with ERIS annex for additional space
In stock