The SunnCamp Arco Air 300 Canopy is a stylish and highly versatile inflatable sun canopy designed to fit caravans, campervans, and motorhomes. Featuring a unique curved design, adjustable pitching options, and durable ACE-TECH fabric, it provides flexible shelter for relaxing, dining, and outdoor livingwhile maintaining a lightweight and easy-to-pitch setup.
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.
Designed for campers seeking a simple yet effective shelter solution, the Arco Air 300 Canopy combines modern styling with practical functionality. Its distinctive curved profile creates an attractive appearance while offering excellent protection from the elements.
Constructed from premium ACE-TECH 150D fabric, the canopy delivers exceptional durability, weather resistance, and a 6000mm hydrostatic head, ensuring dependable performance in varying conditions. The inflatable structure allows for quick pitching, while the variable height and depth setup options provide flexibility to suit different vehicles and campsite layouts.
The canopy includes roll-up zipped front panels which can be converted into a canopy-style entrance using optional canopy poles, creating even more usable outdoor space. With its dual beading system (7.2mm and 4.2mm), the Arco Air 300 is compatible with most UK caravans as well as many campervans and motorhomes fitted with an awning rail or aftermarket wind-out canopy rail.
What’s Included
Arco Air 300 Canopy
Inflatable air frame system
2 x Air Storm Bars
Peg set
Carry/storage bag
User instructions
Why Choose This Model?
Suitable for caravans, campervans, and motorhomes
Flexible pitching height and depth for greater versatility
Excellent weather protection with 6000mm waterproof fabric
Dual beading system increases compatibility across vehicle types
Quick setup inflatable structure reduces pitching time
The Arco Air 300 Canopy is an excellent choice for campers seeking a lightweight, versatile, and stylish inflatable shelter that delivers flexible outdoor living space across a wide range of vehicles.
A lightweight 3m inflatable canopy with built in side and front panels. Featuring Quest’s single‑inflation Fast Air Technology and made from Tec150 fabric with UPF 50+ and 4,000mm HH protection. Compatible with caravans and motorhomes with fitment height 235-270cm. Includes zip‑in side panels and front panel for instant shade and shelter — all under 10kg and easy for one person to pitch.
The Camptech Sussex Sunshade is a simple, sturdy caravan sun canopy that adds cool shade and weather protection in minutes. Built from all‑season polyester and equipped with 19/22 mm steel poles, Featuring a 240 cm deep design and available in 4 sizes 240 | 300 | 360 | 400 cm widths. Integrated Dual 4/6 mm keder beading makes attachment to both caravans and motorhomes straightforward, while remaining lightweight & easy to pack between trips.
Fiamma Side W Pro Blocker Panel is a versatile full-height side blocker panel with Crystal window, designed to provide enhanced privacy, shade, and weather protection for Caravanstore and F35 Pro awnings.
The Westfield Kari 400 Mesh Front Panel is the genuine breathable front enclosure designed specifically for the Westfield Kari 400 Air Canopy. Combining premium HydroTech® Cotton-Touch fabric with integrated superfine mesh panels, it provides excellent ventilation, insect protection, and added shelter while maintaining the luxurious appearance and quality of your Kari canopy.
The Camptech Westminster CS Front Canopy (SL5301) is the perfect accessory for expanding your outdoor living space while providing additional shelter from the sun and rain. Designed exclusively for the Camptech Westminster CS awning range, it creates a practical covered area for relaxing, dining, or entertaining during your camping adventures.
TheQuest Sparrowhawk Air 180Door Canopyis a compact inflatable door canopy for caravans and motorhomes, built for single‑point Fast Air pitching and touring convenience. TheTec150 (150D) fabricdelivers UPF 50+ UV protection and a 4,000 HH waterproof rating, while the dual‑keder bead slides into caravan or motorhome rails. Fits235–290 cm rail heightsand weighs about 5 kg for easy handling on the move.
The Dorema Uni Sun Canopy is a lightweight, compact sunshade designed for quick, hassle-free touring and everyday use. Available in two practical sizes and made from durable coated polyester, it delivers reliable sun protection with a simple, modern design that suits any caravan setup.
Side W Caravanstore / F35 Pro side panel– a lightweight, UV-protected awning side wall with Crystal window, designed to provide extra privacy, wind protection, and sheltered living space for Caravanstore and F35 Pro awnings.
£275.00Original price was: £275.00.£220.00Current price is: £220.00.
The SunnCamp Swift Deluxe SC 325 is a spacious traditional pole-frame caravan porch awning designed for families and caravanners who want extra living space without compromising on reliability. Built with ACE-TECH 75D waterproof fabric and SunnCamp’s proven Pole Volution frame system, it offers dependable performance for comfortable touring throughout the camping season.
£440.00Original price was: £440.00.£355.00Current price is: £355.00.
The SunnCamp Swift Air Sun Canopy SC 390is a premium canopy extension designed exclusively for the Swift Air SC 390 awning, creating a large sheltered outdoor living area that’s perfect for relaxing, dining, and entertaining. Lightweight, quick to install, and built from durable ACE-TECH fabric, it’s the ideal upgrade for expanding your campsite comfort.
£315.00Original price was: £315.00.£255.00Current price is: £255.00.
The SunnCamp Swift Air Sun Canopy SC 260 is a compact canopy extension designed exclusively for the Swift Air SC 260 inflatable caravan awning, providing practical additional shelter without compromising portability. Constructed from durable ACE-TECH fabric and featuring SunnCamp’s quick Buckle-Fit attachment system, it’s the ideal accessory for couples, weekend touring, and caravanners seeking extra outdoor comfort.
The Westfield Kari 400 Side Panelsare the genuine premium side enclosure set designed specifically for the Westfield Kari 400 Air Canopy. Manufactured from luxurious HydroTech® Cotton-Touch fabric, these high-performance side panels provide increased shelter, privacy, and weather protection while maintaining the elegant appearance and premium quality of your Kari canopy.
![Quest Sparrowhawk Air 180 door canopy attached to caravan – single‑point Fast Air inflation [camping-online.co.uk]](https://standartcaravans.com/wp-content/uploads/2026/02/11-1-350x263.png.webp)
![Sparrowhawk 180 canopy showing dual‑keder connection to motorhome rail [redcoteleisure.co.uk]](https://standartcaravans.com/wp-content/uploads/2026/02/10-2-350x263.png.webp)
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