The Westfield TQC Mars AIR Inflatable Van Awning delivers a generous 250cm depth, fast single-inflation AAS system, and premium HydroTech® Ripstop fabric, making it an ideal touring awning for campervans and motorhomes with a connection height of240–255cm.
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.
The Westfield Mars AIR Awning Inflatable Van Awning is the ultimate travel companionfor van owners seeking space, flexibility, and ease of setup. With agenerous depth of 250cm and a precision-fit width of 340cm, the Mars offers ample space for camping chairs, tables, and relaxed outdoor living.
Constructed from HydroTech® Ripstop fabric, this awning is lightweight yet durable, ensuring long-lasting performance in all weather conditions. The AAS (Advanced Air System) single-inflation frame allows for a quick and effortless setup, making it perfect for those who frequently move locations.
The large tinted panoramic windows flood the interior with natural light while maintaining privacy. The removable front and side panels allow for custom ventilation and entry configurations, while the mosquito netting on the doors keeps insects at bay. Built-inventilation panelsfurther enhance airflow, ensuring a comfortable climate even on hot days.
For campers needing extra space, the Mars AIR is compatible with the ERIS annex, which provides additional room for sleeping or storage.
With its modern design, innovative features, and high-quality materials, the Westfield Mars AIR Inflatable Van Awningis a top-tier choice for van travelers looking for comfort, convenience, and versatility on the road.
The Quest Harrier 400 Air Canopy is a 4‑metre inflatable sun canopy engineered for fast, single‑person pitching. Built using Quest’s Fast Air Technology, it inflates from a single air tube and weighs under 10 kg, making it exceptionally easy to handle. Featuring Quest Tec150 150D fabric, a 4,000mm waterproof rating and UPF 50+ sun protection, the Harrier 400 provides reliable shelter in all UK touring conditions. Includes zip‑in side panels and front panel for added protection.
£609.00Original price was: £609.00.£535.00Current price is: £535.00.
This inflatable air awning suits campervans 180–210 cm highand features a quick, solo-friendlyAirTec frame systemfor fast setup. Made from durable, UV-treated 150D fabricwith asewn-in groundsheet and multiple access doors, it offers reliable all-weather protection and packs down compact for easy transport.
A large, premium inflatable porch awning featuring single-point inflation, durable all-season Climatech SY17 fabric, and a bright, well-ventilated interior—ideal for caravans and motorhomes with fitment heights of 235–250cm.
Discover the Westfield 2.0 – Top Quality Concept. The Neptune 2.0 is the flagship motorhome air awning in the 2025 canvass collection of our favourite brand. Designed for Fitment to Tall Motorhomes and available with Zip-In Connector Tunnels height range from 240cm to 320cm. With German Engineering at its core, innovative RipStop Cotton Touch All Season Fabrics, Single Inflation Point AAS Frame, the Neptune 2.0 is ready to satisfy all your camping needs.
£999.00–£1,189.00Price range: £999.00 through £1,189.00
Westfield Vega 2.0 330cm Inflatable Porch Awning is a premium air awning designed for caravans and motorhomes with connection heights between 235–285cm. Featuring HydroTech® waterproof fabric, single-point inflation, panoramic tinted windows, and seasonal durability,the Vega 2.0 330 delivers fast setup, exceptional weather protection, and spacious outdoor living.
The Quest Sparrowhawk Air 180 is a compact inflatable door canopy for caravans and motorhomes, built for single‑point Fast Air pitching and touring convenience. The Tec150 (150D) fabric delivers UPF 50+ UV protection and a 4,000 HH waterproof rating, while the dual‑keder bead slides into caravan or motorhome rails. Fits 235–290 cm rail heights and weighs about 5 kg for easy handling on the move.
TheCamptech Moto Crown Elite Air Awningis a premium inflatable drive‑away awning, offering a spacious 3 m × 3 m living area, with fastsingle‑point inflation, and superior durability thanks toClimatech SY17 fabric. Designed to fit caravans, motorhomes and camper vans with an attachment heightof180–300 cm, via adual 4/6 mm beading. Featuring a built inVelcro‑attached groundsheet, luxury interior curtains and a protected front canopy—making it the ideal touring awning for flexible, comfortable outdoor living inall weather conditions.
The CampTech Moto Crown AIR is a spacious, quick-to-set-up inflatable awning built for campervans and motorhomes, offering durable protection, flexible height options, and a comfy living or sleeping space on the go.
A lightweight touring awning for tall vans and motorhomes, the Quest Eagle Poled – High (240–270 cm) delivers a generous 300×300 cm living space, 6000 mm HH waterproof fabric and UPF 50+ sun protection. With five‑door access, built‑in tubbed groundsheet, rainsafe side canopy and single‑person poled pitching, it’s a dependable, budget‑friendly way to add real space to your pitch.
Designed for vans 180–210 cm high, the Quest Eagle Drive-Away Awning offers 300 × 300 cm space plus an 80 cm tunnel. With waterproof QTec 75 Pro fabric, fibreglass pole setup, and five-door access, it’s a compact, breezy shelter that’s easy to pitch solo.
The Camptech Moto Windsor Drive Away Awning is a spacious, inflatable motorhome awning designed for quick setup and total flexibility. Featuring a single inflation point, durable Climatech SR17 fabric, and a generous living area, it creates the perfect extra space for relaxing, dining, or storage. The clever drive‑away design lets you leave the awning freestanding while you explore in your motorhome. Suitable for vehicles with an awning rail height of 235–300 cm, with optional annex and inner tent available for added versatility.
£369.00–£399.00Price range: £369.00 through £399.00
The StarCamp Quick’N Easy AIR 265 MHA is a lightweight, durable, and versatile motorhome drive-away awning designed for easy touring. With a spacious 265x300cm footprint, robust WeatherTex fabric, and quick-inflate air system, it delivers reliable shelter and comfort at an affordable price.