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.
Spacious 250×350cm living area | Quick inflation with alloy pole support | Secure vehicle attachment | Full flyscreen ventilation | Optional tall annexe for extra space
The CampTech Adelaide Inflatable Rear Car Tent is designed for campers who want extra living space and comfort when travelling with their car, SUV, or crossover. With a generous 250cm x 350cm footprint plus a 100cm tunnel, it provides versatile room for storage, dining, or additional sleeping areas while maintaining direct access to your vehicle.
Constructed from durable 210D polyester, the Adelaide ensures long-lasting weather resistance and reliability. The tent attaches securely to your vehicle using Velcro straps, pegging points, guy ropes, and a wheel arch bungee, while dual overhead canopies create a snug seal.
Setup is fast and hassle-free thanks to individual air inflation points combined with lightweight alloy poles. For comfort, the tent features flyscreen ventilation on both sides, a sewn-in groundsheet, and internal privacy blinds. Additional conveniences include storage pockets, fold-flat entry doors, and Techline Zips for smooth operation.
The Adelaide is supplied with canopy poles, pegs, guy ropes, a manual air pump, and a canvas holdall bag, giving you everything you need for a quick and secure pitch. For even greater versatility, you can add the optional tall annexe, perfect for expanding living space or creating a private bedroom.
What’s Included
1 x CampTech Adelaide Inflatable Rear Car Tent
Manual Air Pump
Canopy Poles
Highly Visible Guy Ropes
Pegs & Peg Bag
Canvas Holdall Bag
Why Choose Adelaide Inflatable Rear Car Tent?
Perfect for family cars, SUVs & crossovers
Spacious interior – great for dining, storage, or sleeping
Quick to pitch – air technology with lightweight poles
Secure connection to your vehicle for peace of mind
All-in-one kit supplied – no hidden extras needed
Expandable with optional annexe for larger camping groups
Enjoy the freedomCampTech Adelaide Inflatable Rear Car Tent of extra living space wherever your vehicle takes you – the CampTech Adelaide Inflatable Rear Car Tent delivers comfort, security, and versatility for every trip.
£232.00Original price was: £232.00.£166.00Current price is: £166.00.
The CampTech Moto Crown AIR Annexe is a compact inflatable extension designed specifically for the Moto Crown drive-away awning. With a 160×220 cm footprint and quick AIR frame setup, it provides convenient extra space for storage, relaxing, or sleeping while maintaining the lightweight and touring-friendly design of your awning system.
£502.00Original price was: £502.00.£330.00Current price is: £330.00.
The CampTech Hampton Annexe & Countess Annexe with Blinds is a premium zip-on awning extension designed specifically for CampTech Hampton DL and Countess DL seasonal awnings. Constructed from durable ClimaTech SR21 coated polyester with a strong steel frame, it provides reliable all-season performance while adding extra living, sleeping, or storage space to your caravan setup.
£189.00Original price was: £189.00.£149.00Current price is: £149.00.
The Quest Eagle Drive Away Awning Annex is a compact, versatile extension that adds instant extra space to your Eagle AiR or poled drive-away awning. Crafted from QTec75 Pro fabric, it delivers all-weather protection with 6,000 mm waterproofing, UPF 50+ sun protection, and quick-drying performance. With a minimalist pole frame, it’s easy for one person to pitch, making it ideal for additional sleeping quarters, storage, or flexible living space on the go.
Starcamp Magnum Air Force inner tent designed for the 260 and 390 awnings, creating a private sleeping or storage compartment inside your inflatable awning with quick installation and breathable comfort.
£438.00Original price was: £438.00.£292.00Current price is: £292.00.
The CampTech Tall Annexe for Cayman & Duchess Awnings is a versatile extension designed to expand your awning living space, offering additional room for storage, relaxation, or sleeping accommodation. Constructed from durable Climatech SR16 all-season fabric, it provides reliable performance for year-round touring and extended camping stays
£477.00Original price was: £477.00.£314.00Current price is: £314.00.
The CampTech Viscount | Starline Tall Inflatable Annexe is a spacious and versatile extension designed for the CampTech Viscount 400 Air Awning and compatible Starline models. With a large 210×180 cm footprint and inflatable air frame, it provides flexible additional space for storage, relaxing, or comfortable sleeping accommodation.
£650.00Original price was: £650.00.£428.00Current price is: £428.00.
The CampTech Starline Elite Infinity Room Add-On (Left-Hand Side) is a zip-on annexe style extension for the Starline Elite Air Awning, providing extra space for storage, relaxation, or sleeping. Designed for a secure left-hand fit, it features durable weather-resistant fabric and quick, easy installation. Compatible with Starline Elite 200 | 260 | 300 and 390 models.
The Westfield Vega Inner Tent is a practical accessory designed specifically for the Westfield Vega Air Awning, creating a private sleeping compartment or organised storage space inside your awning. Its breathable fabric and lightweight construction ensure comfort and convenience for every camping trip.
£585.00Original price was: £585.00.£396.00Current price is: £396.00.
The CampTech Count DL Tall Seasonal Awning Annexe with Blinds is a zip-on extension designed exclusively for the CampTech Count DL Awning, providing additional living, storage, or sleeping space. Built from durable ClimaTech SR18 all-season fabric and supported by a robust 25 mm GripLoc steel frame, it offers excellent stability and weather resistance for long-term campsite use.
£253.00Original price was: £253.00.£201.00Current price is: £201.00.
The CampTech Moto Crown AiR Tall Annexe is a spacious inflatable extension designed to perfectly complement the Moto Crown Drive-Away Awning. With a 160×220 cm footprint, panoramic windows, and optional inner tent compatibility, it provides flexible space for storage, relaxing, or comfortable sleeping accommodationduring your touring adventures.
£543.00Original price was: £543.00.£367.00Current price is: £367.00.
The Camptech Ascot Utility Tent is a robust, poled PVC storage and kitchen shelter with a 25mm steel frame. Featuring a spacious 250×200 cm footprint, it’s ideal for external storage or a cooking space. Perfect for seasonal pitching and year round caravan sites. Featuring half mesh fly‑screens on side and rear panels, external privacy blinds for complete storage protection.
Perfect fit for the Dorema Omega Deluxe Awning. Featuring Matching Privacy Blinds and designed for year round use, the Omega Tall Annexe is the ultimate extension for your seasonal awning.
