Starcamp Discovery Air Awning Canopy Support Tube
£22.00
Starcamp Discovery Air canopy support tube for Air awning designed to prevent rainwater pooling and improve front canopy stability, supplied as a pair for perfect fit and reliable all-weather performance.
Only 2 left 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
- Tailored Compatibility – Designed exclusively for the Starcamp Discovery Air awning
- Rain Pooling Prevention – Keeps canopy fabric taut during wet conditions
- Inflatable Beam Design – Quick to inflate using existing awning pump
- Genuine Starcamp Valves – Seamless integration with Discovery Air system
- Supplied as a Pair – Balanced support across the front canopy
- Ideal for Touring & Extended Stays – Enhances durability and performance
Starcamp Discovery Air Canopy Support Tube For Discovery Air Awning | Inflatable Anti-Pooling Support Beam
Discovery Air Support Tube | Prevents Rain Pooling | Improves Canopy Stability | Genuine Starcamp Accessory
The Starcamp Discovery Air Awning Canopy Support Tube is a genuine inflatable reinforcement accessory designed specifically for the Starcamp Discovery Air motorhome awning. Positioned within the front canopy section, these support tubes help maintain proper tension, preventing water pooling and fabric sagging during wet or windy conditions.
Each inflatable tube measures approximately 60 cm in length and uses the same Starcamp air valve system as the main awning beams, ensuring seamless compatibility and quick inflation. Supplied as a pair, these tubes provide balanced support across the canopy, improving overall stability and extending the lifespan of your awning fabric. An essential upgrade for longer stays or unpredictable weather.
🧳 What’s Included
- 2 × Starcamp Discovery Air Canopy Support Tubes
🔍 Why Choose Starcamp Discovery Air canopy support tube?
- Prevents rainwater build-up and fabric sagging
- Improves canopy tension and overall awning stability
- Designed specifically for Discovery Air awnings
- Quick to fit with no additional tools required
- Genuine Starcamp accessory for long-term reliability
Maintain a taut, weather-ready canopy with the Starcamp Discovery Air canopy support tube — a simple upgrade that delivers reliable performance in challenging conditions.
| Specification | Details |
|---|---|
| Brand | Starcamp |
| Product Type | Inflatable canopy support tube |
| Compatibility | Starcamp Discovery Air awning |
| Tube Length | Approx. 60 cm (each) |
| Inflation System | Starcamp air valve |
| Quantity Supplied | 2 inflatable support tubes |
| Use | Front canopy reinforcement |
Related Products
The Westfield Table 100 x 68 Carry Bag is a durable, padded storage solution designed to protect and transport Westfield tables sized 100 x 68 cm, offering weather resistance, reinforced handles, and compact storage convenience.
In stock
The Westfield Orion Adapter Kit is a practical and essential accessory designed to securely connect your driveaway awning to your vehicle. With dual 4mm and 6mm compatibility, it ensures a tight, stable, and weather-resistant connection for stress-free touring.
In stock
The Genuine Isabella Mesh Panel G20 is a premium flyscreen upgrade designed to replace your awning’s front panel, delivering maximum airflow while keeping insects out. Ideal for warm weather camping and travel abroad, it enhances comfort without compromising protection.
The Westfield Outdoors Orion PE Velcro Groundsheet is a durable, waterproof flooring solution, designed specifically for Orion awnings to create a clean, dry, and comfortable living space.
In stock
The Wheeled Bag for Traditional & Inflatable Awnings is a heavy-duty storage and transport solution, designed to make moving and storing your awning effortless, organised, and strain-free.
In stock
The Starcamp Discovery Air Awning Roof Lining is a genuine accessory designed to reduce condensation and improve insulation inside your Discovery Air awning. Easy to clip in after pitching, it enhances comfort, temperature control, and interior appearance for a fresher camping experience.
In stock
The Camptech Viscount 400 Veranda Bar (Front) is a smart inflatable accessory designed to enhance airflow and comfort inside your awning. By creating a veranda-style opening, it offers a more open, breathable living space while maintaining security.
In stock
Westfield Windshield Pro Angled Support Pole & Footplate is a genuine replacement or spare component designed to maintain stability and performance of your Windshield Pro system, ensuring secure ground support in all outdoor conditions.
Out of stock
The Westfield Outdoors Marrakesh Deluxe Outdoor Carpet (250 × 370 cm) is a premium outdoor flooring solution, combining durability, breathability, and stylish design—perfect for caravans, awnings, patios, and gardens.
In stock
Alloy Rear Support Legs & Techline Vertical Support Pole provide extra reinforcement and stability for inflatable awnings, minimizing movement and enhancing wind resistance. Compatible with most Camptech inflatable awnings, including Kensington & Duke models.
In stock
The StandArt Breathable Caravan Awning Carpet is the perfect groundsheet solution for full caravan awnings, offering 300cm depth coverage. Designed for touring or seasonal pitches, it is durable, eco-friendly, and kind to grass, providing a clean and comfortable base for your outdoor space. Compatible with major awning brands like Dorema, StarCamp, and Camptech, it ensures a perfect fit for awning sizes 7–21.
The Westfield Outdoors Vega Deluxe Fitted Groundsheet (250 × 330 cm) is a premium breathable outdoor carpet, specifically designed to fit the Vega 330 awning, delivering comfort, durability, and a stylish finish to your setup.
In stock



