Experience unmatched space and comfort with the 2026Dorema Diamond XL300 – a premium 300cm deep full seasonal caravan awning. Crafted with TenCate All Season roof fabric and Sattler Breathable acrylic walls, this flagship model offers luxury, durability, and year-round performance, making it one of the best full seasonal caravan awnings in 2025.
Hurry up! Sale end in:
This item:Dorema Diamond XL 300 DeLuxe – Premium Full Seasonal Caravan Awning – 3m Depth – 28mm Steel Frame£2,029.00–£3,219.00Price range: £2,029.00 through £3,219.00£2,029.00–£3,219.00Price range: £2,029.00 through £3,219.00
UK Caravan Awning Size Guide – Find the Perfect Fit!
FULL CARAVAN AWNINGS – It is all about the A-measurement…
The distance from the ground, up around the full length of your awning rail to the ground on the other side of your caravan. Both Caravan and Caravan Awning Manufacturers use an industry standard, universal size chart 4- 22. to determine what awning size will fit your caravan.
Caravan Designers and Awning Manufacturers do not always agree on the A-Measurement, which is why you may find contradicting information available online.
The Dreaded Number and How To Measure:
1. Park your caravan on level ground. 2. Thread a string (ideally 10m+). 3. Realise you don’t have a string that long and decide to…
By sharing a few details about your caravan, you can skip on tedious measuring. What’s more… apart from taking a professional fitment advice, you can also take full advantage of our 100% Fitment Guarantee and rest assured your new awning will fit first time.
PORCH AWNINGS - Everything you need to know
Most Porch Awnings sizes are generally much more flexible when it comes to positioning. Two things to consider here…
1. Straight Awning Rail Measurement – The length of the straight part of your caravan roof. This would determine the maximum width porch awning you can fit to your leisure vehicle.
2. Where Does Your Porch Connect to your caravan – Before opting out for the biggest possible porch, it is important to consider the position of your windows, storage compartment access and fridge vents.
The Biggest size is not always the best choice when it comes to porch awnings… The last thing you want is you brand new porch awning side wall sitting across a window and letting draught in obstructing vents or blocking a storage locker with essential gear
Our Customer Service team can guide you in the right direction, so your brand new porch awning, fits like a glove first time.
MOTORHOME AWNINGS & PRIVACY ROOMS
Unlike touring caravans, motorhome awnings come in various widths, lengths and sizes. Taking the correct measurement here is crucial for a secure and weather resistant fit to your leisure vehicle..
Measure Your Awning Length
Within the front part of your motorhome awning you will find a C-channel very similar in design to the awning rail on a caravan. This measurement will give you the connection length of the awning you need.
The Distance from the bottom of your wind-out canopy to the ground (or visa versa). This would give you the awning height at the connection point. Most motorhomeawnings and drive away models have height options, designed for perfect fit.
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 2026 Dorema Diamond XL300 De Luxe at a glance…
Extra‑Spacious 300 cm Depth — Provides significantly more living space than the XL270, ideal for seasonal stays and long‑term comfort.
Premium European Fabrics
Roof: TenCate All‑Season coated polyester with printed interior finish.
Sides: Sattler Acrylic 260–295 g/m² “super soft finish” for luxury feel and excellent climate comfort.
Robust 28 mm EasyGrip Steel Frame — Includes canopy poles for strength, stability and suitability for seasonal use.
Full Panel Flexibility — Front & side panels each include doors. and all panels can be rolled down or zipped out entirely to create airflow, sun‑canopy style setups.
External Zipped Privacy Blinds (De Luxe Only) — Provides full privacy and light control on all windows.
Ventilation Built In — Side‑panel fly screens improve airflow while blocking insects.
SafeLock System Ready — Reinforced attachment points for the Dorema SafeLock storm‑strap kit.
Charcoal/Grey Modern Colour Scheme — Stand Out on any Campsite…
Tall Annexe Compatible— ideal for extra storage or sleeping space.
Discover Dorema’s Flagship model – The 2025 Diamond XL300 De Luxe Full Seasonal Awning
Available in sizes 6 – 22 | Breathable Acrylic Fabrics | 300cm Depth | External Privacy Blinds | 28mm Steel Frame | Cut to Perfection…
European Craftsmanship at its best…
With Cutting edge fabrics, sharp line and imposing presence, this flagship model is designed for those who value elegance, comfort, and practicality. Made from Sattler Acrylic fabric (260 gm²), it provides a super-soft touch that elevates your camping experience.
The 28mm EasyGrip steel frame ensures a strong and stable structure, while the 300cm depth gives you plenty of space to relax, dine or cater for guest, whilst the OPTI RT25 zippers are used in both the front and side panels, ensuring smooth and easy access to the living space.
With 2 full size ventilation panels, both equipped with part fly screens for improved airflow and reduced risk of condensation, the Dorema Diamond XL300 De Luxe is one of the best seasonal caravan awnings available in 2025
Equipped as standard with external zipped privacy blinds
The Dorema Diamond XL 300 can enclose your belongings from curious eyes, providing extra privacy when needed, without compromising on comfort. Designed for prolonged use and with or setting up in a seasonal site, this flagship model from the 2025 Dorema collection is packed full of cleverly designed features, making it the ideal long term investment for your seasonal pitch.
Why you will love the Diamond XL300 Deluxe?
Premium Quality – Made with Sattler Acrylic fabric, ensuring softness and long-lasting durability.
Extra Space – The 300cm depth provides ample space for comfortable relaxation.
Enhanced Privacy – Zipped privacy blinds for extra shade and seclusion.
Durability and Design – OPTI RT25 zippers and 28mm steel frame for long-term use.
Perfect Ventilation – Fly screen side panels for improved airflow and comfort.
Upgrade your camping space with the Diamond XL300 Deluxe – where luxury, space, and functionality meet.
Upgrade Your Caravan Awning with the Dorema Diamond Annexe De Luxe XL
The Dorema Diamond Annexe De Luxe XL offers extra storage, a private sleeping annex for your caravan, and a convenient rear door for easy access. Built with durable, weather-resistant materials, this awning add-on room is perfect for year-round camping.
Discover our full range of premium Dorema awnings and accessories today!
The Dorema Diamond Canopy is a seasonal sun canopy designed exclusively for the Diamond awning range, offering generous 235 cm coverage for comfortable outdoor living. Built with TenCate All Season roof fabric, luxurious Sattler Acrylic side panels, and a robust 25 mm EasyGrip steel frame, it delivers durability, flexibility, and premium finish in one seamless extension.
Looking for a No Compromise Camping Experience. Discover the 2025 flagship model of the Dorema range. The Monza XL300 offers an extended 300cm depth with fully removable panels for customisable camping setup. Crafted from high quality TenCate All Season Coated Polyester, equipped with a robust EasyGrip Steel Frame and compatible with a Tall Annexe, the Monza 300XL is one of the best 3m deep seasonal awnings in 2025.
Available in sizes 10–21 (875–1175 cm), theCamptech Buckingham DLawning features300 cm depth, customisable door layout,privacy blinds, andSR21 all-season fabricwith a sturdy28mm steel frame. Ideal for year-round adventures and particularly suited for seasonal use it blends durability with flexible living comfort.
Explore the Brand New Valor Air Awning – The Ultimate Inflatable All Rounder, designed for seasonal and touring use. Available in sizes 6–19, StarCamp’s first full size air awning featuresEuropean touring-grade polyester fabrics, single valve inflation, zip-out panels and full mesh ventilation on both sides. Premium Features, Top Quality Materials at a great price — Discover StarCamp.
The Camptech Prince DL Porch Awning is a compact yet highly versatile touring awning, offering excellent durability, ventilation, and layout flexibility. Built with a strong steel frame and premium Climatech fabric, it’s ideal for caravanners seeking comfort, stability, and adaptable living space.
The Monza De Luxe is beefed up version of the new Monza Awning – Featuring external privacy blinds, a robust 25mm steel frame, this awning is designed with seasonal use and extended camping stays in mind. With bold imposing design, luxurious feel and premium TenCate Fabrics, the Dorema Monza De Luxe is one of the best full seasonal awnings in 2025.
Discover the Westfield Galaxy 2.0 – a premium full inflatable caravan awning designed for seasonal touring and all-weather comfort. Crafted with TenCate All Season Roof Fabrics and Mehler AirTex panels, the Galaxy 2.0 offers exceptional breathability, UV protection, and long-term durability. With a generous 250 cm depth, panoramic windows, and mosquito netting, the updated Galaxy 2.0 awning is of the best full caravan awnings in 2025.
£607.00Original price was: £607.00.£507.00Current price is: £507.00.
Discover our Tried – On – Van Range.
Brand New 2025 Camptech Cayman Full Caravan Awning. Size 11, fits caravans 900-925cm. Canvass has been taken out and tried on the caravan. Frame is still in original box packaging. Full Accessory pack included + FREE STORM STRAPS. Suplied by Us on 20.08.2025. Returned and exchanged for the correct size. 12 months warranty included
The Camptech Starline Elite 200 Air Awning is a premium compact porch awning built for caravanners who want strength, simplicity and long-lasting performance in a smaller footprint. Made from heavy-duty Climatech SY17 fabric and featuring a fast single-point inflation system, it offers superior durability with effortless setup. Now supplied with Free Storm Straps, Fast UK Delivery and 0% Finance options.
Camptech’s Flagship model, The Hampton DL is a top quality Full Seasonal AiR Awning. Featuring a robust single inflation point frame, Climatech SR21 All Season Coated polyester fabrics, and external privacy blinds, the Camptech Hampton DL offer enhanced protection from elements, making it suitable for both seasonal use and year round camping.
Save over £89.00 on a brand new 2023 model Camptech Cayman size 19 (1100-1125cm) in our End of Line Clearance SALE. Claim your Free SL500 Tech Line Secure Storm Straps Kit with Free Delivery Included.
Available whilst stocks last. Current RRP £749.00. Clearance Sale £699.00.
Explore the brand new 2025 Dorema Monza Full Caravan Awnings Range. Discover Premium TenCate Fabrics, robust Easy Grip Steel or Carbon Tech frame options in a brand new design package. Available sizes 5 -18 with Free Breathable Carpet (perfectly cut to size) and great offers on optional accessories. The Monza range is also available in models De Luxe, XL270 and XL300.
Explore the brand new 2025 Dorema Seasonal Awnings range. The All new Diamond is available in 240, 270XL and 300XL depths. Crafted with a quality TenCate All Season Roof Fabric, Sattler Breathable Acrylic walls and equipped as standard with a robust 28mm Steel Frame, the Dorema Diamond awning is one of the best seasonal poled caravan awnings you can buy in 2025.
