This 2026 Dorema Diamond XL270 De Luxe Size 15 offers one of the best opportunities to own Dorema’s flagship seasonal awning without paying full retail price. Used for just six weeks, professionally inspected, and supplied with a 28mm EasyGrip Steel Frame, this awning remains in A1 conditionand includes a 6-month StandART Warrantyfor complete confidence.
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.
Used 2026 Dorema Diamond XL270 DeLuxe Size 15 Full Caravan Awning – Tried on Caravan | 28mm Steel Frame | A1 Condition | Save £700 Off RRP
2026 Model | Size 15 (1000–1025cm A-Measurement) | FREE Storm straps kit included | Used Only 6 Weeks | A1 Condition | 6 Months Warranty | Supplied by StandART Caravans | Save £700
Premium Seasonal Luxury – Without Paying Full Retail
This 2026 Dorema Diamond XL270 De Luxe Size 15 has had just one careful owner. Originally supplied by StandART Caravans on 30th April 2026, it was only used for approximately six weeks before being exchanged after the customer upgraded to an inflatable air awning.
Unlike older second-hand awnings, this is the latest generation Diamond XL270 De Luxe, meaning you benefit from all of Dorema’s newest materials, design improvements and premium construction while saving £700 compared to buying new.
Every returned awning is professionally inspected before resale to ensure it meets our high standards for condition, completeness and performance.
Genuine A1 Condition
This awning has been exceptionally well cared for.
The canvas remains clean and in excellent condition, the frame is complete, and every component has been checked by our experienced workshop team.
It represents an outstanding opportunity to purchase a nearly-new premium Dorema awning for significantly less than retail.
Premium Sattler Acrylic Fabric
One of the biggest reasons the Diamond XL270 De Luxe sits at the top of the Dorema range is its exceptional fabric quality.
The side panels are manufactured from premium breathable Sattler Acrylic, delivering:
Excellent breathability
Outstanding colour retention
Anti-condensation performance
Luxury soft-touch finish
Long-term seasonal durability
The roof uses premium TenCate All Season coated polyester, trusted throughout Europe for its weather resistance and long service life.
Together they create one of the finest caravan awnings available.
Spacious 270cm Deep Living Area
With an impressive 270cm depth, the Diamond XL270 offers noticeably more usable space than standard caravan awnings.
Perfect for:
Dining furniture
Lounge seating
Family camping
Seasonal pitches
Longer touring holidays
Additional storage
The generous layout creates a true extension of your caravan.
Heavy Duty 28mm EasyGrip Steel Frame
Included is the genuine 28mm EasyGrip Steel Frame, designed specifically for seasonal and long-term pitching.
Benefits include:
Outstanding structural rigidity
Improved wind stability
EasyGrip clamp system
Excellent durability
Suitable for extended seasonal use
Premium Features Throughout
The Diamond XL270 De Luxe includes many upgrades unavailable on standard caravan awnings, including:
External zipped privacy blinds
Removable front and side panels
Integrated flyscreen ventilation
Ridge ventilation system
Heavy-duty OPTI RT25 zips
Double annex compatibility
Modern Charcoal & Grey styling
Every feature has been designed to maximise comfort during long stays.
What’s Included
1 × 2026 Dorema Diamond XL270 De Luxe Caravan Awning
Genuine 28mm EasyGrip Steel Frame
Curtains
Peg Set
Draught Skirt
Wheel Arch Cover
Ladder Bands
Figure of 8 Strips
Peg Bag
Original Accessories
FREE Storm straps kit included
6 Months StandART Warranty
Why Buy This Awning?
Rather than paying £2,539 for a brand-new Diamond XL270, you can own this A1 condition example for £1,839, saving £700 while still receiving a professionally inspected awning backed by our warranty.
It offers virtually the same premium camping experience at a substantially lower price, making it one of the best value seasonal caravan awnings currently available.
Why Buy from StandART Caravans?
Genuine Dorema Approved Retailer
Professionally Inspected Used Awnings
Honest Condition Reports
6 Months Warranty Included
FREE Storm straps kit included
Expert Caravan Awning Advice
Fast UK Delivery
StandART Fitment Support
Save £700 on one of Dorema’s finest seasonal awnings. This 2026 Dorema Diamond XL270 De Luxe Size 15 is in A1 condition, includes the genuine 28mm steel frame, FREE Storm straps kit included, and is backed by a 6-month StandART Warranty—an exceptional opportunity to own a premium seasonal awning for significantly less than buying new.
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 Safe Lock Storm Straps System (Set of 2) is a reliable stability upgrade designed to secure poled caravan awnings in windy conditions. Built with durable materials and an easy-fit system, it provides extra reinforcement and peace of mind on any campsite.
£809.00–£1,049.00Price range: £809.00 through £1,049.00
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.
£1,209.00–£2,019.00Price range: £1,209.00 through £2,019.00
Grab 28mm FREE Steel Frame Upgrade! Limited Time Offer!
The Dorema Monza 240 is a budget-friendly, family-oriented full awningbuilt with premium TenCate All Season fabric, making it ideal for year-round camping and reliable performance in UK weather. Featuring large panoramic windows, dual mesh flyscreens, apex ventilation, and a choice of EasyGrip, 28mm Steel, or Carbon Fibre frames, it offers outstanding comfort, flexibility, and durability. Plus, it’s expandable with a matching tall annexe.
£568.00–£1,124.00Price range: £568.00 through £1,124.00
Discover theCamptech Cayman Full Touring Caravan Awning – Available insizes 4 – 19, designed fits caravans with A measurement725 – 1125cm. Built for durability and comfort, this premium touring awning features a robust22/25mm steel frame as standard,ClimaTech SR18 All-seasoncoated polyester roof andSR17 lightweightside wall fabric. Get Yours Today with our FREEBreathable Awning Carpet offer & Free UK Delivery, backed by a 12 month manufacturer’s warranty for complete piece of mind.
£3,684.00Original price was: £3,684.00.£2,854.00Current price is: £2,854.00.
The Isabella Nordic 240 is widely regarded as one of the finest seasonal caravan awnings ever produced. Combining premium Isacryl acrylic panels, a heavy-duty PVC roof and the legendary Zinox MegaFrame, it delivers exceptional strength, comfort and all-season performance. This Size 950cm (G18) example is brand new, complete with factory-folded panels, a brand new MegaFrame and unused accessories pack. If you’re looking for the ultimate seasonal awning without paying full retail price, this Isabella Nordic offers flagship quality with a saving of nearly £700 against current RRP.
£1,278.00Original price was: £1,278.00.£1,049.00Current price is: £1,049.00.
Looking for a premium Isabella awning without the premium new price tag? This approved used Isabella Capri Coal 900cm offers everything caravanners love about traditional Scandinavian awning design: breathable acrylic fabrics, excellent ventilation, beautiful styling and exceptional build quality. Whether you’re chasing sunshine on the South Coast or hiding from British weather with a brew and a good book, the Capri Coal creates a comfortable, spacious and welcoming extension to your caravan
Dorema’s charges straight in the luxury caravan’s awnings segment with the brand new addition of theQuartz 400 Deluxe Awning. Combining European craftsmanship, premium breathable acrylic fabrics, cleverly integrated design features and an ultra-strong steel frame to deliver unmatched durability and comfort. Built for seasonal use, the Quartz offers superior protection and enhanced privacy, in a smart and stylish package, designed to style for your outdoor living space.
£799.00Original price was: £799.00.£662.00Current price is: £662.00.
SIZE CLEARANCE SALE!
Save over £100.00 on a brand new 2023 model Camptech Cayman size 19 (1100-1125cm) in our End of Line Clearance SALE. Supplied brand new, in original box packaging and full accessories pack included. Limited Stock Offer Available whilst stocks last. Current RRP £799.00. Clearance Sale £662.00.
The 2025 Dorema Horizon Air Annexe is a tall inflatable extension for the Horizon De Luxe Air Awning, offering 210 x 140 cm of extra space for sleeping or storage. Built with TenCate All Season fabric and air beam technology, it’s quick to set up, weatherproof, and perfect for seasonal touring across the UK.
£1,349.00Original price was: £1,349.00.£1,249.00Current price is: £1,249.00.
Supplied in late 2020 and presented in exceptional condition, this premium Isabella Capri Coal 1075cm full caravan awning offers the perfect combination of Scandinavian design, lightweight handling and outstanding camping comfort. Designed for touring caravanners seeking superior build quality, the Capri Coal features Isabella’s renowned breathable acrylic construction alongside the highly desirable G20 Carbon Fibre frame for exceptional strength with significantly reduced weight.
£1,269.00Original price was: £1,269.00.£1,069.00Current price is: £1,069.00.
Part of Our Approved Used Awnings Range, this Dorema Monza 240 is in brand new condition and never camped in. Only 1 available in size 9 (850-875cm) in brand new condition and with £200 OFF RRP. Supplied with original accessories in sealed packaging and still with paper infills.
£1,542.00–£2,391.00Price range: £1,542.00 through £2,391.00
The 2026 Camptech Hampton DL is a premium full seasonal caravan air awning designed for campers who want spacious accommodation, easy inflation and dependable performance for extended touring and seasonal pitching.
With its single-point inflation system, Climatech SR21 all-season fabric, panoramic windows, external privacy blinds and full flyscreen ventilation, the Hampton DL combines comfort and practicality in a modern inflatable awning package.
£2,470.00Original price was: £2,470.00.£1,760.00Current price is: £1,760.00.
Save over £700 on a virtually new Isabella Capri North 950cm full caravan awning. Part of our Ex-Demonstrator model range, this awning is designed for year round touring use, as well as prolonged camping stays. Designed to fit caravans with A-measurement between 936-960cm, this awning comes equipped with the desirable G18 carbon fibre frame and full accessories pack in new condition. Offered with full 12 months StandArt Guarantee and over £700 off current RRP
The Camptech Starline 390 Air Awning is the largest and most spacious model in the Starline range, offering a generous 390cm width and 250cm depth—ideal for families or caravanners wanting extra living and storage space. Built from durable Climatech 210D material with individual inflation points, it delivers dependable stability and easy pitching. Three large front windows create a bright, open feel, while flyscreened side doors add excellent airflow for comfort in all weather. A brilliant upgrade for extended touring, now enhanced with Free Storm Straps, Fast UK Delivery and flexible 0% Finance options.
