The Camptech Duchess 340 is a bright, spacious touring porch awning that’s built to last. Its Climatech SR17 fabric, large windows and sturdy 22/25mm steel Griplock frame deliver dependable performance, and practical living and storage space. With flyscreens for airflow, Techline zips for veranda setup, generous 340 x 240cm footprint and annexe compatibility , the Duchess adapts easily for weekends or longer stays. Supplied with Free Storm Straps, Fast UK Delivery and flexible 0% Finance options.
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This item:Camptech Duchess 340 Porch Awning - Steel and Fibre Tech Frame | Free Storm Straps Kit
£617.00–£847.00Price range: £617.00 through £847.00
£617.00–£847.00Price range: £617.00 through £847.00
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.
Explore the 2025 Camptech Duchess 340 Porch Awning
Generous 340 x 240cm footprint | Steel or Carbon Frame options | Adaptable design | Durable Climatech SR17 fabrics | Incredible value for money.
Discover Touring Comfort with Premium Features
The Camptech Duchess Porch Awning is an ideal choice for touring caravaners seeking a versatile, well-ventilated, and easy-to-set-up awning.
Made from Climatech SR17 coated polyester, it is weather-resistant, easy to clean, and built for durability. The 22mm/25mm steel frame provides excellent stability, while Griplock Clamps ensure a secure fit.
Its large front and side windows allow plenty of natural light, creating a bright and spacious environment. For added ventilation, a half-mesh fly screen helps keep air flowing while preventing insects from entering.
For those needing extra space, the Techline zips allow for annex attachment on either side, making it adaptable for storage or additional sleeping space. With its secure strap buckles, draft skirts, and a sturdy steel frame, the Duchess Awning is a reliable and stylish addition to any touring setup.
Why you will Love the Camptech Duchess Awning?
Fast & Effortless Setup – Steel or Carbon Fibre frame with Griplock Clamps
Compact Yet Spacious – Ideal for touring & short-term stays
Weather-Resistant & Durable – Climatech SR17 fabric for long-lasting protection
Comfortable & Airy – Large windows & half-mesh fly screen ensure ventilation
Expandable for Extra Space – Techline zips allow for annex expansion
The Duchess Touring Porch Awning offers a perfect balance of durability, comfort, and practicality, making it a must-have for caravanners looking for a reliable and stylish porch awning.
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
The Camptech Duke DL Air Seasonal Caravan Porch Awning delivers a generous 400×240 cm living space and quick single‑point inflation. Built from Climatech SR18 all‑season coated polyester, it’s bright, durable and easy to live with — thanks to large front/side windows with privacy blinds, mesh side ventilation and removable panels. Fits caravans with rail height 235–255 cm and supports an optional tall annex and inner tent for extra sleeping or storage.
The Camptech Starline Elite 390 Air Awning offers premium space, strength and easy setup thanks to its heavy‑duty Climatech SY17 fabric and smooth single‑point inflation. Its generous 390cm width, panoramic front windows and mesh‑ventilated doors create a bright, comfortable living area perfect for longer stays. Compatible with the Infinity Extension for even more room, it now comes with Free Storm Straps, Fast UK Delivery and flexible 0% Finance options.
£1,389.00–£2,259.00Price range: £1,389.00 through £2,259.00
Limited Time Offer. Grab a Free 28mm Steel or Carbon Frame Upgrade + Free Safelock Storm Straps Kit with the full Dorema Monza Awnings range.
Looking for a No Compromise Camping Experience. The flagship Dorema Monza XL300 full caravan awning offers an extended 300cm depth with fully removable panels for customisable options foe personalised 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 2026
The Camptech Starline 200 Air Awning delivers impressive performance in a compact 200cm format, making it perfect for weekend touring and smaller caravans—including the Swift Basecamp. Built from durable Climatech 210D fabric with individual inflation points for quick pitching, it offers excellent headroom, mesh‑ventilated side doors and privacy blinds. A lightweight, easy‑handling air awning that punches above its size—now upgraded with Free Storm Straps, Fast UK Delivery and 0% Finance options for a hassle‑free upgrade.
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.
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 CamptechRoof Liner for 240 cm Deep Awnings is designed to improve comfort inside your awning by helping to reduce condensation, regulate temperature and soften internal light. Easily fitted to compatible Camptech, Dorema & StarCamp inflatable and poled awnings, it creates a more pleasant living environment, particularly during cooler evenings or extended stays.
£579.00Original price was: £579.00.£424.00Current price is: £424.00.
Introducing the Dometic Leggera AIR 260S, a lightweight, high‑quality inflatable porch awning built for tourers who prioritise ease, speed and reliability. Constructed from Dometic’s featherweight Weathershield™ 150D material, the Leggera offers an easy‑to‑handle, fast‑pitch structure without compromising strength or weather protection. This example comes in absolutely spectacular approved‑used condition and is enhanced with a brand new Dometic Leggera 260 Air Canopy — a premium add‑on providing extra shade and shelter — plus a continental cushioned carpet for a warm, homely finish.
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.
The CampTech Bosworth Air Windbreak is a modular inflatable caravan windbreaker offering fast setup, strong wind protection, and flexible layout options. Lightweight yet durable, it’s ideal for caravanning, motorhomes, and camping where shelter and privacy are essential. Compatible with Extension & Door Panel Options. Easily attach to your existing awning with the Connector Kit.
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.
Explore the spacious the Camptech Moto Canterbury – inflatable motorhome drive‑away awning with 500 × 300 cm living area and Zip‑In Connection Tunnel (no drive‑away kit needed). Featuring a hybrid multi inflation AiR & Tension Poles frame, designed for UK weather conditions. Ideal for touring motorhomes.
£580.00Original price was: £580.00.£465.00Current price is: £465.00.
The SunnCamp Ultima Versara Air 260 Deluxe is a premium inflatable caravan porch awning that combines quick pitching, robust weather protection, and practical touring comfort in a compact yet spacious design, making it ideal for couples and regular touring caravanners.
