RLM 27 Boat Cover Guide: Sizes, Materials & Prices

Introduction: Why Your RLM 27 Deserves a Bespoke Cover

Discover the ultimate protection for your beloved RLM 27 with this comprehensive buying guide from UK Boat Covers. Owners navigating the picturesque Thames, tranquil Broads, or bustling Grand Union Canal know their 27-foot cruiser, with its distinctive 9-foot 6-inch beam, deserves nothing less than a bespoke boat cover. A tailored cover is not just an accessory; it’s an essential investment in preserving your boat's condition and extending its life against the unpredictable British weather. Forget generic solutions that compromise fit and function; a custom-made cover ensures every curve and contour of your RLM 27 is perfectly protected, providing unparalleled peace of mind. For your RLM 27, covers start from £1,199 for durable PVC, or from £1,309 for premium Acrylic fabric.

Why Choose a Bespoke Cover for the RLM 27?

The RLM 27's unique dimensions, particularly its generous 9-foot 6-inch beam and specific deck layout, make a bespoke cover an absolute necessity. Unlike off-the-shelf options, which are crudely designed for generic vessels and inevitably sag, chafe, or fail to offer complete coverage, a custom-made cover from UK Boat Covers is crafted to the exact specifications of your RLM 27. This precision fit ensures optimal protection against rain, UV, and debris, preventing water pooling that can lead to mould and structural damage. Our bespoke approach accounts for every detail, from the windscreen's height to the position of cleats and grab rails, guaranteeing a snug, secure fit that looks professional and performs flawlessly. Our unique postal copy service means we can perfectly replicate your old cover, ensuring an identical, superior fit without you ever needing to bring your boat to us.

See our RLM 27 model page for full specifications and cover options.

Cover Types Available for the RLM 27

For your RLM 27 navigating the inland waterways, we offer a range of bespoke cover types designed to meet every need. A full canopy cover, often incorporating a spray hood, provides comprehensive weather protection for the cockpit, essential for enjoying longer trips on the Thames or Broads comfortably. Tonneau covers are ideal for securing the cockpit when moored or left unattended, offering excellent protection against rain and debris while remaining streamlined. For winter storage, a robust winter cover is paramount, designed to fully envelop the boat and withstand harsh conditions. We can also create custom cockpit covers and individual spray hoods, perfectly tailored to your RLM 27's existing frame, ensuring maximum versatility and protection specific to your cruising habits on the Grand Union Canal or other inland routes.

• Full Boat Canopy - Complete weather protection
• Tonneau Cover - Cockpit and deck coverage
• Cockpit Cover - Targeted cockpit protection
• Spray Hood - Windscreen and helm shield
• - Seasonal protection

Best Materials for RLM 27 Covers

Choosing the right material for your RLM 27 cover is crucial for its longevity and performance on the UK’s inland waterways. We primarily offer two superb options: PVC marine fabric and premium Acrylic canvas. PVC is exceptionally durable and 100% waterproof, making it an excellent choice for ultimate protection against heavy rain and damp conditions often found on the Thames or Broads. It offers superior resistance to mould and mildew and typically provides a longer lifespan, though it is less breathable. Acrylic fabric, while still highly water-resistant and UV-stable, excels in breathability, which helps reduce condensation and can be preferable for boats moored for extended periods, preventing musty odours. Both materials offer excellent UV resistance, crucial for protecting your RLM 27's interior from sun damage, but the choice between the two often comes down to balancing extreme waterproofing versus breathability for your specific usage.

Compare materials in detail: Our fabrics page | Material comparison guide

Measuring Your RLM 27 for a New Cover

While our postal copy service largely eliminates the need for you to measure, understanding the key dimensions of your RLM 27 is still helpful. Your boat's declared length is 27ft, and its beam is 9ft 6in, critical figures that guide the initial design. If you were to measure yourself, you'd typically take a centerline measurement from the bow to the stern, and then the maximum width at the widest point (the beam). Additional measurements, such as the height from the rub rail to the highest point of any cabin or windscreen, would also be taken. However, with our unique postal copy service, you simply send us your existing cover, and we use it as the perfect template. This completely removes the complexity and potential for human error in measuring your specific RLM 27, ensuring your new bespoke cover fits flawlessly without you having to lift a tape measure.

Need help? See our size guide or use our postal copy service to skip measuring entirely.

RLM 27 Cover Prices

Investing in a bespoke RLM 27 boat cover represents outstanding value, with our PVC covers starting from £1,199 and premium Acrylic covers from £1,309. These prices reflect the exceptional quality, custom fit, and durability you receive, far surpassing the limitations of cheaper, generic alternatives. The final price can vary slightly based on the cover's complexity, the specific material chosen, and any optional features, but our transparent pricing ensures no hidden surprises. Crucially, as a family-run business, we operate with no VAT, meaning you automatically save a significant 20% compared to many competitors, making our bespoke RLM 27 covers not just superior in quality, but also incredibly competitive on price. This value proposition ensures your RLM 27 receives the protection it deserves without compromising your budget.

View full price list | Request a personalised quote

How to Fit a Cover on Your RLM 27

Fitting your new bespoke RLM 27 cover from UK Boat Covers is designed to be straightforward, leveraging the precision of its custom manufacture. Begin by draping the cover over your boat, aligning it with key features such as the windscreen and pulpit. Most of our covers are designed to integrate with existing fastening points like studs or toggles; ensure these are securely engaged around your RLM 27's hull or deck. Pay particular attention to the cockpit area and around any grab rails, ensuring a snug fit that sheds water effectively. To prevent water pooling, especially on flat surfaces like the cockpit floor, consider using support poles or frames to create a gentle slope for drainage. Proper tensioning of straps will keep the cover taut, reducing flapping and wear, while ensuring adequate ventilation under the cover is essential for preventing condensation and mildew on your RLM 27.

Caring for Your RLM 27 Cover

Proper maintenance is key to maximising the lifespan of your RLM 27 boat cover, particularly with the varying conditions on UK waterways like the Thames. Regularly clean your cover seasonally, or more often if it's exposed to heavy bird droppings or tree sap. Use a soft brush and a mild, non-detergent soap solution, rinsing thoroughly with fresh water to remove dirt and prevent fabric degradation. Avoid harsh chemicals or pressure washers, which can damage the waterproofing or UV protective coatings. During winter storage, ensure the cover is completely dry before folding and storing it in a cool, dry place. Inspect for any minor tears or wear, as early repairs can prevent larger problems. With diligent care, your bespoke RLM 27 cover will provide many years of reliable protection.

More tips: Cleaning guide |

Our Postal Copy Service for RLM 27 Owners

Our revolutionary postal copy service is the simplest and most efficient way to get a new bespoke cover for your RLM 27. It completely eliminates the hassle of bringing your boat to us or attempting complex measurements yourself. The process is straightforward: you simply post us your old RLM 27 cover, regardless of its condition. Once it arrives at our workshop, our skilled team meticulously uses your old cover as a precise template, replicating every stitch and contour in new, high-quality marine-grade fabric. This ensures the new cover fits your RLM 27 absolutely perfectly, just like the original. We then dispatch your brand-new, custom-made cover back to you, typically within a rapid 6 working days, ready for immediate use, providing an exact fit without any fuss.

1. Post your old cover to UK Boat Covers, Carterton, Oxfordshire
2. We create a perfect copy using your old cover as a template
3. Choose PVC or Acrylic marine-grade fabric
4. Receive within 6 days via tracked UK delivery

Learn more about our postal service