Monarch 20 Boat Cover Guide: Sizes, Materials & Prices

Introduction: Why Your Monarch 20 Deserves a Bespoke Cover

Welcome, Monarch 20 owners, to the ultimate guide for selecting your perfect boat cover. Your cherished 20-foot vessel, with its distinctive 7-foot 6-inch beam, deserves nothing less than a cover specifically tailored to its unique dimensions and design. Whether you’re cruising the historic Thames, navigating the tranquil Grand Union Canal, or exploring the picturesque Norfolk Broads, protecting your investment from the unpredictable British weather is paramount. A proper bespoke cover not only shields your boat from rain, UV rays, and debris but also maintains its aesthetic appeal and preserves its value for years to come. Universal covers simply cannot offer the precise fit and protection required for a boat as individual as the Monarch 20. At UK Boat Covers, we craft bespoke solutions, with covers starting from just £979 for durable PVC and £1,089 for premium Acrylic fabrics, ensuring your Monarch 20 remains pristine.

Why Choose a Bespoke Cover for the Monarch 20?

For a boat as unique as the Monarch 20, a bespoke cover is not just a luxury but a necessity. Its specific hull shape, often featuring a distinct sheer line and a well-defined cockpit, combined with its 7-foot 6-inch beam, means off-the-shelf or 'universal' covers will inevitably compromise on fit and protection. These generic options often sag, creating water-pooling hazards, or strain at stress points, leading to premature wear and tear. A bespoke cover, however, is meticulously patterned to hug every contour of your Monarch 20, from its windscreen and grab rails to the exact deck layout. Our innovative postal copy service exemplifies this commitment to precision; by sending us your old cover, we can replicate its perfect fit using high-quality new materials, ensuring flawless coverage without ever needing your boat in our workshop. This guarantees superior protection, extends the life of your boat, and eliminates the frustration of ill-fitting alternatives.

See our Monarch 20 model page for full specifications and cover options.

Cover Types Available for the Monarch 20

Understanding the various cover types is crucial for optimising protection for your Monarch 20, especially given its common use on waterways like the Thames, Grand Union Canal, and Broads. We offer several bespoke options: a full canopy cover provides comprehensive enclosure, ideal for overnight stays or extensive weather protection. Tonneau covers are excellent for sealing off the cockpit area when docked or stored, keeping it dry and clean. For boats with existing spray hoods, a matching cockpit cover integrates seamlessly. Spray hoods themselves offer vital protection from wind and spray while underway, a real benefit on open stretches. Finally, a robust winter cover is indispensable for long-term lay-up, offering maximum defence against harsh elements. Each type is tailored to your Monarch 20's specific design, ensuring functionality and aesthetic appeal, and we can advise on the best combination for your boating habits.

• 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 Monarch 20 Covers

Choosing the right material for your Monarch 20's cover is critical for its longevity and performance. We primarily offer two exceptional options: PVC marine fabric and Acrylic marine canvas. PVC is highly durable, completely waterproof, and generally more resistant to abrasion, making it an excellent choice for winter covers or for boats frequently exposed to harsh conditions, particularly on busy inland waterways where dirt and grime can be prevalent. While it offers superb waterproofing, it is less breathable than acrylic. Acrylic fabric, on the other hand, boasts superior UV resistance, excellent breathability to prevent mildew, and a more classic, canvas-like aesthetic. It's often preferred for daily use covers and spray hoods due to its ability to maintain vibrant colours and its lighter feel, making it ideal for the consistent, gentler environment of the Thames or Broads. Both materials are marine-grade, guaranteeing resilience against the elements, but your choice will depend on your specific priorities for breathability, UV protection, and absolute waterproofing.

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

Measuring Your Monarch 20 for a New Cover

Accurate sizing is paramount for a Monarch 20 boat cover that performs flawlessly and endures. With your boat's specific 20-foot length and 7-foot 6-inch beam, taking precise measurements is crucial. When measuring for a new cover, always measure the overall length from the furthest point of the bow to the stern, including any bowsprits or swim platforms. For beam, measure the widest point of your boat. Additionally, consider the height needed from the gunwale to any raised components like windscreens, consoles, or grab rails to ensure adequate drape and coverage. While we provide detailed guides for self-measurement, our revolutionary postal copy service offers unparalleled accuracy. By sending us your existing Monarch 20 cover, we can replicate its exact dimensions, curves, and attachment points, completely eliminating the potential for measuring errors and guaranteeing a perfect, custom fit every single time, without you lifting a tape measure.

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

Monarch 20 Cover Prices

Investing in a bespoke cover for your Monarch 20 is an investment in its future, and we offer transparent, competitive pricing. For a durable PVC marine cover, prices start from a highly competitive £979, while our premium Acrylic marine fabric covers begin at £1,089. The final price is influenced by factors such as the cover’s complexity, the inclusion of additional features like vents or reinforcements, and of course, the material choice. What truly sets UK Boat Covers apart and offers incredible value is our unique 'no VAT' status, which means you immediately save 20% compared to VAT-registered competitors. This substantial saving makes our bespoke Monarch 20 covers not only superior in fit and quality but also genuinely more affordable than many less precise alternatives. Choosing bespoke over a universal cover for your Monarch 20 ensures a perfect fit, superior protection, and significantly extends the life and value of your cherished vessel, making it a wise long-term decision.

View full price list | Request a personalised quote

How to Fit a Cover on Your Monarch 20

Properly fitting your new Monarch 20 boat cover ensures maximum protection and extends its lifespan. Begin by unrolling the cover and carefully positioning it over the bow, aligning the designated bow point. Gradually work your way towards the stern, pulling the cover taut and centring it across the boat's 7-foot 6-inch beam. Pay close attention to specific features like the windscreen position, ensuring the cover drapes smoothly over it, and securely fastening around any grab rails or other deck hardware. Utilize all the supplied tie-down points and bungee cords, ensuring they are evenly tensioned to create a snug fit that sheds water effectively. It's crucial to prevent water pooling, particularly in the cockpit area; consider using support poles if needed to create peaks for runoff. Always ensure adequate ventilation to prevent condensation and mildew, especially during extended storage, helping to keep your Monarch 20 pristine.

Caring for Your Monarch 20 Cover

Maintaining your Monarch 20 boat cover properly is key to maximising its lifespan and ensuring continued protection, especially given the varied conditions on waterways like the Thames. Regularly clean your cover by brushing off loose dirt, leaves, and bird droppings. For deeper cleaning, use warm soapy water and a soft brush or sponge, rinsing thoroughly. Avoid harsh chemicals that can degrade the fabric's waterproofing and UV resistance. Pay particular attention to preventing mildew, especially in damp conditions common on inland waterways; ensure your cover is completely dry before folding and storing. Consider reapplying a suitable UV protectant and water repellent treatment annually to enhance performance. Inspect the cover periodically for any signs of wear, loose stitching, or minor damage, addressing them promptly. With diligent care, your bespoke Monarch 20 cover will serve you faithfully for many seasons, deferring the need for replacement.

More tips: Cleaning guide |

Our Postal Copy Service for Monarch 20 Owners

Our innovative postal copy service offers Monarch 20 owners an incredibly convenient and accurate way to get a perfectly fitting bespoke cover without the hassle of bringing your boat to our workshop. The process is straightforward and efficient: simply package up your existing Monarch 20 boat cover, whether it’s worn out or just not quite right, and post it to us at UK Boat Covers in Carterton, Oxfordshire. Upon arrival, our skilled team will meticulously use your old cover as a precise template. We then expertly cut and sew your brand-new, marine-grade fabric cover, replicating every contour and attachment point of your original. The best part? Your custom-made Monarch 20 cover is typically dispatched to you within a rapid 6 working days, ensuring a perfect, tailored fit based on your boat’s exact dimensions, delivered directly to your door, saving you time and effort.

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