Rated 4.5/5 Based on 895 Reviews

Why 600D Marine‑Grade Polyester?

600D fabric offers the ideal strength, flexibility, and UV protection for long-term outdoor use in New Zealand conditions.

  • Thick, heavy-duty fibres for high tear resistance

  • Coated for waterproofing and UV stability

  • Long-lasting performance in all weather

Explore 600D Covers

Tested for Outdoor Strength, Tear Resistance & UV Stability

High Tensile Strength

Engineered to resist tearing under pressure with warp and fill values exceeding 1,000 newtons each.

UV-Stabilised Coating

Solution-dyed and treated to resist sun damage, fading, and structural weakening over long-term exposure.

Long-Term Durability

Built to withstand continuous surface friction, ideal for high-contact outdoor environments and heavy use.

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Fabric Comparison – Choosing the Right Denier for Your Cover
Feature 300D Polyester 420D Polyester 600D Polyester
Fabric Strength Moderate – Suitable for Light Outdoor Use Mid‑Range – Stronger, Flexible High – Warp: ~1,160N, Fill: ~1,020N
Abrasion Resistance Moderate – Handles Occasional Friction Improved – More Durable Against Wear Excellent – Designed for Long‑Term Wear
UV Resistance Medium Good High – Coated for Extended UV Resistance
Best For Short‑Term Covers, Sheltered Areas Seasonal Protection, Moderate Outdoor Conditions Year‑Round Exposure, Long‑Term Outdoor Protection
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Care Instructions to Maximise Lifespan
  • Always install on a clean, dry vehicle
  • Hose off dust or dirt regularly
  • Avoid strong chemical soaps
  • Let fully dry before storing
  • Store in a dry, well-ventilated space

Proper maintenance helps preserve waterproofing, strength, and UV stability for the long haul.
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Choose the Right Fit & Fabric — Fast

We’ve made it easy to find your perfect cover. Use the quick size guide or download our swatch sheet to compare fabric specs offline.

Our Products

Click below to view the full range of covers for caravans, trailers, and boats.

Check Size Chart

Swatch Sheet

Get a printable fabric comparison with 300D, 420D, and 600D specs — plus care and warranty tips.

Download PDF

See 600D in Action

98% Customers Are Satisfied

CUSTOMER REVIEWS

I live in one of the rainiest regions in NZ, and after months of testing, I can honestly say this cover is the real deal. Water just beads off—even after a full night of rain. The seams stay perfectly dry, and I no longer worry about moisture ruining my vehicle. It’s so reassuring to finally.
Title

Sam, Bay of Plenty

  • Verified Buyer

I’ve used other so-called 'waterproof' covers before, and they always ended up letting in moisture. This one? Not a single drop got through during a stormy weekend at the lake. The material is tough, and I can tell it's built to last. Really impressed with the quality and how easy it is to shake off the rain after use.
Title

Rachel, Christchurch

  • Verified Buyer

I bought this for my boat after reading about the hydrostatic testing, and it’s lived up to the hype. Even the seams are perfectly sealed. I checked underneath after a heavy downpour, and everything was bone-dry. Plus, the cover fits snugly and stays in place. Absolutely recommend .
Title

Greg, Whangārei

  • Verified Buyer

Free Shipping

Shipping NZ Wide
Enjoy fast, tracked delivery New Zealand-wide — we can also ship internationally!

Support Team

Need help? Our customer care team is here to assist with orders and questions. Contact us

100% Waterproof 

Backed by testing—our fabric + sealed seams keep your caravan or boat 100% dry in all weather.

Frequently Asked Questions

Need help finding an answer to your question? 

Is the fabric breathable?

No. Breathable fabrics allow moisture in. Ours are sealed to be 100% waterproof.

Will the seams fail over time?

No. Our flat-stitched seams are sealed with heat-applied tape to stay watertight long-term.

What if my cover starts leaking?

You’re covered under our waterproof guarantee for 5 years.

How do I clean the waterproof cover?

To clean, simply rinse off dirt with a hose or wipe with a damp cloth. Avoid machine washing or harsh detergents.

Can I use this cover in snowy conditions?

Yes, our covers are designed to handle extreme weather including snow. Just ensure snow is brushed off regularly to prevent buildup.