Jumbo Boat Covers

Trailerable boat cover for boats with bimini tops, hard tops, T‑tops, and rocket launchers. Breathable, water‑repellent fabric helps protect your boat in Australian conditions

  • Universal fit design - Styled to fit boats with Bimini Top, Hard Top, or T-Top (with/without Rocket Launcher)
  • Protection for your boat - Water-repellent, breathable & UV-stabilised fabric sheds rain & sun and prevents moisture buildup with reinforced sewn-in rope for wind-resistant hold
  • Built Tough & Convenient - Double-stitched seams with rot-resistant thread ensure durability; Trailerable design with quick-release buckles and straps allows easy install/removal and secure transport

Regular price
$229.95
Regular price
Sale price
$229.95
SKU: 8790113LG
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What our customers say

  • Over 3,800 Five-Star Reviews

  • Fast Shipping Australia-Wide

  • Hassle-free returns within 30 days

  • Shipping costs are calculated by the size and weight of the product and your location.
  • All Items will be shipped from our warehouse in Victoria within 48 business hours after full payment has been received and stock is available.
  • We use Australia Post to ship most items except certain large items will be shipped by Courier.
  • Please provide your best contact phone number with your order in case the courier driver needs to contact you upon delivery.
  • You will receive a confirmation email with shipment tracking number after item is dispatched.
  • Please allow up to 10 business days for delivery of the product.
  • In the unlikely event that a problem should occur, please contact us first, and we will do our best to resolve any concerns.
  • Transit times vary depending on destination, please refer to the following table:

Estimated transit time (after dispatch):

Region Postcode

Regular Post

Express Post

Melbourne Metro 3000-3207; 3335-3341; 3427-3442; 3750-3810; 3910-3920; 3926-3944; 3975-3978; 3980-3981;
8000-8785
1-3 Business Days 1-2 Business Days
VIC Country 2648; 2715; 2717; 2731-2739; 3211-3334; 3342-3424; 3444-3749; 3812-3909; 3921-3925; 3945-
3971; 3979; 3984-3996
2-4 Business Days 2-3 Business Days
Sydney Metro 1000-1920; 2000-2239; 2555-2574; 2740-2786 2-4 Business Days 1-2 Business Days
NSW Country 2250-2483; 2500-2551; 2575-2594; 2621-2647; 2649-2714; 2716; 2720-2730; 2787-2880 3-7 Business Days 2-4 Business Days
Canberra 0200-0250; 2600-2620; 2900-2914 2-4 Business Days 1-2 Business Days
Brisbane Metro 2484-2490; 4000-4370; 4373-4381; 4400-4405; 4500-4580; 4600-4610; 4614-4615; 9016-
9464; 9726
2-5 Business Days 1-4 Business Days
QLD Near Country 4371-4372; 4382-4390; 4406-4498; 4581; 4611-4613; 4620-4723 3-6 Business Days 3-4 Business Days
QLD Far Country 4724-4870; 4872-4873; 4877-4888 4-7 Business Days 3-4 Business Days
Far North QLD 4871; 4890-4895 6-8 Business Days 3-4 Business Days
Far North QLD Remote 4874-4876 8-15 Business Days 3-4 Business Days
Adelaide Metro 5000-5171; 5800-5950 2-3 Business Days 1-2 Business Days
SA Country 5201-5734 2-5 Business Days 3-4 Business Days
Perth Metro 6000-6214; 6800-6997 4-6 Business Days 1-3 Business Days
WA Country 6215-6646 5-8 Business Days 3-4 Business Days
WA Country Far 6701-6770 8-10 Business Days 4-6 Business Days
Tasmania 7000-7254; 7258-7923 2-5 Business Days 1-2 Business Days
Tasmania Remote 7255-7257 3-7 Business Days 2-5 Business Days
Darwin 0800-0821; 0828-0834 4-6 Business Days 3-4 Business Days
Alice Springs 0870-0871 4-7 Business Days 4-5 Business Days
NT Other 0822; 0835-0862; 0872-0875; 0880-0881; 0885-0909 13-14 Business Days 4-5 Business Days

 

Returns Policy

At Kaiser Boating, we are committed to ensuring your satisfaction. If you're not entirely satisfied with your purchase, we're here to help.

Returns:

  • You have 30 days to return an item from the date you received it.

  • Your item must be unused and in the same condition that you received it, in the original packaging.

  • We require a receipt or proof of purchase to complete your return.

Refunds:

  • Once we receive your item, we will inspect it and notify you of the status of your refund. If approved, we will initiate a refund to your credit card (or original method of payment). You will receive the credit within a certain number of days, depending on your card issuer's policies.

Shipping:

  • You are responsible for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of shipping will be deducted from your refund.

Starting a Return

Please contact us by email info@kaiserboating.com.au if you wish to return a product.

  • Goods must be returned with all accessories and original packaging.
  • Goods arriving damaged due to poor packaging or misuse will not be accepted.
  • Buyer is responsible for the return costs.
  • Kaiser Boating cannot be held responsible for any damage caused during return transit.

Warranties

Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.

Most of our goods come with a 12 month manufacturer's warranty against defects. Within 12 months of purchase date, you are entitled to a refund or exchange if an item has a MAJOR problem. This is when the item:

  • Has a problem that would have stopped someone from buying the item if they had known about it.
  • Is unsafe.
  • Is significantly different from the sample or description.
  • Doesn't do what we said it wouldn't or what you asked for and can’t be easily fixed.

If the problem is NOT MAJOR, we will repair the item within a reasonable time. If it is not repaired in a reasonable time you are entitled to a refund or replacement.

When you are NOT entitled to a refund or exchange

You are not entitled to a refund or exchange if you:

  • Changed your mind and no longer want the product
  • Ordered the wrong product
  • Found the product cheaper elsewhere
  • Found a better product elsewhere
  • Were aware of the relevant fault before buying the product (such as if the fault was written on the product's tag, or for online purchases, indicated in any photos or descriptions of the item online)
  • Damaged the product due to misuse, accident or neglect (such as if the cover is ripped by sharp corner)
  • Used the product for a long time and the problem is as a result of usual wear and tear.

Additional Warranty Information for boat covers:


Warranty Coverage

Your boat cover is protected by a 12‑month limited warranty (24 months for Durapoly range covers) from the date of purchase. This warranty applies to the original purchaser and covers defects in:

  • Materials – including the 600D Oxford polyester fabric and waterproof coating

  • Workmanship – such as stitching, seams, and construction flaws

  • Hardware and accessories – including straps, buckles, and tie‑down components that fail under normal use

If a covered issue occurs, we will, at our discretion, repair, replace, or provide replacement parts for the affected area.

 

What the Warranty Does Not Cover

Because boat covers are exposed to outdoor conditions and varying environments, the warranty does not cover damage caused by:

  • Improper installation, incorrect sizing, or failure to secure the cover as instructed

  • Abrasion or friction damage, including tearing caused by contact with sharp edges, cleats, corners, or protruding hardware

  • Environmental exposure, including UV fading, fabric degradation, or damage caused by prolonged sun, wind, rain, or snow

  • Storm‑related or severe weather damage, including tearing caused by high winds or extreme conditions

  • Water pooling, mold, or mildew resulting from storing the cover while damp or allowing standing water to accumulate

  • Accidental damage, including cuts, punctures, burns, or impact damage

  • Use of harsh chemicals, solvents, or cleaners that compromise the fabric or coating

  • Normal wear and tear, including gradual fading, softening, or loss of water repellency over time

  • Alterations or repairs performed by unauthorised parties

No warranty is provided for products used for commercial, rental, or otherwise non‑personal purposes unless explicitly stated in writing.

Limitations

This warranty is limited to the repair or replacement of the product or defective parts. It does not cover incidental or consequential losses, including damage to boats, equipment, or personal property.

Lodging a Warranty Claim

Please contact us by email info@kaiserboating.com.au and provide us the details of the problem.

    Product Description

    • Water‑repellent, breathable fabric helps shed rain while reducing moisture buildup under the cover
    • Universal fit design for boats with bimini tops, hard tops, T‑tops, and rocket launchers
    • Reinforced sewn‑in rope wraps snugly around the boat to reduce slipping or blowing off in wind
    • Double‑stitched interlock seams and rot‑resistant thread for long‑term durability in tough conditions
    • Trailerable when properly tied down, so you can transport your boat without removing the cover
    • Quick‑release buckles and adjustable straps for fast, easy installation and removal
    • Ideal for standard Australian conditions; for longer‑term protection, explore our Premium DuraPoly Boat Covers

    How to choose your size


    Our Jumbo Boat Covers are sized by length (1), beam (2), and height over the top (3).

    1 = Centreline length from bow to stern

    2 = Beam (widest part of the hull)

    3 = Height from the gunwale to the top of your bimini, hard top, or rocket launcher


    Boat Length (1) Beam (2) Maximum Height from gunwale (3)
    4.6-5.2m 15-17ft 2.44m 135cm
    5.2-5.8m 17-19ft 2.44m 135cm
    5.8-6.4m 19-21ft 2.44m 135cm
    6.4-7.0m 21-23ft 2.64m 135cm
    7.0-7.6m 23-25ft 2.64m 150cm
    7.6-8.2m 25-27ft 2.64m 150cm
    8.2-8.8m 27-29ft 2.64m 150cm

     

    Actual Fabric Measurement

    While using the centreline length and widest beam is a good starting point for choosing the right cover size, we also recommend cross-checking the actual fabric length and width required to ensure you select the correct fit.

    1. Fabric Length - Measure along the length of your boat, over the top of any boat fittings e.g. bow rails, handrails, cabin, windscreens etc. to the point on the hull where the cover’s hem will finish.
    2. Fabric Width - Measure across the widest point of your boat, over the top of any boat fittings e.g. bow rails, handrails, cabin, windscreens etc.to the point on the hull where the cover’s hem will finish.
    Cover Size Fabric Length  Fabric Width 
    4.6-5.2m 15-17ft 730cm 490cm
    5.2-5.8m 17-19ft 810cm 500cm
    5.8-6.4m 19-21ft 850cm 500cm
    6.4-7.0m 21-23ft 900cm 540cm
    7.0-7.6m 23-25ft 940cm 570cm
    7.6-8.2m 25-27ft 1000cm 600cm
    8.2-8.8m 27-29ft 1060cm 650cm

     

    Important care & warranty notes:

    Protect sharp and protruding fittings (cleats, anchors, etc.) by adding padding where the cover contacts them; damage from rubbing against sharp or raised hardware is not covered under warranty.

    For long‑distance towing, use extra straps (not included) over the top and keep tension even; damage caused by improper or loose strapping during trailering is also not covered under warranty.

    For full details, see our warranty information page.