Protect your 21-23ft boat with the Marine Tech Co Premium Heavy-Duty Boat Cover, engineered for owners who expect more than a short-term fix. Designed by Australian marine professionals, this boat cover is designed with tougher, longer-lasting materials and construction to keep your hull, upholstery and electronics safe from UV, rain, salt spray and dust season after season.
Why upgrade: Unlike economy covers that fade, stretch and seep after a single summer, Marine Tech Co uses marine-grade, coated fabric and reinforced high-stress points so you replace the cover far less often, saving you money long term and preserving your boat’s resale value.
Key features
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Marine-grade, coated polyester fabric with high UV resistance and long-term water repellency.
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Double-stitched, taped seams and reinforced stress patches at tie points.
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Quick-adjust fastening system with heavy-duty buckles and multiple tie-down points for a snug, secure fit on trailers or in moorings.
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Breathable design with ventilated panels to reduce condensation and mould risk.
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Soft inner lining on bow/stern contact areas to protect gelcoat and paint.
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Backed by Marine Tech Co’s limited warranty and supported by our local Australia service team.
Fit & suitability
Designed for boats with a canopy setup.
Designed to fit boats with LOA (length overall) approximately 21ft–23ft (6.4m–7.0m). Works for deep-vee runabouts, bowriders and most trailerable cabin boats in this range. Measure your boat’s LOA and beam to ensure best fit.
Care & maintenance
Shake off loose debris, hose down with fresh water and use a soft brush for dirt. Store dry and folded in the included storage bag. Do not machine wash. Re-apply UV protectant annually for maximum lifespan.
Warranty
Marine Tech Co. Boat Covers come with a 2 Year warranty for any manufacturing defects
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