| Chaparral 280 OSX T-Top Cover Specifications | |
|---|---|
| Boat LOA | 30'6" |
| Beam | 9'0" |
| Cover Weight | 43 lbs |
| Cover Type | T-Top boat cover — wraps hull below hardtop frame |
| Engine Configuration | Twin outboard (cover includes integrated motor hood) |
| Primary Use | Day cruising, watersports, family recreation |
| Cover Features | |
| Fabric | 9oz solution-dyed polyester (Sunbrella upgrade available) |
| Warranty | 7-year fabric warranty |
| Stitching | Double-stitched seams with UV-resistant thread |
| Straps | Adjustable trailering straps with quick-release buckles |
| Motor Hood | Integrated motor hood for twin outboards |
| Storage Bag | Free zippered storage bag included |
| Ventilation | Breathable fabric prevents mildew and condensation |
Additional information
Choose Your Cover Fabric
7 oz. Polyester — Our entry-level marine cover fabric, woven from 100% polyester fiber at a 7 oz. per linear yard weight. This lighter option keeps the cover manageable for solo handling while still delivering reliable protection against sun, rain, and debris. Backed by a 3-year fabric warranty. Ships in Black.
9 oz. Polyester — Step up to our heavy-duty polyester, engineered at 9 oz. per linear yard for boats that face tougher conditions or extended outdoor storage. The denser weave adds an extra layer of defense against abrasion and weather without adding unnecessary bulk. Protected by a 5-year fabric warranty. Ships in Navy or Black.
Sunbrella® — For boaters who want the best, our Sunbrella covers use 100% solution-dyed acrylic — the same fabric trusted by marine professionals worldwide. Naturally resistant to fading, mold, and water damage, Sunbrella holds its color and integrity season after season. Covered by a 6-year fabric warranty. Ships in Black, Smoke, or Marine Blue.
Both polyester options feature solution-dyed construction, where pigment is infused into each fiber during production rather than applied to the surface afterward. This process locks color deep into the material, preventing any dye transfer to your boat’s gel coat or finish. The result is a cover that stays vibrant without bleeding or rubbing off. Our polyester is also designed to breathe — it allows moisture trapped underneath to vent out naturally, reducing the risk of mildew and keeping your boat dry. The fabric holds its form without sagging or stretching over time, stays lightweight enough for one person to handle, and stands up to prolonged UV exposure and harsh marine weather.
*The warranty periods above are provided by the fabric manufacturer and cover the material itself. For details on what’s included in the warranty for your completed cover, please see our warranty page.
7 oz. Polyester — Our entry-level marine cover fabric, woven from 100% polyester fiber at a 7 oz. per linear yard weight. This lighter option keeps the cover manageable for solo handling while still delivering reliable protection against sun, rain, and debris. Backed by a 3-year fabric warranty. Ships in Black.
9 oz. Polyester — Step up to our heavy-duty polyester, engineered at 9 oz. per linear yard for boats that face tougher conditions or extended outdoor storage. The denser weave adds an extra layer of defense against abrasion and weather without adding unnecessary bulk. Protected by a 5-year fabric warranty. Ships in Navy or Black.
Sunbrella® — For boaters who want the best, our Sunbrella covers use 100% solution-dyed acrylic — the same fabric trusted by marine professionals worldwide. Naturally resistant to fading, mold, and water damage, Sunbrella holds its color and integrity season after season. Covered by a 6-year fabric warranty. Ships in Black, Smoke, or Marine Blue.
Both polyester options feature solution-dyed construction, where pigment is infused into each fiber during production rather than applied to the surface afterward. This process locks color deep into the material, preventing any dye transfer to your boat’s gel coat or finish. The result is a cover that stays vibrant without bleeding or rubbing off. Our polyester is also designed to breathe — it allows moisture trapped underneath to vent out naturally, reducing the risk of mildew and keeping your boat dry. The fabric holds its form without sagging or stretching over time, stays lightweight enough for one person to handle, and stands up to prolonged UV exposure and harsh marine weather.
*The warranty periods above are provided by the fabric manufacturer and cover the material itself. For details on what’s included in the warranty for your completed cover, please see our warranty page.
| Weight | 41 lbs |
|---|---|
| Fabric | 9oz Polyester |
Install
Please watch the video below for installation instructions!
No more offers for this product!
Frequently Asked Questions
Yes. This cover is designed specifically for the 280 OSX T-Top configuration. It wraps the hull below the hardtop frame, leaving the T-Top structure exposed while protecting the entire deck, cockpit, bow seating, and helm area from the elements.
Absolutely. The cover includes an integrated motor hood sized for the 280 OSX twin outboard setup. The hood covers both engines and cowlings to protect them from UV exposure, rain, and debris during storage and trailering.
The standard cover ships in 9oz solution-dyed polyester with a 7-year warranty. We also offer a Sunbrella upgrade for owners who want the premium marine fabric with enhanced UV and fade resistance.
Yes. The cover comes with adjustable trailering straps and reinforced stress points at the bow and transom specifically for highway trailering. The straps secure the cover tightly to prevent flapping and wind damage at speed.
The cover weighs approximately 43 pounds. It ships with a free zippered storage bag so you can fold it compactly and stow it in the 280 OSX bow storage or aft compartments when you are on the water.
No. The fabric is engineered to breathe, allowing moisture vapor to escape while blocking rain and spray from above. This prevents the condensation and mildew buildup common with non-breathable tarps, especially in humid coastal climates.
Yes. This is not a universal or semi-custom cover. The pattern is cut to match the exact hull dimensions, beam, and deck layout of the Chaparral 280 OSX, including the pronounced bow flare, integrated windshield, and dual console layout.
The cover extends to the transom and provides coverage over the rear deck area. The swim platform itself sits below the cover line, but the aft cockpit, transom cap, and platform entry points are fully covered.
Most orders ship within 1-2 business days. Delivery time depends on your location but typically ranges from 5-10 business days for standard ground shipping within the continental United States.
Every cover is built to match the specific model and year of your Chaparral 280 OSX. If you experience any fit issues, contact our team and we will work with you to resolve the problem or arrange a replacement at no additional cost.
⏱️ Current lead time: 1–3 weeks — every cover is custom-made for your boat.
Questions about fit? Call (561) 677-2628
Questions about fit? Call (561) 677-2628
Chaparral 280 OSX T-Top Boat Cover – Premium Sportboat Protection for Open-Water Adventures
The Chaparral 280 OSX is one of the most versatile outboard sportboats on the water today, blending the space of a full-size cruiser with the performance of a twin-engine center console. Whether you spend weekends wakeboarding with the family, hosting sunset cruises with friends, or making day runs to your favorite island sandbar, this boat deserves protection that matches its premium build quality. Our custom-fitted T-Top cover for the 280 OSX wraps your hull snugly below the hardtop frame, shielding every surface from UV degradation, rain intrusion, bird strikes, and airborne debris that quietly destroy gel coat finishes season after season.
Engineered for the 280 OSX Layout
Chaparral designed the 280 OSX with wide bow seating, a deep cockpit with convertible aft lounges, and that signature extended swim platform with the Infinity E-Z Step system. Our cover pattern accounts for every contour — the pronounced forward flare, the integrated windshield, and the dual helm and passenger consoles that define this sportboat’s profile. Reinforced stress points at the bow eye, transom corners, and T-Top frame contact areas prevent wear where it matters most. Browse our full lineup of Chaparral boat covers to find protection for every model in the fleet.
Marine-Grade Fabric Built to Last
Every 280 OSX cover ships in your choice of 9oz solution-dyed polyester, backed by a 7-year warranty against UV breakdown, mildew growth, and color fade. The fabric breathes to prevent trapped moisture and condensation, a critical feature for boats stored in humid coastal climates. Factory-installed double-stitched seams, adjustable trailering straps, and a built-in motor hood keep the cover locked down tight whether you are trailering at highway speed or sitting on a lift at the marina. For a look at our largest OSX offering, see the Chaparral 300 OSX T-Top cover.
Why Owners Trust Perfect Fit
Chaparral has earned nineteen consecutive Customer Satisfaction Index Awards, and the owners who buy these boats expect that same level of quality in every accessory. Our covers are sewn to match the exact hull dimensions of the 280 OSX — no generic one-size-fits-most designs, no sagging fabric pooling water on the bow. Each cover ships with a free storage bag, and our team is available by phone to walk you through installation. If you are also looking for full-coverage options for your Chaparral deck boats, check out the Chaparral 267 Sunesta cover for one of the brand’s most popular large platforms.
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