Zodiac 21 Specifications
- Length Overall (LOA): ~21'0"
- Beam: ~8'0"
- Dry Weight: ~2,500 lbs (estimated)
- Engine: Single outboard, approximately 200 HP max
- Fuel Capacity: Approximately 60 gallons (estimated)
- Draft: ~14"
- Hull Type: Fiberglass center console
Cover Features
- Fabric Options: 9oz solution-dyed marine fabric or premium Sunbrella acrylic
- Coverage Type: T-Top cover wraps hull below hardtop; hardtop remains exposed
- Construction: Reinforced stitching, hem cord at rubrail, adjustable tie-down straps
- Durability: Solution-dyed fabric (5-7 years); Sunbrella acrylic (8-10 years)
- Fit: Custom-fitted to ~21'0" Zodiac 21 specifications
- Protection: UV-resistant, water-repellent, weatherproof
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 | 34 lbs |
|---|
Install
Please watch the video below for installation instructions!
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Frequently Asked Questions
The Zodiac 21 T-Top cover is available in 9oz solution-dyed marine fabric for reliable 5-7 year protection, or premium Sunbrella acrylic for 8-10 years of UV and weather resistance. A lighter 7oz option is also available. All fabrics are solution-dyed through the fiber for colorfastness and long-term durability.
Yes. The Zodiac 21 T-Top cover is pattern-cut with reinforced cutouts that wrap around the T-Top support legs. The cover drapes from the hardtop frame down to the rubrail, leaving the hardtop roof exposed on top while fully enclosing the hull, console, and cockpit below.
Installation takes one person under five minutes. Drape the cover over the bow, align the T-Top cutouts around the support legs, pull the fabric aft past the console and leaning post, then secure the adjustable strap-and-buckle tie-downs along the gunwale. No tools required.
Yes. The Zodiac 21 T-Top cover features reinforced stitching and a hem cord system designed for highway-speed trailering. The adjustable straps hold the cover tight against the approximately 21-foot hull at speed, preventing billowing or flapping during transport.
Absolutely. The Zodiac 21 T-Top cover creates a complete barrier over the helm console, fishfinder, GPS, VHF radio, leaning post cushions, and all cockpit surfaces. The water-repellent fabric blocks UV rays, rain, salt spray, and airborne debris that cause fading and deterioration.
Every Zodiac 21 T-Top cover includes a 2-year manufacturer warranty covering defects in materials and workmanship. The solution-dyed fabrics are engineered for 5-7 years of service life, and the Sunbrella option extends that to 8-10 years under normal conditions.
The Zodiac 21 T-Top cover is water-resistant with a DWR (durable water repellent) finish that causes rain and spray to bead and roll off the fabric surface. The cover is also breathable, allowing trapped moisture and condensation to escape rather than pooling underneath — which prevents mildew growth on a trailer-stored boat.
Yes. This cover is designed to fit all standard production years of the Zodiac 21 equipped with a factory T-Top. The cover accommodates the consistent hull dimensions across Zodiac's production run of the 21-foot model.
The 9oz solution-dyed marine fabric is available in Navy, Black, and Charcoal. The premium Sunbrella acrylic line offers an expanded selection of colors. All colors are solution-dyed through the fiber for lasting colorfastness that won't fade, even in harsh saltwater sun.
Shipping is a flat rate per cover for delivery anywhere in the continental United States. Orders typically ship within 1-2 business days and arrive via standard ground carrier.
Zodiac 21 T-Top Boat Cover — Reliable Coverage for a Versatile Fishing Platform
The Zodiac 21 is an approximately 21’0″ center console with an estimated 8’0″ beam, weighing approximately 2,500 pounds dry and rated for roughly 200 horsepower on a single outboard. This Zodiac — the fishing boat brand, distinct from the well-known inflatable manufacturer — produced center console and bay fishing boats built for inshore and nearshore work along the coast. The 21 sits in the sweet spot for versatile fishing: large enough to handle moderate chop on nearshore structure runs, yet trailerable and manageable for solo anglers working backwater flats and protected bays. This custom-fitted T-Top cover protects the Zodiac 21’s cockpit, helm console, and fishing rigging from UV exposure, rain, salt spray, and seasonal weather. Anglers looking for additional cockpit weather protection between trips will also find value in the center console curtain for full enclosure options.
Tailored to the 21’s Inshore-Nearshore Deck Layout
The Zodiac 21 features a center console with helm instrumentation, a leaning post, rod holders, a livewell, and an open cockpit designed for clear casting lanes and easy fish-fighting access. This cover is pattern-cut to the Zodiac 21’s approximately 21’0″ hull profile, with reinforced cutouts that wrap around the T-Top support legs and fabric that clears the console and leaning post without bunching. Adjustable strap-and-buckle tie-downs along the gunwale and a continuous hem cord at the rubrail hold the cover snug against the hull. One person handles the complete installation in under five minutes with no tools, and the reinforced construction is rated for highway-speed trailering — essential for a 21-footer that lives on a trailer between trips. Anglers scaling up to a larger offshore platform will find the same proven construction in the Islamorada 24 T-Top cover.
Protection That Matches Zodiac’s Fishing Heritage
Choose between 9oz solution-dyed marine fabric rated for five to seven years of UV and weather resistance, or premium Sunbrella acrylic that extends service life to eight to ten years. Both fabrics are water-repellent with a DWR finish, mildew-resistant, and breathable to prevent condensation buildup beneath the cover — particularly important for boats stored on trailers in humid coastal climates. Double-stitched seams and a hem cord at the rubrail create a tight, wind-resistant fit. Every cover includes a 2-year manufacturer warranty, matching the same protection standard found on similar mid-range fishing boats like the Wellcraft 222 Fisherman T-Top cover.
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