Custom Zippers & Components
for Marine Fabricators
At Lenzip, we work directly with marine fabricators to design zippers that stand up to the harshest on-water conditions. You choose the chain material, slider style, finish, and specialty features — we’ll build them to your exact specifications. Whether you need a one-off custom run or a dependable long-term supplier, our U.S.-owned company delivers zippers in the exact gauge, length, and configuration your marine applications demand. From bimini tops to full enclosures, our products are engineered to withstand relentless UV, saltwater, and constant motion — so your customers stay protected season after season.
Marine zippers built to perform in UV, saltwater, and constant motion. Order fully assembled zippers or individual materials, sliders, and components — made to your specifications.
Zippers & Components for Marine Fabricators
Order fully assembled marine zippers or individual chain, sliders, and hardware — built for saltwater, UV, and daily use.
Custom Zippers
Open‑end, closed‑end, and two‑way in #5 and #10 gauges — spec’d for canvas enclosures, biminis, and covers.
View OptionsZipper Materials
Coil, molded tooth, and metal chain — with water‑resistant tape options for harsh marine environments.
View OptionsSliders for Zippers
Autolock/nonlock, corrosion‑resistant finishes, and marine‑ready pulls — matched to your chain type.
View OptionsContinuous Zippers
Continuous chain by the yard for cut‑to‑fit fabrication — ideal for canvas shops and upholstery teams.
View OptionsStops & Components
Stainless and heavy‑duty hardware to finish enclosures cleanly and extend service life on the water.
View OptionsLooking for Custom Marine Zippers in Bulk?
We specialize in supplying marine fabricators with heavy-duty, corrosion-resistant zippers built for life on the water. Tell us exactly what your projects require—gauge, chain material, slider style, finish, and specialty features—and we’ll deliver precision-made zippers ready to perform in harsh marine conditions.
Get in contact with us today—we want to learn everything about your business and how we can support your production needs. Ask about our exclusive discounts available when you purchase above certain volume thresholds.
Common Marine Applications
Boat Enclosures & Dodgers
#10 molded or water-resistant coil with corrosion-resistant sliders for high-load openings.
Sail Covers & Bimini Tops
UV-stabilized chain and matched pulls for smooth operation and long-term durability.
Upholstery & Cushions
#5/#10 coil and matching sliders for seat cushions, bolsters, and interior soft goods.
Case Study: Enhancing Durability in Harsh Marine Environments
Client
- A top-tier manufacturer of custom boat covers, bimini tops, and full marine enclosures.
Challenge
- UV, salt, and temperature swings were destroying conventional zippers in as little as one season.
- Frequent failures triggered warranty claims and hurt brand reputation.
Solution
- UV‑stabilized molded‑plastic chain with 316 stainless‑steel sliders and pulls.
- Custom‑cut chain bar‑tacked into color‑matched webbing to eliminate weak transitions.
- Validated via 500‑hour salt‑spray and 2,000 open‑close thermal cycles (−10 °C to +60 °C).
Outcome
- Field failures reduced by 73%.
- Six‑figure warranty cost reduction in year one.
- “Lenzip‑spec zipper” leveraged in marketing; repeat orders up 22% from marinas and OEMs.
Partner with Lenzip for Your Next Marine Project
From single specialty runs to ongoing production, Lenzip delivers marine zippers and components engineered to your exact
requirements — on spec, on time, and built to perform. With low minimums, #5 and #10 marine zipper sizes, corrosion‑resistant sliders, and water‑resistant tape options, we support fabricators and OEMs at any scale. Call (847) 368‑9000 or request a quote — let’s build a long‑term partnership that keeps your customers on the water.