Great Lakes Boat Top

What Great Lakes Boat Top does

Great Lakes Boat Top is a custom marine canvas manufacturer producing factory-replacement boat covers, bimini tops, mooring covers, tonneau covers, cockpit covers, camper enclosures, convertible tops, T-tops, and sunshades. Founded in 1957 in Michigan and now headquartered at a single manufacturing facility in Vonore, Tennessee, the company supplies canvas to over 60 OEM boat brands including Sea Ray, Boston Whaler, Four Winns, Malibu, MasterCraft, Regal, Monterey, and Cobalt, and operates a direct-to-consumer replacement channel for individual boat owners.

The company's competitive foundation is a library of more than 30,000 boat-specific patterns accumulated since 1957, sourced directly from boat manufacturers during new-model development. Sewers and inspectors use electronic tablets to retrieve factory specifications, color codes, and hardware lists in lieu of paper reference materials, and the company holds US Patent No. 7,987,807 B2 covering the HANGTYTE clamshell water-management system for wakeboard mooring covers. All products are custom cut and sewn to order against these patterns, enabling exact-fit replacements matched to original Sunbrella colors, fasteners, zippers, and frames without requiring the customer to supply measurements.

The revenue model is built on quote-based, made-to-order sales through three channels: a self-service e-commerce storefront on greatlakesboattop.com with boat search by manufacturer, year, model, and submodel; toll-free inside sales (1-877-867-7861) staffed during ET business hours; and OEM supply to boat manufacturers and their dealer networks for new-boat fitment and replacement inventory. Pricing is not publicly listed; payment is accepted by MasterCard, VISA, Discover, and personal check, with a stated 10-business-day ship window and a 7-day warranty-repair turnaround.

Name

Great Lakes Boat Top

Legal name

Great Lakes Boat Top Inc.

Website

https://greatlakesboattop.com

Company type

Private

Founded year

1957

Operating status

Operating

Headcount range

51–100 employees

Short description

Great Lakes Boat Top is a custom marine canvas manufacturer producing factory-replacement boat covers, tops, and enclosures for 60+ leading boat brands, serving both OEM boat manufacturers and individual boat owners from its Vonore, Tennessee facility.

Ownership category

akta.pro rank

Product category

Marine Canvas Manufacturing

NAICS

Boat Building (336612)

SIC

Ship & Boat Building & Repairing (3730)

akta.pro primary industry

Yacht Tenders & Auxiliary Leisure Craft Manufacturing (IMAJAEAO)

Keywords

• Marine canvas manufacturing
• Boat covers production
• OEM boat tops
• Canvas enclosures
• Boat canvas replacement

Headquarters

HQ city

Vonore

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B and B2C

Offering type

Hardware or Manufacturing

Cost components

Personnel, Operations, Supply Chain, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Custom Marine Canvas Products: One-time purchase of custom replacement marine canvas including bimini tops, cockpit covers, mooring covers, tonneau covers, camper tops, convertible tops, T-tops, sunshades, and related enclosures. Products are manufactured to order based on specific boat year, make, and model. Pricing is quote-based, not publicly disclosed.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels5 records

Core offering

Great Lakes Boat Top is an OEM marine canvas manufacturer that designs and produces custom-fit boat covers, tops, and enclosures for over 60 leading boat brands. Products include bimini tops, cockpit covers, mooring covers, tonneau covers, camper tops, convertible tops, T-tops, and sunshades, manufactured to order using a proprietary library of more than 30,000 factory patterns sourced directly from boat manufacturers. The company sells both to boat manufacturers as an OEM supplier and directly to boat owners as factory replacement canvas.

Product overview

Great Lakes Boat Top is an OEM marine canvas manufacturer specializing in factory replacement boat canvas products. The company produces precision-fit canvas covers, tops, and enclosures for over 60 leading boat brands. The core product portfolio centers on various canvas products including Bimini Tops, Bow Covers/Tonneau Covers, Cockpit Covers, Camper Complete enclosures, Mooring Covers, Convertible Tops, T-Tops, and Sunshades. These products work together to provide comprehensive protection for boats - from sun shading solutions (bimini tops, sunshades, T-tops) to full weather enclosures (camper complete with Eisenglass windows) to storage covers (cockpit covers, mooring covers). Add-on accessories include Aft Curtains, Side Curtains, Drop Curtains, Console Covers, Seat Covers, Hatch Covers, Visors, and Walk Thru Curtains. The company also offers the specialized Shade N' Store wakeboard tower bimini with integrated storage, and a Professional Grade Canvas Snap Tool for installation. All products are custom-manufactured to exact OEM specifications using original manufacturer patterns.

Differentiator

Problem solved

Functional benefit

Products and services

• Bimini Top

Quantifiable outcome

• Factory-precision fit guaranteed to boat specifications provided, or replacement/refund offered
• +2 more outcomes

Named customers6 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

One partnership is on record.

• National Marine Manufacturers Association (NMMA)minorOthersGreat Lakes Boat Top, through its parent company, is a member of the National Marine Manufacturers Association. NMMA is the leading trade organization representing the recreational boating industry.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Carver Industries: Marine canvas manufacturer making bimini tops, boat covers, and enclosures. Direct competitor to Great Lakes Boat Top in custom replacement canvas and OEM supply for major boat brands.
• Dowco: Boat cover and marine canvas manufacturer selling direct and through dealers. Competes with Great Lakes Boat Top in replacement covers and powersports/marine grade fabric products.
• Whitecap Marine: Marine canvas and accessories manufacturer and distributor supplying OEM and aftermarket canvas solutions. Direct peer given overlap in product categories and channels serving boat owners.
• Taylor Made Products: Long-standing OEM marine accessories manufacturer producing tops, covers, and windshields for boatbuilders. Direct peer given shared OEM supply model and product overlap with Great Lakes Boat Top's canvas portfolio.

Others

• Sunbrella (Glen Raven): Primary fabric supplier for Great Lakes Boat Top and the dominant marine canvas brand. Connected as an upstream input provider and channel-credibility partner whose warranties are inherited by GLBT products.
• MasterCraft Boat Company: Premier wakeboat OEM and a listed Great Lakes Boat Top OEM partner. Connected as a major customer whose model lineup drives significant spec-in and aftermarket canvas demand for GLBT.

Broad incumbents

• West Marine: Largest U.S. marine retailer with its own private-label canvas products and a national store footprint. Comparable because it competes in both replacement canvas and OEM-adjacent marine accessories, though distribution is retail rather than custom-manufactured OEM.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/Gr8Lakesboattop

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Great Lakes Boat Top