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Windline UP-3X 3-Step Stainless Steel Under Platform Swim Ladder

Manufacturer

Windline

<h3>Windline: The Marine Industry's Boarding Ladder Standard</h3><p><strong>Windline</strong> has been a defining name in marine hardware since its founding in the late 1970s. A California-based company, Windline literally revolutionized the market for boarding ladders and went on to shape how boaters around the world access their vessels. What began as a small operation grew into a powerhouse: since 1978, the Windline brand has grown from a garage startup into a company that designs, manufactures, and distributes its products out of a 75,000-square-foot facility in California.</p><h3>A Legacy Built on Innovation</h3><p>Windline's rise to prominence was no accident. The brand first made its mark with the invention of the first telescoping boarding ladder, which quickly appeared on the specification sheets of all the major boat manufacturers, replacing 95% of all former designs and creating a new industry standard that continues today. That single innovation captures the Windline ethos: practical engineering that solves real problems on the water.</p><p>Today, Windline's <a href="/7652-windline-boarding-ladders-201717">boarding ladders</a> remain the core of the brand's identity. The lineup spans pontoon, stern mount, pocket, over- and under-platform ladders, slide mount versions, and more — giving boaters and OEM builders a solution for virtually every hull configuration. Whether you need a compact telescoping model that stows flush against the transom or a heavy-duty platform ladder for a larger cruiser, Windline has engineered an answer.</p><h3>Quality and Craftsmanship You Can Count On</h3><p>Windline's manufacturing philosophy centers on durability and real-world performance. The company takes pride in manufacturing all its products in the United States, and its stainless steel items undergo an electro-polishing process that results in a spectacular buffed finish, enhancing both aesthetics and corrosion resistance. That attention to finish quality matters enormously in the marine environment, where salt air and constant moisture are relentless adversaries.</p><p>All Windline items, including ladder parts, come with a lifetime warranty, ensuring long-lasting performance and customer satisfaction. This commitment to standing behind their products speaks to the confidence Windline has in its own manufacturing standards. Their main asset is their ability to custom fabricate ideas into a product that is superior in quality and performance.</p><h3>More Than Just Ladders</h3><p>While <a href="/7652-windline-boarding-ladders-200179">boarding ladders</a> are the category that made Windline famous, the brand's catalog extends well beyond. A large part of the assortment is occupied by anchor brackets, rollers, and tensioners designed to securely keep the anchor in its roller while preventing rattle — and the company also produces handrails, fender holders, fishing rod holders, and a variety of other marine accessories. Most of these products offer practical, ergonomic, and durable solutions meant to protect a boat's hull, optimize deck space, and make the vessel more user-friendly and comfortable.</p><p>Windline Marine is a leading manufacturer specializing in innovative and durable marine access and anchoring hardware, trusted by boat builders and owners across the globe for robust stainless steel construction, secure mechanisms, and superior performance. For anyone outfitting a new boat or upgrading an existing one, Windline is a brand that consistently delivers.</p>

Part Number

UP-3X
06/04/2036 12:54 AM
Sale Price

$243.88

In Stock (10+)

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Usually delivered within 2 days

free shipping

FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Windline UP-3X is a 3-step under-platform swim ladder designed to provide convenient water access while maximizing deck space on your boat. This space-saving ladder features a unique design that allows it to stow neatly beneath the swim platform when not in use, keeping your transom area clear and unobstructed.

Key Features:

  • Electropolished stainless steel construction for superior corrosion resistance and long-lasting durability in marine environments
  • Three wide steps with comfortable plastic treads for secure, non-slip footing
  • Under-platform mounting design saves valuable deck space
  • Includes quick lock strap for easy deployment and secure storage
  • Electropolished finish provides a brilliant, easy-to-clean surface

Ideal for boats with swim platforms, this ladder combines functionality with marine-grade quality. The electropolished stainless steel construction resists saltwater corrosion, while the plastic step treads provide comfort for barefoot use. The quick lock strap system makes it simple to deploy the ladder when needed and stow it away securely when heading back out on the water.

Products specifications

Length: Deployed

14'' x 39''

Stowed Dimensions

14'' x 21''

Great price for the item. Both internet and phone conversations were quick and knowledgeable.

Found your site in a sidebar to Ebay listing. Better price, exact same product - Thanks!

great experience awaiting info on rma

Quick, easy and accurate!

easy to use

Thank you for having this in stock with free shipping

Easy and fast. Liked the option to pay through Amazon.

Had a little trouble adjusting the number of parts to order. Once on Amazon payment it wasn't intuitive on how to correct the quantity. I called tech services and they got me there quickly. Thanks.

Site is easy to navigate

very customer friendly

Easy

great

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