Lakes We Serve Roof Styles Decking options dock options FAQ

Custom Dock Builder for Floating Boat Docks

Since 1985, Kroeger Marine has designed, built, and installed more than 3,700 custom boat docks on Lake Keowee, Lake Hartwell, Lake Jocassee, and lakes across South Carolina.

Build Your Dock

or call 864-882-7671 to talk with our team

Custom docks by Kroeger Marine designed for lakefront properties, blending functionality and aesthetics

QUALITY + INTEGRITY + LONGEVITY

Designed For Living.
Built For Life.

Since 1985, Kroeger Marine has built boat docks the way few dock builders still do — handcrafted locally in our own facilities, from the aluminum understructure up. Whether you're planning a single-slip floating boat dock, a covered dock with a full hip roof, or a two-story sundeck built for entertaining, every custom dock we build is engineered around your shoreline, your boat, and the way you live on the water.

We go a step further in blending form and function, pairing new docks with dock accessories, shoreline stabilization, and boat lifts. Our boat docks are crafted with sustainable, low- or no-maintenance materials that last for decades. There are no products of higher quality, better materials, or finer aesthetics.

The Advantages Of A Kroeger Marine Dock

Heavy-duty aluminum understructure
- A rigid, rot-proof frame that keeps your dock stable and level for decades
4” Roof Posts
- Stronger and prevents roof “sway” in windy conditions
4-sided Roof Rafters
- Offers enhanced strength and fewer nesting areas for birds and insects
5 Roof Purlins on each side of the roof
- More roof cross-members mean greater roof rigidity and less roof twisting
26-Gauge Roof Panels
- Greater fade resistance than lesser roof panels
- Heavier gauge material means greater denting and puncture resistance
Seamless Rotomolded Floats
- Sized to your dock's load, with molded fastener tabs that help prevent water intrusion and separation from the dock

Custom floating boat dock with PWC ports built by Kroeger Marine

THE RIGHT DOCK FOR YOUR WATER

Floating Boat Docks Built for Your Lake

Every lake behaves differently. Before we design your custom dock, we look at your water depth, how much the lake level rises and falls, wind and wave exposure, and what your permit allows. Then we recommend the dock system that will perform best on your shoreline.

Floating Boat Docks

Our floating boat docks pair a heavy-duty aluminum understructure with seamless rotomolded floats sized to your dock's load. The dock rises and falls with the water, so your slips, ramp, and deck stay usable through seasonal drawdowns and dry spells. It's the right choice for lakes with changing water levels, including Lake Keowee, Lake Hartwell, and Lake Jocassee.

Explore our floating dock systems

Anchoring Built for Your Shoreline

A floating dock still has to stay exactly where it was permitted. We anchor heavy-load docks and spots with strong wind and wave exposure with Kroeger pilings, 5-inch aluminum pipe driven into the lakebed, or use a cable-and-winch system for docks that need room to move toward and away from shore as water levels change.

Start your dock design

Lakes We Serve

Lake Keowee

Custom floating docks designed around Keowee's deep coves and Duke Energy shoreline guidelines, just minutes from our Seneca headquarters.

Lake Keowee dock builder

Lake Hartwell

Floating docks engineered for Hartwell's seasonal water-level swings, with your Corps of Engineers Shoreline Use Permit handled from start to finish.

Lake Hartwell dock builder

Lake Jocassee

Floating docks built to handle Jocassee's deep, clear water and the level changes that come with Duke Energy's pumped-storage operations.

Lake Greenwood

Custom floating boat docks for Lake Greenwood homeowners, designed to fit your shoreline, your boats, and your permit.

Lake Secession

Custom floating docks for Lake Secession properties, from simple swim docks to covered boat slips.

We also build docks on Clarks Hill Lake. Don't see your lake? View all service areas or call 864-882-7671.

Why Lake Owners Choose Kroeger Marine as Their Dock Builder

We get to know you, your property, and your lake, then handle design and permitting from start to finish. Wherever you are in the process, we can plan and design your custom dock with you or build the dock you've already designed.

We build your dock in our own facilities using high-quality materials, proud craftsmanship, and proven techniques, then install it on your shoreline.

You enjoy your new dock with family and friends. And when it needs attention, our team handles dock repairs, add-ons, and routine maintenance for years to come.

See Our Dock Building Process

heavy-duty
maintenance-free
aluminum
durable
focus on affordability
optional upgrades
focus on aesthetics

Boat Dock Styles Built Around Your Lake

From covered single-slip boat docks to hip-and-a-half roofs and sundeck designs, every layout starts with your water depth, wind exposure, and lake regulations — and ends with a dock that fits like it was always meant to be there.

Kroeger Marine offers many options for customizing roof structures, from styles to materials and colors. Roof selections are equal parts of personal aesthetic appeal, desired utility, and cost. We offer variations within these styles to accommodate a range of dock layouts, desired coverage, local nuances, and personal preferences.

Roof Options

HIP-AND-A HALF ROOF

A hip-and-a-half roof consists of two hip roofs, one over the main slip(s) and a smaller one over the wide seating area, resulting in an L-shaped configuration. This design combines all the features of the hip roof with the added flexibility of uncovered and covered seating areas. This design gives a unique look to the dock while also offering great protection from the elements and extreme stability.

HIP ROOF

A hip roof is sloped on all sides, with the slopes meeting in a peak like a pyramid. This design is considered more architecturally complex in comparison to a traditional gable roof design, reflecting a contemporary and elegant design aesthetic. This roof style is self-bracing which creates increased strength and greater durability.

SUNDECK ROOF

A sundeck adds an upper-level platform to your dock, offering an ideal space for elevated lake views, relaxing in the sun, or hosting family and friends. Built with long-lasting materials and designed for secure access, sundecks provide functional second-story living without impacting the structure below. Whether you're enjoying a quiet morning or entertaining guests, a sundeck enhances your dock with added space and purpose.

Aluminum Dock Roof Materials

COPPER

Copper roofs will withstand all forms of natural abuse, from high winds to torrential rains, and is the only dock roofing material that improves with age. Under most circumstances, copper roofs do not require any maintenance.

Custom dock built with cedar materials by Kroeger Marine, providing a natural, rustic look with long-lasting durability

Cedar Shake

This roof consists of 1” treated cedar shake wooden shingles made from split logs and has a very distinct, rustic look because of the varying thickness and length of each shingle.

Metal

Aluminum metal sheets are designed to withstand strong winds, debris, rain, mold, and mildew. Generally, it is very low maintenance and lasts 40+ years.

Our most popular color options include, but are not limited to...

FERN GREEN

BURNISHED SLATE

STEEL GREY

Kroeger Marine offers natural wood and synthetic decking options to match your design aesthetic, budget, and maintenance-free lifestyle goals.

Decking Options

FIBERON^® PARAMOUNT^®

Paramount PVC decking is built for lasting performance with a solid-core construction that resists moisture, rot, splintering, and insects. Its slip-resistant surface is ideal for docks and waterfront applications, requiring virtually no upkeep beyond occasional cleaning. Backed by a lifetime performance warranty and a 50-year stain and fade warranty, it delivers long-term durability and peace of mind, making it a reliable choice for lakefront living year after year.

Available in the following Mantel Collection colors...

CLAY

MINERAL

TimberTech^® by Azek^®

Crafted from high-performance PVC, TimberTech decking delivers the rich look of hardwoods with unmatched durability and minimal upkeep. Available in the Harvest, Landmark, and Vintage collections, each offers unique finishes and color blends that suit a variety of styles. With Cool Touch™ technology, superior slip resistance, and industry-leading moisture protection, this decking is a smart choice for lakefront living. Backed by a lifetime performance warranty and a 50-year fade and stain warranty, it provides beauty and peace of mind for decades.

Available in the following colors…

Harvest Collection (Refined Cathedral Grain)

SLATE GREY

BROWNSTONE

KONA

Vintage Collection (Exotic Hardwoods)

COASTLINE

WEATHERED TEAK

CYPRESS

DARK HICKORY

ENGLISH WALNUT

MAHOGANY

Landmark Collection (Crosscut Hardwoods)

FRENCH WHITE OAK

CASTLE GATE

AMERICAN WALNUT

BOARDWALK

WearDeck^®

Reinforced with Advantex® Fiberglas™ technology, WearDeck® is engineered for exceptional strength, spanning wider and holding heavier loads than typical composites. Rated for ground contact and underwater use, it resists water, mold, pests, stains, and fading while staying cooler under the sun with its heat-reflective surface. Slip-resistant, splinter-free, and virtually maintenance-free, it’s backed by a limited lifetime warranty, making it a durable and comfortable choice for docks and decks.

Available in the following colors…

CEDAR

GRAY

SAND

SADDLE

WEATHERWOOD

BAREFOOT GRAY

BAREFOOT SAND

BAREFOOT WHITE

AridDek^®

AridDek® aluminum decking is a lightweight, low-maintenance option that combines durability with comfort. At just 2 pounds per square foot, it’s the lightest decking material available yet immune to rust, decay, splintering, and insects. Its high thermal conductivity keeps the surface cooler to the touch than most alternatives, while the interlocking tongue-and-groove system creates a watertight seal—ideal for upper-level decks. With no need for chemical stains and fully recyclable materials, AridDek® delivers a sustainable, long-lasting solution built to perform.

Available in the following colors...

SANDSTONE

GRANITE

ARTISAN CLAY

Ipe Brazilian Hardwood

Ipe is a premium Brazilian hardwood renowned for its unmatched strength and longevity—lasting decades, even in the toughest environments. Approximately three times harder than oak, it naturally resists rot, decay, and insect damage. While it requires some maintenance to preserve its rich color, it can also be left to weather gracefully into a silver patina. With its exceptional durability and timeless beauty, Ipe is a top choice for those who want the elegance of natural wood with performance that endures year after year.

For more details and features, see our custom dock brochure.

VIEW CUSTOM DOCK BROCHURE

Durable and aesthetically pleasing custom boat dock designed and built by Kroeger Marine

At Kroeger Marine, we believe every dock should be as unique as the property it graces. That’s why we offer a thoughtfully curated range of premium decking options designed to balance durability, beauty, and ease of maintenance.

Our selection includes Fiberon Paramount® PVC decking, a lightweight, slip-resistant option backed by a lifetime warranty; TimberTech® by Azek®, available in multiple collections that capture the look of natural hardwoods with superior moisture resistance; and WearDeck® , reinforced with fiberglass for unmatched strength and longevity in ground-contact or even underwater installations.

For a low-maintenance, modern solution, AridDek® aluminum decking delivers a watertight, rust-proof, eco-friendly surface ideal for upper-level docks. And for those who prefer the timeless character of natural wood, we also offer Ipe Brazilian hardwood, celebrated for its density, beauty, and exceptional lifespan.

With this diverse lineup of decking materials, you can design a custom dock that perfectly fits your lifestyle, withstands the demands of the lake environment, and elevates your waterfront for years to come.

Kroeger Marine offers many innovative features and options to suit your waterfront lifestyle and budget. These dock additions can elevate the appearance and stability of the dock, while adding valuable functionality and benefits.

Dock Options

CUPOLA

A cupola provides an upscale look that adds value and a pleasing aesthetic. Wood or metal options that match the roof or accent the decking are available.

Flared Ramp

A Kroeger signature ramp is typically a 4' x 20' - 60' walkway with hand railings and a 6' flared entrance to the dock, giving it an elegant look while adding strength and durability.

Bench Seat

This 4’ built-in dock bench includes an optional Sunbrella® seat-back cushion.

Dock Loft

The dock loft is out-of-sight storage that blends well with the dock structure while increasing the storage capacity of the dock.

Anchoring Selection

Cable and Winch

Cable and winch is one of the most common and affordable methods for floating dock anchoring. It is a good solution for docks that need to have more mobility to move toward and away from the shoreline depending on water levels.

PILINGS

Pilings are ideal for heavy load docks and perfect for locations with heavy wind and wave load by keeping the dock stable. The structure allows the dock to move slightly up or down during water fluctuations.

Download PDF

Not sure which anchoring system your shoreline needs? See how we size flotation and anchor every dock on our custom dock systems page.

For more customization, view our unique, patented accessories.

VIEW ACCESSORIES

Custom Dock FAQs

How is a floating dock anchored?

We anchor floating docks with either Kroeger pilings or a cable-and-winch system. Pilings are 5-inch aluminum pipes driven into the lakebed, ideal for heavy-load docks and locations with strong wind and wave exposure, and they let the dock move up and down as the water changes. Cable and winch is a common, affordable option for docks that need more room to move toward and away from shore. We will recommend the right system after a site visit.

Which lakes do you build custom docks on?

Kroeger Marine builds custom boat docks on Lake Keowee, Lake Hartwell, Lake Jocassee, Lake Greenwood, and Lake Secession, along with other lakes in our service area. Call 864-882-7671 to confirm your location.

Do you handle dock permits?

Yes. We handle the permitting process from start to finish, whether your lake is managed by Duke Energy, the U.S. Army Corps of Engineers, or a local lake authority, and we make sure your dock design fits your permitted footprint. See our permitting FAQs for details.

How much does a custom boat dock cost?

Every Kroeger dock is custom, so pricing depends on the size and number of slips, roof style and materials, decking, anchoring, and add-ons like boat lifts and sundecks. After we visit your property and talk through your goals, we'll give you a detailed estimate. Request an estimate to get started.

Can you add a boat lift or accessories to my dock?

Yes. Kroeger Marine is a HydroHoist boat lift dealer and also offers EZ Port PWC lifts, the LakeEze™ ladder, Kayak Stow & Go®, dock boxes, and more accessories, so your dock, lifts, and accessories are designed together by one team.

Do you repair or remodel existing docks?

Yes. Our team repairs, remodels, and adds on to existing docks, and we can handle routine maintenance on your Kroeger dock for years to come.