Infinity RS4: The Ultimate Dock Experience

Design the dock that becomes the heart of your lake life. The Infinity RS4 blends elegant style, precision engineering, and infinite flexibility so you can make memories season after season on a dock system that's as reliable as it is beautiful.

The Dock System That Evolves With Your Life

Whether you’re crafting an intimate slip off your cottage for quiet morning coffee, a playful swim platform for weekend cannonballs, or a winding path that lets you cast where the big ones hide, the Infinity RS4 was designed for life by the water.

Perfect for:

-Moderate to shallow depths (3-7 ft), stable to lightly fluctuating water levels

-Families and cottagers who want to start small and expand easily over time

-Gentle to moderate wave environments where a stable, elegant dock matters

-Owners who value lightweight sections for seasonal install & compact off-season storage

Seamlessly adjust as your needs change—dock furniture one year, paddleboard racks the next, all without drilling or hiring a contractor.

Unlimited Configurability: Create winding walkways, curved fishing decks, or sun platforms. Exclusive 45° and 90° curves let your dock follow the shoreline.

Engineered for Lake Life: Dime-welded aluminum frames, 5-sided adjustable legs, and pass-through foot pads keep your dock steady through summers, storms, and decades of use.

Decking Options: Choose from nine premium, low-maintenance decking styles, including painted aluminum, woodgrain aluminum, flow-through poly, and ShoreMaster’s exclusive Vertex™. Each style is designed to complement your shoreline aesthetic while delivering traction, durability, and easy ownership.

InfinityTrack Accessories: Our tool-free InfinityTrack system makes it easier than ever to add furniture, steps, ladders, bumpers, cleats, lights, fishing rod holders, and more. No drilling. No hassle. Just clamp and go.